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Asteraceae
NEBC: 01054495 Solidago gigantea Aiton USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1944-9-4
NEBC: 01054511 Solidago gigantea Aiton USA: Massachusetts West Barnstable Town C. H. Knowlton 1911-9-4
NEBC: 01054518 Solidago gigantea Aiton USA: Massachusetts Dudley: Dudley C. H. Knowlton 1931-9-10
NEBC: 01054520 Solidago gigantea Aiton USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01054525 Solidago gigantea Aiton USA: Massachusetts Upton: Upton C. H. Knowlton 1917-9-14
NEBC: 01054552 Solidago gigantea Aiton USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 01077580 Solidago gigantea Aiton USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 02577329 Solidago gigantea Aiton USA: Massachusetts Abington: [no additional data] C. H. Knowlton 1946-9-13
NEBC: 01054611 Solidago hispida Muhlenberg ex Willdenow USA: Maine North Anson C. H. Knowlton 1927-8-11
NEBC: 01054613 Solidago hispida Muhlenberg ex Willdenow USA: Maine Avon: Avon C. H. Knowlton 1918-8-14
NEBC: 01054615 Solidago hispida Muhlenberg ex Willdenow USA: Maine Eustis: Eustis C. H. Knowlton 1929-8-28
NEBC: 01054616 Solidago hispida Muhlenberg ex Willdenow USA: Maine Kingfield: Kingfield C. H. Knowlton 1941-8-13
NEBC: 01054617 Solidago hispida Muhlenberg ex Willdenow USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 01054618 Solidago hispida Muhlenberg ex Willdenow USA: Maine Phillips: Phillips C. H. Knowlton 1931-9-14
NEBC: 01054657 Solidago hispida Muhlenberg ex Willdenow USA: Vermont Williamstown: Williamstown C. H. Knowlton 1919-8-21
NEBC: 01054675 Solidago juncea Aiton USA: Maine New Sharon: New Sharon C. H. Knowlton 1902-8-5
NEBC: 01054676 Solidago juncea Aiton USA: Maine New Sharon: New Sharon C. H. Knowlton 1902-8-5
NEBC: 01054682 Solidago juncea Aiton USA: Maine Calais: Calais C. H. Knowlton 1928-8-24
NEBC: 01054683 Solidago juncea Aiton USA: Maine North Washington C. H. Knowlton 1936-8-5
NEBC: 01054684 Solidago juncea Aiton USA: Maine Lambert Lake C. H. Knowlton 1940-8-8
NEBC: 01054685 Solidago juncea Aiton USA: Maine T 29 MD C. H. Knowlton 1939-8-12
NEBC: 01054686 Solidago juncea Aiton USA: Maine Northfield: Northfield C. H. Knowlton 1938-8-19
NEBC: 01077622 Solidago juncea Aiton USA: Maine Jefferson: Jefferson C. H. Knowlton 1932-7-27
NEBC: 01077642 Solidago juncea Aiton USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01077680 Solidago juncea Aiton USA: New Hampshire Enfield: Enfield C. H. Knowlton 1935-7-22
NEBC: 01077682 Solidago juncea Aiton USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1917-8-28
NEBC: 01077684 Solidago juncea Aiton USA: New Hampshire Haverhill: Haverhill C. H. Knowlton 1939-9-22
NEBC: 01054703 Solidago juncea Aiton USA: New Hampshire Bradford: Bradford C. H. Knowlton 1942-7-21
NEBC: 01054717 Solidago juncea Aiton USA: Vermont Barton: Barton C. H. Knowlton 1926-9-28
NEBC: 01054722 Solidago juncea Aiton USA: Vermont Highgate: Highgate C. H. Knowlton 1939-7-15
NEBC: 01054723 Solidago juncea Aiton USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13
NEBC: 01054724 Solidago juncea Aiton USA: Vermont Colchester: Colchester C. H. Knowlton 1921-7-9
NEBC: 01054725 Solidago juncea Aiton USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1937-7-27
NEBC: 01054728 Solidago juncea Aiton USA: Vermont Newbury: Newbury C. H. Knowlton 1912-8-24
NEBC: 01054731 Solidago juncea Aiton USA: Vermont Leicester: Leicester C. H. Knowlton 1935-7-26
NEBC: 01054732 Solidago juncea Aiton USA: Vermont Andover: Andover C. H. Knowlton 1929-8-9
NEBC: 01054734 Solidago juncea Aiton USA: Vermont Ludlow: Ludlow C. H. Knowlton 1922-8-8
NEBC: 01054739 Solidago juncea Aiton USA: Vermont West Haven: West Haven C. H. Knowlton 1924-9-25
NEBC: 01054746 Solidago juncea Aiton USA: Vermont East Dorset C. H. Knowlton 1924-9-24
NEBC: 01054747 Solidago juncea Aiton USA: Vermont Bennington: Bennington C. H. Knowlton 1921-9-28
NEBC: 01054763 Solidago juncea Aiton USA: Massachusetts Ayer: Ayer C. H. Knowlton 1917-9-20
NEBC: 01054767 Solidago juncea Aiton USA: Massachusetts Hopkinton: Hopkinton C. H. Knowlton 1911-8-20
NEBC: 01054776 Solidago juncea Aiton USA: Massachusetts Westford: Westford C. H. Knowlton 1906-8-12
NEBC: 01054784 Solidago juncea Aiton USA: Massachusetts Boston: W. [West] Roxbury C. H. Knowlton 1906-8-25
NEBC: 01054795 Solidago juncea Aiton USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
NEBC: 01054798 Solidago juncea Aiton USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01054799 Solidago juncea Aiton USA: Massachusetts Wareham: Wareham C. H. Knowlton 1925-9-18
NEBC: 01054806 Solidago juncea Aiton USA: Massachusetts North Attleborough: North Attleborough C. H. Knowlton 1924-9-16
NEBC: 01054825 Solidago juncea Aiton USA: Massachusetts Dudley: Dudley C. H. Knowlton 1931-9-10
NEBC: 01054835 Solidago juncea Aiton USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1917-9-27
NEBC: 01054842 Solidago juncea Aiton USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 01054843 Solidago juncea Aiton USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 01582310 Solidago juncea Aiton USA: Massachusetts Plympton: [no additional data] C. H. Knowlton 1945-9-21
NEBC: 01056134 Solidago latissimifolia Miller USA: Massachusetts North Carver C. H. Knowlton 349 1947-9-20
NEBC: 01056140 Solidago latissimifolia Miller USA: Massachusetts Halifax: Halifax C. H. Knowlton 1906-9-23
NEBC: 01056142 Solidago latissimifolia Miller USA: Massachusetts South Hingham C. H. Knowlton 1915-9-19
NEBC: 01056143 Solidago latissimifolia Miller USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 01056145 Solidago latissimifolia Miller USA: Massachusetts Pembroke: Pembroke C. H. Knowlton 1920-9-6
NEBC: 01056147 Solidago latissimifolia Miller USA: Massachusetts Wareham: Wareham C. H. Knowlton 1913-9-9
NEBC: 00725979 Solidago leiocarpa de Candolle USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 01054953 Solidago macrophylla Pursh USA: Maine Crocker C. H. Knowlton 1941-8-13
NEBC: 01054959 Solidago macrophylla Pursh USA: Maine East Central Franklin C. H. Knowlton 1894-8-17
NEBC: 01054962 Solidago macrophylla Pursh USA: Maine Salem C. H. Knowlton 1927
NEBC: 01054976 Solidago macrophylla Pursh USA: Maine Jonesport: Jonesport C. H. Knowlton 1931-8-26
NEBC: 01054977 Solidago macrophylla Pursh USA: Maine Lubec: Lubec C. H. Knowlton 1927-8-19
NEBC: 01054978 Solidago macrophylla Pursh USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1921-8-30
NEBC: 01054979 Solidago macrophylla Pursh USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1931-8-21
NEBC: 01054980 Solidago macrophylla Pursh USA: Maine Topsfield: Topsfield C. H. Knowlton 1935-8-15
NEBC: 01077709 Solidago macrophylla Pursh USA: Vermont Mount Morris C. H. Knowlton 1916-7-18
NEBC: 01077711 Solidago macrophylla Pursh USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24
NEBC: 01077725 Solidago macrophylla Pursh USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27
NEBC: 01077735 Solidago macrophylla Pursh USA: Vermont Winhall: Winhall C. H. Knowlton 1940-8-22
GH: 02003082 Solidago macrophylla Pursh USA: Maine Roque Bluffs C. H. Knowlton 592 1931-8-21
NEBC: 01056604 Solidago nemoralis Aiton USA: Maine Columbia Falls: Columbia Falls C. H. Knowlton 1937-9-3
NEBC: 01056605 Solidago nemoralis Aiton USA: Maine Edmunds C. H. Knowlton 1928-8-18
NEBC: 01056607 Solidago nemoralis Aiton USA: Maine T H E D C. H. Knowlton 1934-8-31
NEBC: 01056608 Solidago nemoralis Aiton USA: Maine Beddington: Beddington C. H. Knowlton 1924-9-2
NEBC: 01056609 Solidago nemoralis Aiton USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4
NEBC: 01056611 Solidago nemoralis Aiton USA: Maine Perry: Perry C. H. Knowlton 1924-8-29
NEBC: 01056612 Solidago nemoralis Aiton USA: Maine 9 S D C. H. Knowlton 1932-8-24
NEBC: 01056659 Solidago nemoralis Aiton USA: Maine Gray: Gray C. H. Knowlton 1926-9-25
NEBC: 01063254 Solidago nemoralis Aiton USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1923-8-29
NEBC: 01063255 Solidago nemoralis Aiton USA: New Hampshire Haverhill: Haverhill C. H. Knowlton 1939-9-22
NEBC: 01063285 Solidago nemoralis Aiton USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-9-13
NEBC: 01063307 Solidago nemoralis Aiton USA: Vermont Groton: Groton C. H. Knowlton 1933-9-28
NEBC: 01063310 Solidago nemoralis Aiton USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13
NEBC: 01063314 Solidago nemoralis Aiton USA: Vermont Brandon: Brandon C. H. Knowlton 1924-9-26
NEBC: 01063316 Solidago nemoralis Aiton USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 01063318 Solidago nemoralis Aiton USA: Vermont West Haven: West Haven C. H. Knowlton 1929-9-25
NEBC: 01063321 Solidago nemoralis Aiton USA: Vermont East Dorset C. H. Knowlton 1924-9-24
NEBC: 01063333 Solidago nemoralis Aiton USA: Massachusetts Ayer: Ayer C. H. Knowlton 1917-9-20
GH: 01063340 Solidago nemoralis Aiton USA: Massachusetts Carlisle: Carlisle C. H. Knowlton 1902-9-6
NEBC: 01063342 Solidago nemoralis Aiton USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01063349 Solidago nemoralis Aiton USA: Massachusetts Natick: Natick C. H. Knowlton 1919-10-3
NEBC: 01063381 Solidago nemoralis Aiton USA: Massachusetts Hanson: Hanson C. H. Knowlton 1909-9-12
NEBC: 01063387 Solidago nemoralis Aiton USA: Massachusetts Wareham: Wareham C. H. Knowlton 1925-9-18
NEBC: 01056668 Solidago nemoralis Aiton USA: Massachusetts North Attleboro C. H. Knowlton 1924-9-16
NEBC: 01056695 Solidago nemoralis Aiton USA: Massachusetts Barre: Barre C. H. Knowlton 1922
NEBC: 01056696 Solidago nemoralis Aiton USA: Massachusetts Dudley: Dudley C. H. Knowlton 1931-9-10
NEBC: 01056697 Solidago nemoralis Aiton USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01056707 Solidago nemoralis Aiton USA: Massachusetts Upton: Upton C. H. Knowlton 1917-9-14
NEBC: 01056708 Solidago nemoralis Aiton USA: Massachusetts Westborough: Westborough C. H. Knowlton 1931-9-18
NEBC: 01056713 Solidago nemoralis Aiton USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 01064015 Solidago odora Aiton USA: Massachusetts Burlington: Burlington C. H. Knowlton 1904-10-8
NEBC: 01064047 Solidago odora Aiton USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 01064059 Solidago odora Aiton USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 01064095 Solidago odora Aiton USA: Massachusetts Dudley: Dudley C. H. Knowlton 1911-7-22
NEBC: 02577069 Solidago odora Aiton USA: Massachusetts Hanover: [no additional data] C. H. Knowlton 1946-8-28
NEBC: 01064144 Solidago patula Muhlenberg USA: Vermont Clarendon: Clarendon C. H. Knowlton 1926-10-6
NEBC: 01064147 Solidago patula Muhlenberg USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
NEBC: 01064154 Solidago patula Muhlenberg USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 01064162 Solidago patula Muhlenberg USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 01064426 Solidago puberula Nuttall USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 01064213 Solidago puberula Nuttall USA: Maine Fairfield: Fairfield C. H. Knowlton 616 1894
NEBC: 01064215 Solidago puberula Nuttall USA: Maine Mount Bigelow C. H. Knowlton 1901-7-17
NEBC: 01064216 Solidago puberula Nuttall USA: Maine Chesterville: Chesterville C. H. Knowlton 1902-8-15
NEBC: 01064217 Solidago puberula Nuttall USA: Maine Jay: Jay C. H. Knowlton 1894-9-11
NEBC: 01064218 Solidago puberula Nuttall USA: Maine Farmington: Farmington C. H. Knowlton 616 1894
NEBC: 01064219 Solidago puberula Nuttall USA: Maine Wilton: Wilton C. H. Knowlton 1938-10-1
NEBC: 01064233 Solidago puberula Nuttall USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1924-8-22
NEBC: 01064234 Solidago puberula Nuttall USA: Maine Columbia Falls: Columbia Falls C. H. Knowlton 1937-9-3
NEBC: 01064235 Solidago puberula Nuttall USA: Maine Perry: Perry C. H. Knowlton 1924-8-29
NEBC: 01064236 Solidago puberula Nuttall USA: Maine Beddington: Beddington C. H. Knowlton 1924-9-2
NEBC: 01064239 Solidago puberula Nuttall USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1911-8-6
NEBC: 01064240 Solidago puberula Nuttall USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4
NEBC: 01064241 Solidago puberula Nuttall USA: Maine Harrington: Harrington C. H. Knowlton 1932-8-18
NEBC: 01064242 Solidago puberula Nuttall USA: Maine Marshfield: Marshfield C. H. Knowlton 1934-9-13
NEBC: 01064243 Solidago puberula Nuttall USA: Maine T30 MD C. H. Knowlton 1935-9-2
NEBC: 01064245 Solidago puberula Nuttall USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31
NEBC: 01064246 Solidago puberula Nuttall USA: Maine Grand Lake Stream C. H. Knowlton 1938-8-17
NEBC: 01064247 Solidago puberula Nuttall USA: Maine Trescott C. H. Knowlton 1916-8-1
NEBC: 01064297 Solidago puberula Nuttall USA: Maine Bristol: Bristol C. H. Knowlton 1921-8-27
NEBC: 01064330 Solidago puberula Nuttall USA: Maine Gray: Gray C. H. Knowlton 1926-9-25
NEBC: 01064339 Solidago puberula Nuttall USA: Maine Wells: Wells C. H. Knowlton 1918-8-16
NEBC: 01063529 Solidago puberula Nuttall USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-20
NEBC: 01064376 Solidago puberula Nuttall USA: Massachusetts South Weymouth C. H. Knowlton 1917-10-7
NEBC: 01064380 Solidago puberula Nuttall USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-9-12
NEBC: 01064386 Solidago puberula Nuttall USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 01064394 Solidago puberula Nuttall USA: Massachusetts North Attleborough: North Attleborough C. H. Knowlton 1924-9-16
NEBC: 02160756 Solidago puberula Nuttall USA: Massachusetts Halifax: C. H. Knowlton 1945-9-3
NEBC: 00484912 Solidago rugosa Miller USA: Maine Farmington: Farmington C. H. Knowlton 140
NEBC: 00484913 Solidago rugosa Miller USA: Maine Farmington: Farmington C. H. Knowlton 1941-8-14
NEBC: 00484916 Solidago rugosa Miller USA: Maine Perkins C. H. Knowlton 1927-8-9
NEBC: 00484917 Solidago rugosa Miller USA: Maine Phillips: Phillips C. H. Knowlton 1924-8-13
NEBC: 00484919 Solidago rugosa Miller USA: Maine Strong: Strong C. H. Knowlton 1927-8-10
NEBC: 00484928 Solidago rugosa Miller USA: Maine Cutler: Cutler C. H. Knowlton 1919-7-30
NEBC: 00484931 Solidago rugosa Miller USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 00484932 Solidago rugosa Miller USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31
NEBC: 00484933 Solidago rugosa Miller USA: Maine Columbia Falls: Columbia Falls C. H. Knowlton 1937-9-3
NEBC: 00484934 Solidago rugosa Miller USA: Maine Cooper: Cooper C. H. Knowlton 1919-8-9
NEBC: 00484936 Solidago rugosa Miller USA: Maine Indiantown C. H. Knowlton 1928-8-24
NEBC: 00484938 Solidago rugosa Miller USA: Maine Machias: Machias C. H. Knowlton 1916-8-8
NEBC: 00484939 Solidago rugosa Miller USA: Maine Machiasport: Machiasport C. H. Knowlton 1917-8-13
NEBC: 00484940 Solidago rugosa Miller USA: Maine Northfield: Northfield C. H. Knowlton 1924-8-28
NEBC: 00484941 Solidago rugosa Miller USA: Maine Perry: Perry C. H. Knowlton 1924-8-29
NEBC: 00484942 Solidago rugosa Miller USA: Maine Rogue Bluff C. H. Knowlton 1921-8-30
NEBC: 00484943 Solidago rugosa Miller USA: Maine Rogue Bluff C. H. Knowlton 1921-8-30
NEBC: 00484944 Solidago rugosa Miller USA: Maine Wesley: Wesley C. H. Knowlton 1917
NEBC: 00484945 Solidago rugosa Miller USA: Maine Wesley: Wesley C. H. Knowlton 1917-8-15
NEBC: 00484981 Solidago rugosa Miller USA: Maine Waldoboro: Waldoboro C. H. Knowlton 1934-9-7
NEBC: 00501041 Solidago rugosa Miller USA: New Hampshire Pinkham's Notch C. H. Knowlton 1921-7-23
NEBC: 00501073 Solidago rugosa Miller USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00501076 Solidago rugosa Miller USA: New Hampshire Durham: Durham C. H. Knowlton 1918-9-8
NEBC: 00501111 Solidago rugosa Miller USA: Vermont Barton: Barton C. H. Knowlton 1926-9-28
NEBC: 00501112 Solidago rugosa Miller USA: Vermont Barton: Barton C. H. Knowlton 1926-9-28
NEBC: 00501115 Solidago rugosa Miller USA: Vermont Mt. Pisgali C. H. Knowlton 1918-8-25
NEBC: 00501130 Solidago rugosa Miller USA: Vermont Ludlow: Ludlow C. H. Knowlton 1922-8-8
NEBC: 00501134 Solidago rugosa Miller USA: Vermont Brandon: Brandon C. H. Knowlton 1924-9-26
NEBC: 00501135 Solidago rugosa Miller USA: Vermont West Haven: West Haven C. H. Knowlton 1924-9-25
NEBC: 00501139 Solidago rugosa Miller USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 00501143 Solidago rugosa Miller USA: Vermont Bennington: Bennington C. H. Knowlton 1921-9-28
NEBC: 00501144 Solidago rugosa Miller USA: Vermont Dorset: Dorset C. H. Knowlton 1921-9-28
NEBC: 00501146 Solidago rugosa Miller USA: Vermont East Dorset C. H. Knowlton 1924-9-24
NEBC: 00501195 Solidago rugosa Miller USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 00501198 Solidago rugosa Miller USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-19
NEBC: 00501200 Solidago rugosa Miller USA: Massachusetts Medfield: Medfield C. H. Knowlton 1921-9-20
NEBC: 00501214 Solidago rugosa Miller USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1910-9-11
NEBC: 00501215 Solidago rugosa Miller USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1910-9-11
NEBC: 00501217 Solidago rugosa Miller USA: Massachusetts Rockland: Rockland C. H. Knowlton 1917-9-15
NEBC: 00501227 Solidago rugosa Miller USA: Massachusetts North Attleboro C. H. Knowlton 1929-9-16
NEBC: 00501236 Solidago rugosa Miller USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1925-9-29
NEBC: 00501249 Solidago rugosa Miller USA: Massachusetts Barre: Barre C. H. Knowlton 1922
NEBC: 00501254 Solidago rugosa Miller USA: Massachusetts Dudley: Dudley C. H. Knowlton 1931-9-10
NEBC: 00501255 Solidago rugosa Miller USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 00501260 Solidago rugosa Miller USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1917-9-27
NEBC: 00501262 Solidago rugosa Miller USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 00501263 Solidago rugosa Miller USA: Massachusetts Upton: Upton C. H. Knowlton 1917-9-14
NEBC: 00501264 Solidago rugosa Miller USA: Massachusetts Westboro C. H. Knowlton 1931-9-18
NEBC: 00501274 Solidago rugosa Miller USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1921-9-27
NEBC: 00501349 Solidago rugosa aspera (Aiton) Fernald USA: Maine Bristol: Bristol C. H. Knowlton 1921-8-27
NEBC: 00501350 Solidago rugosa aspera (Aiton) Fernald USA: Maine Bristol: Bristol C. H. Knowlton 1921-8-27
NEBC: 00501353 Solidago rugosa aspera (Aiton) Fernald USA: Maine Kennebunkport: Kennebunkport C. H. Knowlton 1917-8-22
NEBC: 00501356 Solidago rugosa aspera (Aiton) Fernald USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-9-26
NEBC: 00501360 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Ayer: Ayer C. H. Knowlton 1917-9-20
NEBC: 00501366 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-3
GH: 00501367 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-3
NEBC: 00501388 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Hingham: Hingham C. H. Knowlton 1910-9-18
NEBC: 00501389 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Marion: Marion C. H. Knowlton 1921-9-23
NEBC: 00501390 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Marion: Marion C. H. Knowlton 1921-9-23
NEBC: 00501393 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Rockland: Rockland C. H. Knowlton 1917-9-15
NEBC: 00501394 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Rockland: Rockland C. H. Knowlton 1917-9-15
NEBC: 00501402 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts North Attleborough: North Attleborough C. H. Knowlton 1904-9-16
NEBC: 00501412 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Bourne: Bourne C. H. Knowlton 1949-9-20
NEBC: 00501416 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1925-9-29
NEBC: 00501417 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Harwich: Harwich C. H. Knowlton 1920-10-14
NEBC: 00501437 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Dudley: Dudley C. H. Knowlton 1931-9-10
NEBC: 01064486 Solidago sempervirens Linnaeus USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 01064487 Solidago sempervirens Linnaeus USA: Maine Milbridge: Milbridge C. H. Knowlton 1932-8-22
NEBC: 01064488 Solidago sempervirens Linnaeus USA: Maine Harrington: Harrington C. H. Knowlton 1932-8-18
NEBC: 01064523 Solidago sempervirens Linnaeus USA: Maine Scarborough: Scarborough C. H. Knowlton 1903-7-31
NEBC: 01064560 Solidago sempervirens Linnaeus USA: Massachusetts Ipswich: Ipswich C. H. Knowlton 1909
NEBC: 01064574 Solidago sempervirens Linnaeus USA: Massachusetts Lexington: Lexington C. H. Knowlton 1898-7-23
NEBC: 01064585 Solidago sempervirens Linnaeus USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 01064623 Solidago sempervirens Linnaeus USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1925-9-29
NEBC: 01064688 Solidago simplex randii (Porter) G. S. Ringius USA: Vermont Westmore: Westmore C. H. Knowlton 1918-8-25
NEBC: 01064712 Solidago simplex randii (Porter) G. S. Ringius USA: Vermont Hancock: Hancock C. H. Knowlton 1927-7-24
NEBC: 00705203 Solidago simplex racemosa (Greene) G. S. Ringius USA: Vermont Burlington: Burlington C. H. Knowlton 1922-8-10
NEBC: 01064729 Solidago speciosa Nuttall USA: Massachusetts Hingham: Hingham C. H. Knowlton 1923-10-7
NEBC: 01064730 Solidago speciosa Nuttall USA: Massachusetts Charlton: Charlton C. H. Knowlton 1947-10-1
NEBC: 01064731 Solidago speciosa Nuttall USA: Massachusetts Shrewsbury: Shrewsbury C. H. Knowlton 1938-9-16
NEBC: 02160745 Solidago speciosa Nuttall USA: Massachusetts Auburn: Rt 20 C. H. Knowlton 1945-10-1
NEBC: 02160752 Solidago speciosa Nuttall USA: Massachusetts Auburn: Rt 20 C. H. Knowlton 1945-10-1
NEBC: 01056763 Solidago squarrosa Nuttall USA: Maine Highland C. H. Knowlton 1948-8-29
NEBC: 01056764 Solidago squarrosa Nuttall USA: Maine Avon: Avon C. H. Knowlton 1918-8-14
GH: 01056766 Solidago squarrosa Nuttall USA: Maine Farmington: Farmington C. H. Knowlton 342
NEBC: 01056773 Solidago squarrosa Nuttall USA: Maine Carrabassett Valley: Carrabassett Valley C. H. Knowlton 1941-8-13
NEBC: 01056775 Solidago squarrosa Nuttall USA: Maine Carrabassett Valley: Carrabassett Valley C. H. Knowlton 1941-8-13
NEBC: 01064754 Solidago squarrosa Nuttall USA: Maine Orland: Orland C. H. Knowlton 1934-9-14
NEBC: 01064755 Solidago squarrosa Nuttall USA: Maine T9 SD C. H. Knowlton 1932-8-24
NEBC: 01064756 Solidago squarrosa Nuttall USA: Maine T9 SD C. H. Knowlton 1932-8-24
NEBC: 01064802 Solidago squarrosa Nuttall USA: Vermont Burlington: Burlington C. H. Knowlton 1922-8-14
NEBC: 01064807 Solidago squarrosa Nuttall USA: Vermont Wells: Wells C. H. Knowlton 1912-8-25
NEBC: 01064814 Solidago squarrosa Nuttall USA: Vermont Wells: Wells C. H. Knowlton 1931-9-23
NEBC: 01064815 Solidago squarrosa Nuttall USA: Vermont West Haven: West Haven C. H. Knowlton 1937-8-25
NEBC: 02577876 Solidago squarrosa Nuttall USA: Maine Highland Plantation C. H. Knowlton 1948-8-29
NEBC: 01056870 Solidago uliginosa Nuttall USA: Maine New Sharon: New Sharon C. H. Knowlton 1902-8-10
NEBC: 01064996 Solidago uliginosa Nuttall USA: Maine Chesterville: Chesterville C. H. Knowlton 1899-8-16
NEBC: 01056871 Solidago uliginosa Nuttall USA: Maine Eustis: Eustis C. H. Knowlton 1941-8-13
NEBC: 01056873 Solidago uliginosa Nuttall USA: Maine New Sharon: New Sharon C. H. Knowlton 1905
NEBC: 01056878 Solidago uliginosa Nuttall USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 01056879 Solidago uliginosa Nuttall USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31
NEBC: 01056880 Solidago uliginosa Nuttall USA: Maine Mount Desert Island C. H. Knowlton 1936-7-31
NEBC: 01056881 Solidago uliginosa Nuttall USA: Maine Charlotte: Charlotte C. H. Knowlton 1938-8-16
NEBC: 01056888 Solidago uliginosa Nuttall USA: Maine Harrington: Harrington C. H. Knowlton 1932-8-18
NEBC: 01056889 Solidago uliginosa Nuttall USA: Maine Indiantown C. H. Knowlton 1928-8-24
NEBC: 01056890 Solidago uliginosa Nuttall USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1932-8-1
NEBC: 01056894 Solidago uliginosa Nuttall USA: Maine Northfield: Northfield C. H. Knowlton 1931-8-13
NEBC: 01056895 Solidago uliginosa Nuttall USA: Maine Perry: Perry C. H. Knowlton 1934-9-1
NEBC: 01056896 Solidago uliginosa Nuttall USA: Maine Perry: Perry C. H. Knowlton 1924-8-29
NEBC: 01056897 Solidago uliginosa Nuttall USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29
GH: 01056898 Solidago uliginosa Nuttall USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1931-8-24
NEBC: 01056899 Solidago uliginosa Nuttall USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1931-8-24
NEBC: 01056900 Solidago uliginosa Nuttall USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1931-8-24
NEBC: 01056901 Solidago uliginosa Nuttall USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 01056902 Solidago uliginosa Nuttall USA: Maine Whiting: Whiting C. H. Knowlton 1916-8-1
NEBC: 01064846 Solidago uliginosa Nuttall USA: Maine Cooper: Cooper C. H. Knowlton 1928-8-23
NEBC: 01064885 Solidago uliginosa Nuttall USA: Maine Bristol: Bristol C. H. Knowlton 1921-8-27
NEBC: 01056961 Solidago uliginosa Nuttall USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-9-13
NEBC: 01056962 Solidago uliginosa Nuttall USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-9-13
NEBC: 01056909 Solidago uliginosa Nuttall USA: Vermont Peacham: Peacham C. H. Knowlton 1926-9-30
NEBC: 01056912 Solidago uliginosa Nuttall USA: Vermont Eden: Eden C. H. Knowlton 1916-7-19
NEBC: 01056930 Solidago uliginosa Nuttall USA: Vermont Hubbardston C. H. Knowlton 1929-8-13
NEBC: 01056936 Solidago uliginosa Nuttall USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
NEBC: 01056947 Solidago uliginosa Nuttall USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1931-9-23
NEBC: 01056948 Solidago uliginosa Nuttall USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 01056979 Solidago uliginosa Nuttall USA: Massachusetts Beverly: Beverly C. H. Knowlton 1907-9-15
GH: 01056997 Solidago uliginosa Nuttall USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-16
NEBC: 01056998 Solidago uliginosa Nuttall USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-16
NEBC: 01063874 Solidago uliginosa Nuttall USA: Massachusetts Winchester: Winchester C. H. Knowlton 1906-8-26
NEBC: 01063915 Solidago uliginosa Nuttall USA: Massachusetts Duxbury: Duxbury C. H. Knowlton 1911-9-10
NEBC: 01063916 Solidago uliginosa Nuttall USA: Massachusetts Hanover: Hanover C. H. Knowlton 1927-9-8
NEBC: 01063920 Solidago uliginosa Nuttall USA: Massachusetts Hingham: Hingham C. H. Knowlton 1916-9-24
NEBC: 01063923 Solidago uliginosa Nuttall USA: Massachusetts Pembroke: Pembroke C. H. Knowlton 1909-9-12
NEBC: 01063924 Solidago uliginosa Nuttall USA: Massachusetts Rockland: Rockland C. H. Knowlton 1917-9-15
NEBC: 01063925 Solidago uliginosa Nuttall USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01063927 Solidago uliginosa Nuttall USA: Massachusetts Wareham: Wareham C. H. Knowlton 1925-9-18
NEBC: 01064922 Solidago uliginosa Nuttall USA: Massachusetts Barre: Barre C. H. Knowlton 1922
NEBC: 01064924 Solidago uliginosa Nuttall USA: Massachusetts Douglas: Douglas C. H. Knowlton 1931-9-10
NEBC: 01064928 Solidago uliginosa Nuttall USA: Massachusetts Oxford: Oxford C. H. Knowlton 1931-9-10
NEBC: 01064935 Solidago uliginosa Nuttall USA: Massachusetts Westborough: Westborough C. H. Knowlton 1931-9-18
NEBC: 01064948 Solidago uliginosa Nuttall USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 01064949 Solidago uliginosa Nuttall USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 01063960 Solidago uliginosa Nuttall USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 02285457 Solidago uliginosa Nuttall USA: Vermont Fair Haven: C. H. Knowlton 1946-8-20
NEBC: 00718898 Solidago ulmifolia Muhlenberg USA: Massachusetts Randolph: Randolph C. H. Knowlton 1924-9-9
NEBC: 00626255 Sonchus arvensis Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1931-8-10
NEBC: 00637323 Sonchus arvensis Linnaeus USA: Vermont Castleton: Castleton C. H. Knowlton 1937-8-24
NEBC: 00637341 Sonchus arvensis uliginosus (M. Bieberstein) Nyman USA: Massachusetts Newburyport: Newburyport C. H. Knowlton 1945-8-3
NEBC: 00637346 Sonchus arvensis uliginosus (M. Bieberstein) Nyman USA: Massachusetts Hingham: Hingham C. H. Knowlton 1918-8-18
NEBC: 00637365 Sonchus arvensis uliginosus (M. Bieberstein) Nyman USA: Maine Farmington: Farmington C. H. Knowlton 642 1894
NEBC: 00637368 Sonchus arvensis uliginosus (M. Bieberstein) Nyman USA: Maine Calais: Calais C. H. Knowlton 1940-8-1
NEBC: 00637371 Sonchus arvensis uliginosus (M. Bieberstein) Nyman USA: Maine Machias: Machias C. H. Knowlton 1927-8-18
NEBC: 00637372 Sonchus arvensis uliginosus (M. Bieberstein) Nyman USA: Maine Robbinston: Robbinston C. H. Knowlton 1931-8-29
NEBC: 00637437 Sonchus asper (Linnaeus) Hill USA: Vermont Castleton: Castleton C. H. Knowlton 1938-8-24
NEBC: 00637438 Sonchus asper (Linnaeus) Hill USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1946-8-28
NEBC: 00637509 Sonchus oleraceus Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1896
NEBC: 00637517 Sonchus oleraceus Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1924-8-31
NEBC: 00637571 Sonchus oleraceus Linnaeus USA: Massachusetts Winchester: Winchester C. H. Knowlton 1907-8-3
GH: 00834726 Symphyotrichum USA: Massachusetts Farmington C. H. Knowlton 1898
GH: 00834727 Symphyotrichum USA: Massachusetts Farmington C. H. Knowlton 1898
NEBC: 01021452 Symphyotrichum USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1925-9-29
NEBC: 01079389 Symphyotrichum USA: Massachusetts Millis: Millis C. H. Knowlton 1923-10-4
NEBC: 00834731 Symphyotrichum USA: Massachusetts Hingham: Hingham C. H. Knowlton 1925-9-27
NEBC: 00834764 Symphyotrichum USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 00834765 Symphyotrichum USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 00834766 Symphyotrichum USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1931-9-23
NEBC: 00834793 Symphyotrichum USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 01583561 Symphyotrichum cordifolium (Linnaeus) G. L. Nesom USA: Vermont Bennington: [no data] C. H. Knowlton 1947-9-23
NEBC: 01690129 Symphyotrichum cordifolium (Linnaeus) G. L. Nesom USA: Vermont Sunderland: [no data] C. H. Knowlton 1946-9-25
NEBC: 00831886 Symphyotrichum dumosum (Linnaeus) G. L. Nesom USA: Massachusetts Acton: Acton C. H. Knowlton 1931-9-16
NEBC: 00831892 Symphyotrichum dumosum (Linnaeus) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00831898 Symphyotrichum dumosum (Linnaeus) G. L. Nesom USA: Massachusetts Lexington: Lexington C. H. Knowlton 1903-9-12
NEBC: 00831934 Symphyotrichum dumosum (Linnaeus) G. L. Nesom USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1910-9-11
NEBC: 02160753 Symphyotrichum dumosum (Linnaeus) G. L. Nesom USA: Massachusetts Plympton: Rt 20 C. H. Knowlton 1945-9-3
NEBC: 00692017 Symphyotrichum ericoides (Linnaeus) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00692032 Symphyotrichum ericoides (Linnaeus) G. L. Nesom USA: Massachusetts Waltham: Waltham C. H. Knowlton 1903-9-19
NEBC: 00692218 Symphyotrichum laeve (Linnaeus) A. Löve & D. Löve USA: Massachusetts Ayer: Ayer C. H. Knowlton 1917-9-20
NEBC: 00692234 Symphyotrichum laeve (Linnaeus) A. Löve & D. Löve USA: Massachusetts Natick: Natick C. H. Knowlton 1919-10-3
NEBC: 01690128 Symphyotrichum laeve (Linnaeus) A. Löve & D. Löve USA: Massachusetts Hingham: Lincoln St C. H. Knowlton 1946-9-29
NEBC: 01015945 Symphyotrichum lanceolatum (Willdenow) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-11
NEBC: 01015946 Symphyotrichum lanceolatum (Willdenow) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-11
NEBC: 01015955 Symphyotrichum lanceolatum (Willdenow) G. L. Nesom USA: Massachusetts Sudbury: Sudbury C. H. Knowlton 1931-9-16
NEBC: 01015968 Symphyotrichum lanceolatum (Willdenow) G. L. Nesom USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 01583551 Symphyotrichum lanceolatum (Willdenow) G. L. Nesom USA: Vermont Bennington: [no data] C. H. Knowlton 1947-9-23
NEBC: 02577165 Symphyotrichum lanceolatum (Willdenow) G. L. Nesom USA: Vermont Manchester (Vermont): [no additional data] C. H. Knowlton 1946-9-25
NEBC: 00697115 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Maine C. H. Knowlton 28 1927-8-26
NEBC: 00697128 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Maine Waldoboro: Waldoboro C. H. Knowlton 1934-9-7
NEBC: 00719507 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Maine Gray: Gray C. H. Knowlton 1926-9-25
NEBC: 00719539 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1921-8-17
NEBC: 00719542 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: New Hampshire Durham: Durham C. H. Knowlton 1918-9-8
NEBC: 00719556 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: New Hampshire Newbury: Newbury C. H. Knowlton 1935-8-20
NEBC: 00719557 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: New Hampshire Warner: Warner C. H. Knowlton 1944-8-19
NEBC: 00719558 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: New Hampshire Warner: Warner C. H. Knowlton 1944-8-19
NEBC: 00719581 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: New Hampshire Jaffrey: Jaffrey C. H. Knowlton 1924-9-27
NEBC: 00719582 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: New Hampshire Keene: Keene C. H. Knowlton 1918-8-21
NEBC: 00719585 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: New Hampshire Rindge: Rindge C. H. Knowlton 1921-10-1
NEBC: 00719586 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: New Hampshire Walpole: Walpole C. H. Knowlton 1932-9-27
NEBC: 00697181 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Swanton: Swanton C. H. Knowlton 1935-9-26
NEBC: 00697184 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Groton: Groton C. H. Knowlton 1933-9-28
NEBC: 00697189 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Wells River C. H. Knowlton 1912-8-24
NEBC: 00697191 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00697192 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-19
NEBC: 00697199 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Sharon: Sharon C. H. Knowlton 1932-9-29
NEBC: 00697200 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Brandon: Brandon C. H. Knowlton 1924-9-26
NEBC: 00697206 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 00697207 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 00697208 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 00697216 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Wells: Wells C. H. Knowlton 1931-9-23
NEBC: 00697217 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont West Haven: West Haven C. H. Knowlton 1924-9-25
NEBC: 00697218 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont West Haven: West Haven C. H. Knowlton 1924-9-25
NEBC: 00697223 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Manchester (Vermont): Manchester C. H. Knowlton 1931-9-23
NEBC: 00697229 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 00697236 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Vermont Dorset: Dorset C. H. Knowlton 1921-9-28
NEBC: 00832235 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Ayer: Ayer C. H. Knowlton 1917-9-20
NEBC: 00832242 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00832244 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Lexington: Lexington C. H. Knowlton 1904-9-27
NEBC: 00832256 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts South Weymouth C. H. Knowlton 1917-10-7
NEBC: 00697244 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-27
NEBC: 00697249 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Medfield: Medfield C. H. Knowlton 1921-9-20
NEBC: 00697256 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-27
NEBC: 00697262 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Scituate: Scituate C. H. Knowlton 1916-9-27
NEBC: 00697270 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts North Attleborough: North Attleborough C. H. Knowlton 1924-9-16
NEBC: 00697272 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1925-9-29
NEBC: 00697284 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 00697286 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Hopedale: Hopedale C. H. Knowlton 1921-9-22
NEBC: 00697288 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Oxford: Oxford C. H. Knowlton 1931-9-10
NEBC: 00697291 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1917-9-27
NEBC: 00697295 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 00697297 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Westborough: Westborough C. H. Knowlton 1931-9-18
NEBC: 00936373 Symphyotrichum lateriflorum angustifolium (Wiegand) G. L. Nesom USA: Massachusetts Cheshire: C. H. Knowlton 1915-9-5
NEBC: 00832314 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: New Hampshire Westmoreland: Westmoreland C. H. Knowlton 1947-9-26
NEBC: 00697308 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Vermont Brandon: Brandon C. H. Knowlton 1924-9-26
NEBC: 00697311 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Vermont Pawlet: Pawlet C. H. Knowlton 1921-9-28
NEBC: 00697313 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 00697314 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Vermont West Haven: West Haven C. H. Knowlton 1924-9-25
NEBC: 00697321 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
NEBC: 00697323 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Vermont Bennington: Bennington C. H. Knowlton 1921-9-28
NEBC: 00697324 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Vermont East Dorset C. H. Knowlton 1924-9-24
NEBC: 00697330 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 00697349 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00719648 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-27
NEBC: 00719653 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Hingham: Hingham C. H. Knowlton 1936-9-27
NEBC: 00719658 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 00719659 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Hancock: Hancock C. H. Knowlton 1915-9-4
NEBC: 00719678 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Williamstown: Williamstown C. H. Knowlton 1924-9-23
NEBC: 02577169 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Hingham: [no additional data] C. H. Knowlton 1946-9-28
NEBC: 00832356 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 00832357 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Calais: Calais C. H. Knowlton 1928-8-24
NEBC: 00832359 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Cherryfield: Cherryfield C. H. Knowlton 1934-9-13
NEBC: 00832364 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Harrington: Harrington C. H. Knowlton 1932-8-18
NEBC: 00832371 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Machias: Machias C. H. Knowlton 1931-9-1
NEBC: 00832372 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Machias: Machias C. H. Knowlton 1931-8-28
NEBC: 00832373 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Machias: Machias C. H. Knowlton 1917-8-19
NEBC: 00832375 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Marshfield: Marshfield C. H. Knowlton 1934-9-13
NEBC: 00832378 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Pembroke: Pembroke C. H. Knowlton 1929-9-9
NEBC: 00832379 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-23
NEBC: 00832380 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1929-9-8
NEBC: 00832382 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Steuben: Steuben C. H. Knowlton 1934-9-6
NEBC: 00697468 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1916-8-24
NEBC: 01031183 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-9-13
NEBC: 01031196 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: New Hampshire Walpole: Walpole C. H. Knowlton 1932-9-27
NEBC: 01031204 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Vermont Barnet: Barnet C. H. Knowlton 1923-9-26
NEBC: 00697509 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Cambridge: [West] Cambridge, Clay pit region C. H. Knowlton 1897-10
NEBC: 00697510 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Carlisle: Carlisle C. H. Knowlton 1902-9-6
NEBC: 00697511 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-9-16
NEBC: 00697552 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Boston: Dorchester C. H. Knowlton 1907-9-28
NEBC: 01031282 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Duxbury: Duxbury C. H. Knowlton 1911-9-24
NEBC: 01031284 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-13
NEBC: 01031286 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Hingham: Hingham C. H. Knowlton 1934-9-16
NEBC: 01031287 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Hingham: Hingham C. H. Knowlton 1916-9-24
NEBC: 01031288 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Hull: Hull, by Gov. Res. Allerton Hill C. H. Knowlton 1947-10-13
NEBC: 01031290 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 01031310 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1925-9-29
NEBC: 01031339 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01031342 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Milford: Milford C. H. Knowlton 1934-9-20
NEBC: 01031347 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 01031351 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Westborough: Westborough C. H. Knowlton 1931-9-18
GH: 01047687 Symphyotrichum ontarionis (Wiegand) G. L. Nesom USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1934-8-15
NEBC: 00574583 Symphyotrichum patens (Aiton) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00574621 Symphyotrichum patens (Aiton) G. L. Nesom USA: Massachusetts Hingham: Hingham C. H. Knowlton 1918-9-15
NEBC: 00574622 Symphyotrichum patens (Aiton) G. L. Nesom USA: Massachusetts Kingston: Kingston C. H. Knowlton 1908-8-30
NEBC: 00574628 Symphyotrichum patens (Aiton) G. L. Nesom USA: Massachusetts Wareham: Wareham C. H. Knowlton 1925-9-18
NEBC: 00574670 Symphyotrichum patens (Aiton) G. L. Nesom USA: Massachusetts Uxbridge: Uxbridge C. H. Knowlton 1931-9-10
NEBC: 01031408 Symphyotrichum pilosum (Willdenow) G. L. Nesom USA: Massachusetts Halifax: Halifax C. H. Knowlton 1906-9-23
NEBC: 01031409 Symphyotrichum pilosum (Willdenow) G. L. Nesom USA: Massachusetts Hingham: Hingham C. H. Knowlton 1910-9-18
NEBC: 02160754 Symphyotrichum pilosum (Willdenow) G. L. Nesom USA: Massachusetts Plympton: Rt 20 C. H. Knowlton 1945-9-3
NEBC: 02577167 Symphyotrichum pilosum (Willdenow) G. L. Nesom USA: Vermont Poultney: [no additional data] C. H. Knowlton 1946-9-25
NEBC: 01031452 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Maine East Auburn C. H. Knowlton 1935-9-30
NEBC: 01031454 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Maine Leeds: Leeds C. H. Knowlton
NEBC: 01031455 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Maine Leeds: Leeds C. H. Knowlton 1902
NEBC: 01031465 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-9-26
NEBC: 01031478 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Vermont Westmore: Westmore C. H. Knowlton 1918-8-24
NEBC: 01031497 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 01031516 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Vermont East Dorset C. H. Knowlton 1924-9-24
NEBC: 01031517 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Vermont Manchester (Vermont): Manchester C. H. Knowlton 1931-9-23
NEBC: 01031526 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 33 1921-9-28
NEBC: 01031561 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Massachusetts Weymouth Town C. H. Knowlton 1924-9-30
NEBC: 01031567 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Massachusetts Hingham: Hingham C. H. Knowlton 1924-9-30
NEBC: 01031570 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 01031571 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 01031574 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 01031628 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
GH: 00854332 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Maine Leeds: Leeds C. H. Knowlton 1902
NEBC: 00705254 Symphyotrichum prenanthoides (Muhlenberg ex Willdenow) G. L. Nesom USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 01031728 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Farmington: Farmington C. H. Knowlton 1896
NEBC: 01031734 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Wilton: Wilton C. H. Knowlton 1938-10-1
NEBC: 01031744 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine T30 MD C. H. Knowlton 1935-9-2
NEBC: 01031745 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31
NEBC: 01031746 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Columbia: Columbia C. H. Knowlton 1937-9-3
NEBC: 01031747 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Edmunds C. H. Knowlton 1929-9-9
NEBC: 01031748 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Edmunds C. H. Knowlton 1929-9-9
NEBC: 01031749 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Indiantown C. H. Knowlton 1928-8-24
NEBC: 01031751 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Marshfield: Marshfield C. H. Knowlton 1934-9-13
NEBC: 01031752 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Northfield: Northfield C. H. Knowlton 1924-8-28
NEBC: 01031753 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Perry: Perry C. H. Knowlton 1924-8-29
NEBC: 01031754 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1931-9-1
NEBC: 01031755 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1921-8-30
NEBC: 00832502 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-9-13
NEBC: 00832517 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Barton: Barton C. H. Knowlton 1926-9-28
NEBC: 00832522 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Swanton: Swanton C. H. Knowlton 1935-9-26
NEBC: 00832523 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Groton: Groton C. H. Knowlton 1933-9-28
NEBC: 00832530 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Newbury: Newbury C. H. Knowlton 1923-9-25
NEBC: 00832531 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Randolph: Randolph C. H. Knowlton 1944-8-17
NEBC: 00832536 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Barnard: Barnard C. H. Knowlton 1932-9-28
NEBC: 00832542 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Brandon: Brandon C. H. Knowlton 1924-9-26
NEBC: 00832547 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont West Rutland: West Rutland C. H. Knowlton 1924-9-26
NEBC: 00832548 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1921-9-29
NEBC: 00832551 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 00832556 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont East Dorset C. H. Knowlton 1924-9-24
NEBC: 00832561 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Shaftsbury: Shaftsbury C. H. Knowlton 1921-9-28
NEBC: 00832562 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Winhall: Winhall C. H. Knowlton 1940-8-22
NEBC: 01031817 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Hamilton: Hamilton C. H. Knowlton 1907-10-6
GH: 01031826 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-16
NEBC: 01031827 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01031877 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 01031890 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-27
NEBC: 01031904 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Dudley: Dudley C. H. Knowlton 1931-9-10
NEBC: 01031906 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Barre: Barre C. H. Knowlton 1922
NEBC: 01031907 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Hopedale: Hopedale C. H. Knowlton 1921-9-22
NEBC: 01031910 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 01031913 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Upton: Upton C. H. Knowlton 1931-9-18
NEBC: 01031929 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1917-9-27
NEBC: 01031946 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Florida: Florida C. H. Knowlton 1921-9-27
NEBC: 01031948 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 02160690 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Middleborough: C. H. Knowlton 1945-9-21
NEBC: 01583562 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Vermont Pittsford: [no data] C. H. Knowlton 1947-9-25
NEBC: 01014437 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Essex: Essex C. H. Knowlton 1909-10-3
NEBC: 01014447 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Carlisle: Carlisle C. H. Knowlton 1902-9-6
NEBC: 01014448 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01014485 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Medfield: Medfield C. H. Knowlton 1921-9-20
NEBC: 01014494 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts South Weymouth Town C. H. Knowlton 1917-10-7
NEBC: 01014497 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts East Bridgewater: East Bridgewater C. H. Knowlton 1929-8-18
NEBC: 01014499 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 01014509 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts North Attleboro C. H. Knowlton 1924-9-16
NEBC: 01014514 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1925-9-29
NEBC: 01014526 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Barre: Barre C. H. Knowlton 1922
NEBC: 01014527 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Barre: Barre C. H. Knowlton 1922
NEBC: 01014529 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Douglas: Douglas C. H. Knowlton 1931-9-10
NEBC: 01014530 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Dudley: Dudley C. H. Knowlton 1931-9-10
NEBC: 01014532 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 01014539 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Webster: Webster C. H. Knowlton 1899
NEBC: 01014540 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Westborough: Westborough C. H. Knowlton 1931-9-18
NEBC: 01014555 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1917-9-27
NEBC: 02160630 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Plympton: C. H. Knowlton 1945-9-3
NEBC: 01021402 Symphyotrichum sp. USA: Massachusetts Lexington: Lexington C. H. Knowlton 1903-9-12
NEBC: 01021414 Symphyotrichum sp. USA: Massachusetts Lexington: Lexington C. H. Knowlton 1903-9-12
GH: 01079354 Symphyotrichum sp. USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-16
NEBC: 01014775 Symphyotrichum subulatum (Michaux) G. L. Nesom USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01014777 Symphyotrichum subulatum (Michaux) G. L. Nesom USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01014778 Symphyotrichum subulatum (Michaux) G. L. Nesom USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 01014794 Symphyotrichum subulatum (Michaux) G. L. Nesom USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
NEBC: 02285456 Symphyotrichum subulatum (Michaux) G. L. Nesom USA: Massachusetts Hingham: Lincoln St C. H. Knowlton 1946-9-28
NEBC: 01014830 Symphyotrichum tardiflorum (Linnaeus) Greuter, M. V. Agabajan & Wagenitz USA: Maine Farmington: Farmington C. H. Knowlton 1904-9-4
NEBC: 00832628 Symphyotrichum tenuifolium (Linnaeus) G. L. Nesom USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
NEBC: 00832631 Symphyotrichum tenuifolium (Linnaeus) G. L. Nesom USA: Massachusetts Wareham: Wareham C. H. Knowlton 1913-9-9
NEBC: 01014930 Symphyotrichum tradescantii (Linnaeus) G. L. Nesom USA: Maine East Machias: East Machias C. H. Knowlton 1935-8-7
NEBC: 01014931 Symphyotrichum tradescantii (Linnaeus) G. L. Nesom USA: Maine Machias: Machias C. H. Knowlton 1928-8-14
NEBC: 01014932 Symphyotrichum tradescantii (Linnaeus) G. L. Nesom USA: Maine Machias: Machias C. H. Knowlton 1942-8-10
NEBC: 01014933 Symphyotrichum tradescantii (Linnaeus) G. L. Nesom USA: Maine Marshfield: Marshfield C. H. Knowlton 1916-8-2
NEBC: 01014934 Symphyotrichum tradescantii (Linnaeus) G. L. Nesom USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1933-8-18
NEBC: 01014935 Symphyotrichum tradescantii (Linnaeus) G. L. Nesom USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1934-8-15
NEBC: 01014945 Symphyotrichum tradescantii (Linnaeus) G. L. Nesom USA: Maine Winthrop: Winthrop C. H. Knowlton 1903-8-28
NEBC: 01014946 Symphyotrichum tradescantii (Linnaeus) G. L. Nesom USA: Maine Auburn: Auburn C. H. Knowlton 1892
GH: 01047669 Symphyotrichum tradescantii (Linnaeus) G. L. Nesom USA: Vermont Burlington: Burlington C. H. Knowlton 1922-8-10
NEBC: 01016072 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Maine Canton: Canton C. H. Knowlton 1904-8-17
NEBC: 01016090 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Maine Gray: Gray C. H. Knowlton 1926-9-25
NEBC: 01016096 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Maine Wells: Wells C. H. Knowlton 1918-8-16
NEBC: 01016065 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: New Hampshire Jaffrey: Jaffrey C. H. Knowlton 1924-9-27
NEBC: 01016066 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: New Hampshire Keene: Keene C. H. Knowlton 1922-8-23
NEBC: 01016104 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13
NEBC: 01016113 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Vermont Benson: Benson C. H. Knowlton 1924-9-26
NEBC: 01016114 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Vermont West Haven: West Haven C. H. Knowlton 1924-9-25
NEBC: 01016116 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Vermont Dummerston: Dummerston C. H. Knowlton 1921-9-30
NEBC: 01016120 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Vermont Westminster: Westminster C. H. Knowlton 1921-9-30
NEBC: 01016124 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Essex: Essex C. H. Knowlton 1907-10-6
NEBC: 01016129 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Ayer: Ayer C. H. Knowlton 1917-9-20
NEBC: 01016135 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00834633 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-27
NEBC: 00834635 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Medfield: Medfield C. H. Knowlton 1921-9-20
NEBC: 00834652 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 00834653 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 00834661 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts North Attleborough: North Attleborough C. H. Knowlton 1924-9-16
NEBC: 00834694 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Grafton: Grafton C. H. Knowlton 1921-9-22
NEBC: 00834700 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1917-9-27
NEBC: 00834704 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26
NEBC: 00834705 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Uxbridge: Uxbridge C. H. Knowlton 1931-9-10
NEBC: 01016193 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Florida: Florida C. H. Knowlton 1921-9-27
NEBC: 02160683 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Middleborough: C. H. Knowlton 1945-9-21
NEBC: 02577159 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Connecticut Marlborough: [no additional data] C. H. Knowlton 1946-9-27
NEBC: 00655040 Tanacetum vulgare Linnaeus USA: Maine Columbia Falls: Columbia Falls C. H. Knowlton 1935-8-12
NEBC: 00655041 Tanacetum vulgare Linnaeus USA: Maine Machiasport: Machiasport C. H. Knowlton 1931-8-31
NEBC: 00718791 Tanacetum vulgare Linnaeus USA: Massachusetts Weymouth Town C. H. Knowlton 1928-7-29
NEBC: 00655069 Tanacetum vulgare crispum (Linnaeus) Fernald USA: Maine Wilton: Wilton C. H. Knowlton 456 1892-8-18
NEBC: 00655073 Tanacetum vulgare crispum (Linnaeus) Fernald USA: Maine Machias: Machias C. H. Knowlton 1935-8-9
NEBC: 00655105 Tanacetum vulgare crispum (Linnaeus) Fernald USA: Massachusetts Groton: Groton C. H. Knowlton 1906-8-12
NEBC: 00637625 Taraxacum laevigatum (Willdenow) de Candolle USA: Maine Temple: Temple C. H. Knowlton 1902-7-4
NEBC: 00637721 Taraxacum laevigatum (Willdenow) de Candolle USA: Massachusetts Hingham: Hingham C. H. Knowlton 1934-5-20
NEBC: 00637731 Taraxacum laevigatum (Willdenow) de Candolle USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12
NEBC: 00626355 Taraxacum officinale F. H. Wiggers USA: Massachusetts Weston: Weston C. H. Knowlton 1910-5-11
NEBC: 00626370 Taraxacum officinale F. H. Wiggers USA: Massachusetts Needham: Needham C. H. Knowlton 1907-5-12
NEBC: 00637841 Taraxacum officinale F. H. Wiggers USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12
NEBC: 00718649 Tragopogon pratensis Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton
GH: 00718650 Tragopogon pratensis Linnaeus USA: Maine Phillips: Phillips C. H. Knowlton 1908-7-6
NEBC: 00718651 Tragopogon pratensis Linnaeus USA: Maine Phillips: Phillips C. H. Knowlton 1908-7-6
NEBC: 00718652 Tragopogon pratensis Linnaeus USA: Maine Calais: Calais C. H. Knowlton 1933-6-28
NEBC: 00718669 Tragopogon pratensis Linnaeus USA: New Hampshire Rye: Rye C. H. Knowlton 1944-6-28
NEBC: 00718679 Tragopogon pratensis Linnaeus USA: Vermont St. Albans C. H. Knowlton 1940-6-6
NEBC: 00718681 Tragopogon pratensis Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00718705 Tragopogon pratensis Linnaeus USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1910-7-3
GH: 00735520 Tripleurospermum inodorum (L.) USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
NEBC: 00735521 Tripleurospermum inodorum (L.) USA: Maine Machias: Machias C. H. Knowlton 1910-7-23
NEBC: 00735490 Tripleurospermum maritimum (Linnaeus) W. D. J. Koch USA: Maine Robbinston: Robbinston C. H. Knowlton 1932-8-2
NEBC: 00735501 Tripleurospermum maritimum (Linnaeus) W. D. J. Koch USA: Massachusetts Boston: South Boston C. H. Knowlton 1908-7-29
NEBC: 00576061 Tussilago farfara Linnaeus USA: Maine Industry: Industry C. H. Knowlton 645 1896-7-9
NEBC: 00576064 Tussilago farfara Linnaeus USA: Maine Wilton: Wilton C. H. Knowlton 1896-7-9
NEBC: 00576065 Tussilago farfara Linnaeus USA: Maine Strong: Strong C. H. Knowlton 1927-8-10
NEBC: 00576071 Tussilago farfara Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1931-8-20
NEBC: 00576124 Tussilago farfara Linnaeus USA: Vermont Barton: Barton C. H. Knowlton 1912-6-15
NEBC: 00576132 Tussilago farfara Linnaeus USA: Vermont South Hero: South Hero C. H. Knowlton 1933-5-13
NEBC: 00576133 Tussilago farfara Linnaeus USA: Vermont Groton: Groton C. H. Knowlton 1933-9-28
GH: 00576137 Tussilago farfara Linnaeus USA: Vermont Barnet: Barnet C. H. Knowlton 1928-5-16
GH: 00576136 Tussilago farfara Linnaeus USA: Vermont Castleton: Castleton C. H. Knowlton 1929-5-9
NEBC: 00576142 Tussilago farfara Linnaeus USA: Vermont Saint Johnsbury: St. Johnsbury C. H. Knowlton 1941-5-21
NEBC: 00551024 Tussilago farfara Linnaeus USA: Vermont Sandgate: Sandgate C. H. Knowlton 1916-5-23
NEBC: 00551023 Tussilago farfara Linnaeus USA: Vermont Sunderland: Sunderland C. H. Knowlton 1936-5-6
NEBC: 00577054 Tussilago farfara Linnaeus USA: Massachusetts Cambridge: W. [West] Cambridge C. H. Knowlton 1907-8-31
NEBC: 00551142 Tussilago farfara Linnaeus USA: Massachusetts Cambridge: W. [West] Cambridge C. H. Knowlton 1908-5-16
NEBC: 00577104 Tussilago farfara Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton 1915-5-14
NEBC: 00735294 Vernonia noveboracensis (Linnaeus) Michaux USA: Massachusetts Pembroke: Pembroke C. H. Knowlton 1925-8-25
NEBC: 00735304 Vernonia noveboracensis (Linnaeus) Michaux USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1899-9-17
NEBC: 00691754 Xanthium strumarium canadense (Mill.) Torr. & A. Gray USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00691776 Xanthium strumarium canadense (Mill.) Torr. & A. Gray USA: Massachusetts Newburyport: Newburyport C. H. Knowlton 1912-9-27
NEBC: 00691793 Xanthium strumarium canadense (Mill.) Torr. & A. Gray USA: Massachusetts Wayland: Wayland, Heard's Pond C. H. Knowlton 1909-9-6
NEBC: 00691825 Xanthium strumarium canadense (Mill.) Torr. & A. Gray USA: Massachusetts Hingham: Hingham C. H. Knowlton 1923-10-7
Athyriaceae
NEBC: 00678134 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine North Anson C. H. Knowlton 1927-8-11
NEBC: 00678142 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Avon: Avon C. H. Knowlton 1918-8-14
NEBC: 00678143 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Chain of Ponds C. H. Knowlton 1940-6-28
NEBC: 00678144 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
NEBC: 00678147 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1938-6-18
NEBC: 00678179 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31
NEBC: 00678180 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Beddington: Beddington C. H. Knowlton 1927-8-25
NEBC: 00678181 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine North Washington C. H. Knowlton 1936-8-5
NEBC: 00678182 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Charlotte: Charlotte C. H. Knowlton 1938-8-16
NEBC: 00678183 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Codyville C. H. Knowlton 1940-8-8
NEBC: 00678184 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Columbia Falls: Columbia Falls C. H. Knowlton 1937-9-3
NEBC: 00678185 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Cooper: Cooper C. H. Knowlton 1919-8-9
NEBC: 00678186 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Cooper: Cooper C. H. Knowlton 1933-6-29
NEBC: 00678187 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Eaton C. H. Knowlton 1941-8-5
NEBC: 00678188 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Eaton C. H. Knowlton 1941-8-5
NEBC: 00678189 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine East Central Washington C. H. Knowlton 1939-8-6
NEBC: 00678191 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Meddybemps: Meddybemps C. H. Knowlton 1938-8-16
NEBC: 00678192 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Meddybemps: Meddybemps C. H. Knowlton 1938-8-16
NEBC: 00678195 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1918-8-2
NEBC: 00678196 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine C. H. Knowlton 1939-8-14
NEBC: 00678197 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine C. H. Knowlton 1936-8-11
NEBC: 00678198 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine C. H. Knowlton 1936-8-11
NEBC: 00678199 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine C. H. Knowlton 1936-8-11
NEBC: 00678200 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine C. H. Knowlton 1938-8-11
NEBC: 00678201 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine C. H. Knowlton 1938-8-11
NEBC: 00678202 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Vanceboro: Vanceboro C. H. Knowlton 1940-8-8
NEBC: 00678227 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Prospect: Prospect C. H. Knowlton 1940-7-25
NEBC: 00678292 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Wells: Wells C. H. Knowlton 1918-8-16
NEBC: 00678397 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: New Hampshire C. H. Knowlton 1915-8-24
NEBC: 00678399 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: New Hampshire Durham: Durham C. H. Knowlton 1918-9-7
NEBC: 00678400 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: New Hampshire Durham: Durham C. H. Knowlton 1918-9-8
NEBC: 00678419 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: New Hampshire Grantham: Grantham C. H. Knowlton 1919-8-23
NEBC: 00733556 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Highgate: Highgate C. H. Knowlton 1939-7-15
NEBC: 00733562 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Cambridge: Cambridge C. H. Knowlton 1923-8-5
NEBC: 00733563 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Eden: Eden C. H. Knowlton 1918-6-9
NEBC: 00733566 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Waterville: Waterville C. H. Knowlton 1923-8-5
NEBC: 00733570 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1
NEBC: 00733574 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Warren: Warren C. H. Knowlton 1935-7-7
NEBC: 00733576 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Bristol: Bristol C. H. Knowlton 1937-7-24
NEBC: 00733579 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Salisbury: Salisbury C. H. Knowlton 1941-7-11
NEBC: 00733596 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Bethel: Bethel C. H. Knowlton 1933-7-18
NEBC: 00733616 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Mount Holly: Mount Holly C. H. Knowlton 1926-7-15
NEBC: 00733626 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Rockingham: Rockingham C. H. Knowlton 1932-7-22
NEBC: 00733630 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Vermont Whitingham: Whitingham C. H. Knowlton 1939-6-28
NEBC: 00668713 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Massachusetts Hingham: Hingham C. H. Knowlton 1923-9-9
NEBC: 00668714 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Massachusetts Norwell: Norwell C. H. Knowlton 1946-8-15
NEBC: 00668823 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30
GH: 00577948 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Maine Farmington: Farmington C. H. Knowlton 1903-8-7
NEBC: 00577949 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Maine Farmington: Farmington C. H. Knowlton 1903-8-7
NEBC: 00577951 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Maine Strong: Strong C. H. Knowlton 1909-8-20
NEBC: 00577952 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Maine Temple: Temple C. H. Knowlton 1903-7-25
NEBC: 00576306 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Swanton: Swanton C. H. Knowlton 1918-6-10
NEBC: 00576319 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Colchester: Colchester C. H. Knowlton 1949-7-20
NEBC: 00576322 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17
NEBC: 00576323 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Milton: Milton C. H. Knowlton 1931-7-16
NEBC: 00576324 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-26
NEBC: 00576329 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1
NEBC: 00576335 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 00551346 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Cornwall: Cornwall C. H. Knowlton 1937-7-21
NEBC: 00551347 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Leicester: Leicester C. H. Knowlton 1938-7-21
NEBC: 00551379 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Vermont Pownal: Pownal C. H. Knowlton 1918-6-14
NEBC: 00551387 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-6-10
NEBC: 00551395 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Massachusetts Sunderland: Sunderland C. H. Knowlton 1910-5-30
NEBC: 00551408 Cystopteris bulbifera (Linnaeus) Bernhardi USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 00668599 Cystopteris fragilis (Linnaeus) Bernhardi USA: Vermont Williamstown: Williamstown C. H. Knowlton 1917-6-8
NEBC: 00678301 Cystopteris fragilis (Linnaeus) Bernhardi USA: Maine Mount Desert Island: Day Mountain C. H. Knowlton 1903-7-24
NEBC: 00746405 Cystopteris tenuis (Michaux) Desvaux USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1938-6-18
NEBC: 00746406 Cystopteris tenuis (Michaux) Desvaux USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1893-6-21
NEBC: 00746407 Cystopteris tenuis (Michaux) Desvaux USA: Maine Strong: Strong C. H. Knowlton 1902-8-1
NEBC: 00746508 Cystopteris tenuis (Michaux) Desvaux USA: Vermont Burlington: Burlington C. H. Knowlton 1912-6-27
NEBC: 00746511 Cystopteris tenuis (Michaux) Desvaux USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1
NEBC: 00746521 Cystopteris tenuis (Michaux) Desvaux USA: Vermont Weybridge: Weybridge C. H. Knowlton 1939-7-14
NEBC: 00746533 Cystopteris tenuis (Michaux) Desvaux USA: Vermont Mount Holly: Mount Holly C. H. Knowlton 1920-7-15
NEBC: 00746534 Cystopteris tenuis (Michaux) Desvaux USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27
GH: 00746562 Cystopteris tenuis (Michaux) Desvaux USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-6-13
NEBC: 00746563 Cystopteris tenuis (Michaux) Desvaux USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-6-13
NEBC: 00746594 Cystopteris tenuis (Michaux) Desvaux USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1916-5-20
NEBC: 00746599 Cystopteris tenuis (Michaux) Desvaux USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-7-26
NEBC: 00551451 Deparia acrostichoides (Swartz) M. Kato USA: Maine Danforth: Danforth C. H. Knowlton 1935-8-14
NEBC: 00551452 Deparia acrostichoides (Swartz) M. Kato USA: Maine Cooper: Cooper C. H. Knowlton 1928-8-23
NEBC: 00551453 Deparia acrostichoides (Swartz) M. Kato USA: Maine Baileyville: Baileyville C. H. Knowlton 1940-8-5
NEBC: 00551454 Deparia acrostichoides (Swartz) M. Kato USA: Maine Codyville C. H. Knowlton 1940-8-8
NEBC: 00551554 Deparia acrostichoides (Swartz) M. Kato USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1
NEBC: 00551556 Deparia acrostichoides (Swartz) M. Kato USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 00551561 Deparia acrostichoides (Swartz) M. Kato USA: Vermont Granville: Granville C. H. Knowlton 1926-7-28
NEBC: 00551562 Deparia acrostichoides (Swartz) M. Kato USA: Vermont Weybridge: Weybridge C. H. Knowlton 1938-7-15
NEBC: 00551566 Deparia acrostichoides (Swartz) M. Kato USA: Vermont Bethel: Bethel C. H. Knowlton 1933-7-18
NEBC: 00551568 Deparia acrostichoides (Swartz) M. Kato USA: Vermont Cavendish: Cavendish C. H. Knowlton 1919-7-9
NEBC: 00551575 Deparia acrostichoides (Swartz) M. Kato USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27
NEBC: 00551576 Deparia acrostichoides (Swartz) M. Kato USA: Vermont Poultney: Poultney C. H. Knowlton 1937-8-24
NEBC: 00551696 Deparia acrostichoides (Swartz) M. Kato USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30
GH: 00662309 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Farmington: Farmington C. H. Knowlton 1903-7-18
NEBC: 00662311 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Farmington: Farmington C. H. Knowlton 1937-8-1
NEBC: 00662314 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Strong: Strong C. H. Knowlton 1934-6-16
NEBC: 00662325 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31
NEBC: 00662326 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Beddington: Beddington C. H. Knowlton 1927-8-25
NEBC: 00662327 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Charlotte: Charlotte C. H. Knowlton 1938-8-16
NEBC: 00662328 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Codyville C. H. Knowlton 1940-8-8
NEBC: 00662332 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Forest City C. H. Knowlton 1941-8-5
NEBC: 00662334 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Machias: Machias C. H. Knowlton 1908-7-14
NEBC: 00662336 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1918-7-31
NEBC: 00662337 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine T29 MD C. H. Knowlton 1939-8-12
NEBC: 00662342 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Castine: Castine C. H. Knowlton 1909-7-6
NEBC: 00662355 Gymnocarpium dryopteris (Linnaeus) Newman USA: Maine Prospect: Prospect C. H. Knowlton 1940-7-25
NEBC: 00662520 Gymnocarpium dryopteris (Linnaeus) Newman USA: Vermont Middlebury: Middlebury C. H. Knowlton 1933-7-25
NEBC: 00662521 Gymnocarpium dryopteris (Linnaeus) Newman USA: Vermont Salisbury: Salisbury C. H. Knowlton 1921-5-26
NEBC: 00695754 Homalosorus pycnocarpos (Sprengel) Pichi Sermolli USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-7-27
NEBC: 00695762 Homalosorus pycnocarpos (Sprengel) Pichi Sermolli USA: Massachusetts Leverett: Leverett C. H. Knowlton 1910-8-8
NEBC: 00551698 Matteuccia struthiopteris (Linnaeus) Todaro USA: Maine Codyville C. H. Knowlton 1940-8-8
NEBC: 00551699 Matteuccia struthiopteris (Linnaeus) Todaro USA: Maine Danforth: Danforth C. H. Knowlton 1935-8-14
NEBC: 00551701 Matteuccia struthiopteris (Linnaeus) Todaro USA: Maine Princeton: Princeton C. H. Knowlton 1941-8-6
NEBC: 00551702 Matteuccia struthiopteris (Linnaeus) Todaro USA: Maine C. H. Knowlton 1927-8-26
NEBC: 00551846 Matteuccia struthiopteris (Linnaeus) Todaro USA: Massachusetts Andover: Andover C. H. Knowlton 1913-6-20
NEBC: 00551865 Matteuccia struthiopteris (Linnaeus) Todaro USA: Massachusetts Westford: Westford C. H. Knowlton 1907-6-16
NEBC: 00746815 Onoclea sensibilis Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-1
NEBC: 00746816 Onoclea sensibilis Linnaeus USA: Maine Phillips: Phillips C. H. Knowlton 1924-8-13
NEBC: 00746828 Onoclea sensibilis Linnaeus USA: Maine Beddington: Beddington C. H. Knowlton 1927-8-25
NEBC: 00746829 Onoclea sensibilis Linnaeus USA: Maine Edmunds C. H. Knowlton 1938-8-6
NEBC: 00746830 Onoclea sensibilis Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1927-8-18
NEBC: 00746831 Onoclea sensibilis Linnaeus USA: Maine Robbinston: Robbinston C. H. Knowlton 1932-8-2
NEBC: 00746928 Onoclea sensibilis Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23
NEBC: 00746947 Onoclea sensibilis Linnaeus USA: Vermont Alburg C. H. Knowlton 1939-7-16
NEBC: 00662887 Onoclea sensibilis Linnaeus USA: Massachusetts Natick: Natick C. H. Knowlton 1907-8-25
NEBC: 00695865 Onoclea sensibilis Linnaeus USA: Rhode Island Burrillville: Burrillville C. H. Knowlton 1903-7-3
NEBC: 00695866 Onoclea sensibilis Linnaeus USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30
Balsaminaceae
NEBC: 00484057 Impatiens capensis Meerburgh USA: Maine T24MD C. H. Knowlton 1936-8-11
NEBC: 00484061 Impatiens capensis Meerburgh USA: Maine Machias: Machias C. H. Knowlton 1927-8-18
NEBC: 00484062 Impatiens capensis Meerburgh USA: Maine Indiantown C. H. Knowlton 1938-8-17
NEBC: 00484070 Impatiens capensis Meerburgh USA: Maine Strong: Strong C. H. Knowlton 1941-8-15
NEBC: 00484071 Impatiens capensis Meerburgh USA: Maine Chesterville: Chesterville C. H. Knowlton 1902-8-15
NEBC: 00484075 Impatiens capensis Meerburgh USA: Maine Perkins Pl. C. H. Knowlton 1927-8-9
NEBC: 00517980 Impatiens capensis Meerburgh USA: Vermont Winhall: Winhall C. H. Knowlton 1940-8-22
NEBC: 00517993 Impatiens capensis Meerburgh USA: Vermont Bridgewater: Bridgewater C. H. Knowlton 1935-8-20
NEBC: 00484192 Impatiens capensis Meerburgh USA: Vermont Hardwick: Hardwick C. H. Knowlton 1912-8-22
NEBC: 00484228 Impatiens capensis Meerburgh USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
Bartramiaceae
NEBC: 00516876 Bartramia pomiformis Hedwig USA: Massachusetts Hingham: [no additional data] C. H. Knowlton 1911-4-30
Berberidaceae
NEBC: 00606667 Berberis vulgaris Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1920-5-31
NEBC: 00606704 Berberis vulgaris Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-3
NEBC: 00606756 Berberis vulgaris Linnaeus USA: Massachusetts Hanson: Hanson C. H. Knowlton 1941-8-30
NEBC: 00606793 Berberis vulgaris Linnaeus USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30
NEBC: 00832709 Caulophyllum giganteum (Farw.) Loconte & Blackwell USA: Vermont Addison: Addison C. H. Knowlton 1933-5-14
NEBC: 00832711 Caulophyllum giganteum (Farw.) Loconte & Blackwell USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1
NEBC: 00832724 Caulophyllum thalictroides (Linnaeus) Michaux USA: Maine Farmington: Farmington C. H. Knowlton 1895
NEBC: 00832727 Caulophyllum thalictroides (Linnaeus) Michaux USA: Maine Phillips: Phillips C. H. Knowlton 1911-7-4
NEBC: 00832728 Caulophyllum thalictroides (Linnaeus) Michaux USA: Maine Strong: Strong C. H. Knowlton 1939-6-17
NEBC: 00697861 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00697870 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Hyde Park: Hyde Park C. H. Knowlton 1935-5-23
NEBC: 00697871 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Morristown: Morristown C. H. Knowlton 1923-5-30
NEBC: 00697873 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00697875 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17
NEBC: 00697877 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00697879 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Middlebury: Middlebury C. H. Knowlton 1933-7-25
NEBC: 00697883 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-26
NEBC: 00697912 Caulophyllum thalictroides (Linnaeus) Michaux USA: Massachusetts Greenfield Town C. H. Knowlton 1912-5-12
NEBC: 00697920 Caulophyllum thalictroides (Linnaeus) Michaux USA: Massachusetts Mount Toby C. H. Knowlton 1910-5-30
NEBC: 00834015 Podophyllum peltatum Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1904-5-28
GH: 02169992 Vancouveria hexandra (Hooker) C. Morren & Decaisne USA: Washington [data not captured] C. H. Knowlton 1926-8-23
Betulaceae
NEBC: 00579804 Alnus glutinosa (Linnaeus) Gaertner USA: Massachusetts Medford: W. Medford, Mystic Pond [Upper and ... C. H. Knowlton 1907-6-22
NEBC: 00579806 Alnus glutinosa (Linnaeus) Gaertner USA: Massachusetts Waltham: Waltham C. H. Knowlton 1911-8-26
NEBC: 00579807 Alnus glutinosa (Linnaeus) Gaertner USA: Massachusetts Waltham: Waltham C. H. Knowlton 1911-4-16
NEBC: 00579811 Alnus glutinosa (Linnaeus) Gaertner USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-10-5
GH: 02198365 Alnus incana rugosa (Du Roi) R. T. Clausen Canada: Nova Scotia Digby: [no additional data] C. H. Knowlton 1925-8-5
GH: 02198802 Alnus incana tenuifolia (Nuttall) Breitung USA: Colorado by Fall River; Estes Park C. H. Knowlton 1937-6-29
NEBC: 00657103 Alnus incana rugosa (Du Roi) R. T. Clausen USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00657117 Alnus incana rugosa (Du Roi) R. T. Clausen USA: Massachusetts Natick: Natick C. H. Knowlton 1907-8-25
NEBC: 00636516 Alnus serrulata (Aiton) Willdenow USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00636517 Alnus serrulata (Aiton) Willdenow USA: Massachusetts Bedford: Bedford C. H. Knowlton 1903-9-12
NEBC: 00636518 Alnus serrulata (Aiton) Willdenow USA: Massachusetts Bedford: Bedford C. H. Knowlton 1903-9-12
NEBC: 00657290 Alnus serrulata (Aiton) Willdenow USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
GH: 02197463 Alnus serrulata (Aiton) Willdenow USA: North Carolina Greensboro: [no additional data] C. H. Knowlton 1924-4-20
GH: 02196443 Alnus viridis sinuata (Regel) Á. Löve & D. Löve USA: Montana Glacier National Park; St. Mary's C. H. Knowlton 1926-8-31
NEBC: 00657642 Alnus viridis crispa (Aiton) Turrill USA: Vermont Cambridge: Cambridge C. H. Knowlton 1923-5-30
NEBC: 00657661 Alnus viridis crispa (Aiton) Turrill USA: Vermont Dummerston: Dummerston C. H. Knowlton 1921-5-5
NEBC: 00657676 Alnus viridis crispa (Aiton) Turrill USA: Massachusetts Colrain: Colrain C. H. Knowlton 1912-5-11
NEBC: 00657874 Betula alleghaniensis Britton USA: Maine Prospect: Prospect C. H. Knowlton 1940-7-25
NEBC: 00657888 Betula alleghaniensis Britton USA: Maine Machias: Machias C. H. Knowlton 1944-7-30
NEBC: 00636717 Betula alleghaniensis Britton USA: Vermont Orange: Orange C. H. Knowlton 1932-5-17
NEBC: 00636724 Betula alleghaniensis Britton USA: Vermont Manchester (Vermont): Manchester C. H. Knowlton 1912-5-10
GH: 00636739 Betula alleghaniensis Britton USA: Massachusetts Westford: Westford C. H. Knowlton 1903-5-6
NEBC: 00657931 Betula alleghaniensis Britton USA: Massachusetts West Brookfield: West Brookfield C. H. Knowlton 1933-7-9
NEBC: 00657970 Betula alleghaniensis Britton USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20
NEBC: 00657972 Betula alleghaniensis Britton USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00765663 Betula caerulea Blanch. (pro sp.) USA: Maine East Central Franklin C. H. Knowlton
NEBC: 00636817 Betula cordifolia Regel USA: Maine Day Mountain C. H. Knowlton 1902-7-4
NEBC: 00636818 Betula cordifolia Regel USA: Maine Mount Saddleback C. H. Knowlton 1902-8-21
NEBC: 00634005 Betula cordifolia Regel USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1911-8-6
NEBC: 00634006 Betula cordifolia Regel USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1911-8-6
NEBC: 00634007 Betula cordifolia Regel USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1911-8-6
NEBC: 00657987 Betula cordifolia Regel USA: Vermont Newport C. H. Knowlton 1913-6-7
GH: 02195197 Betula glandulosa Michaux Canada: Alberta Banff: [no additional data] C. H. Knowlton 1926-8-8
GH: 02195292 Betula glandulosa Michaux USA: Colorado by Fall River C. H. Knowlton 1937-6-29
GH: 02195272 Betula glandulosa Michaux USA: Colorado by Fall River; Estes Park C. H. Knowlton 1937-6-29
NEBC: 00634363 Betula lenta Linnaeus USA: Maine Alfred: Alfred C. H. Knowlton 1936-7-23
NEBC: 00634390 Betula lenta Linnaeus USA: New Hampshire Claremont: Claremont C. H. Knowlton 1918-5-17
NEBC: 00634405 Betula lenta Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23
GH: 00634406 Betula lenta Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23
GH: 00634456 Betula lenta Linnaeus USA: Massachusetts Tewksbury: Tewksbury C. H. Knowlton 1903-5-9
NEBC: 00634457 Betula lenta Linnaeus USA: Massachusetts Tewksbury: Tewksbury C. H. Knowlton 1903-5-9
NEBC: 00634466 Betula lenta Linnaeus USA: Massachusetts Cohasset: Cohasset C. H. Knowlton 1949-5-4
NEBC: 00634480 Betula lenta Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1920-5-16
NEBC: 00634496 Betula lenta Linnaeus USA: Massachusetts Dudley: Dudley C. H. Knowlton 1900-5-30
NEBC: 00634495 Betula lenta Linnaeus USA: Massachusetts Dudley: Dudley C. H. Knowlton 1900
NEBC: 00634507 Betula lenta Linnaeus USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1916-5-20
NEBC: 00634517 Betula lenta Linnaeus USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20
NEBC: 00634518 Betula lenta Linnaeus USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20
GH: 02195479 Betula lenta Linnaeus USA: North Carolina Inmans C. H. Knowlton 1924-5-3
NEBC: 00678978 Betula nigra Linnaeus USA: Massachusetts Groton: Groton C. H. Knowlton 1912-10-9
GH: 00678980 Betula nigra Linnaeus USA: Massachusetts Tewksbury: Tewksbury, Merrimac [River] C. H. Knowlton 1903-5-9
NEBC: 00678981 Betula nigra Linnaeus USA: Massachusetts Tewksbury: Tewksbury, Merrimac [River] C. H. Knowlton 1903-6-20
NEBC: 00678982 Betula nigra Linnaeus USA: Massachusetts Tewksbury: Tewksbury, Merrimac River C. H. Knowlton 1903-5-9
GH: 02194001 Betula nigra Linnaeus USA: North Carolina Charlotte: [no additional data] C. H. Knowlton 1924-4-26
GH: 02194209 Betula occidentalis Hooker Canada: Alberta Canyon, near e. entrance Brule. C. H. Knowlton 1938-8-13
GH: 02194272 Betula occidentalis Hooker USA: Colorado Chicago Canyon C. H. Knowlton 1937-6-25
GH: 02194785 Betula papyrifera Marshall Canada: Quebec Province [data not captured] C. H. Knowlton 1923-8-10
GH: 02194776 Betula papyrifera Marshall Canada: Quebec Province [data not captured] C. H. Knowlton
NEBC: 00627103 Betula papyrifera Marshall USA: Maine Eaton C. H. Knowlton 1941-8-5
NEBC: 00627104 Betula papyrifera Marshall USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4
NEBC: 00636880 Betula papyrifera Marshall USA: New Hampshire Haverhill: Haverhill C. H. Knowlton 1939-5-16
NEBC: 00634682 Betula papyrifera Marshall USA: Vermont South Hero: South Hero C. H. Knowlton 1933-5-13
NEBC: 00634686 Betula papyrifera Marshall USA: Vermont Mount Norris C. H. Knowlton 1916-7-18
NEBC: 00634690 Betula papyrifera Marshall USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24
NEBC: 00634691 Betula papyrifera Marshall USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-26
NEBC: 00634702 Betula papyrifera Marshall USA: Vermont West Haven: West Haven C. H. Knowlton 1937-8-25
GH: 00727037 Betula papyrifera Marshall USA: Massachusetts Tewksbury: Tewksbury C. H. Knowlton 1903-6-20
NEBC: 00727039 Betula papyrifera Marshall USA: Massachusetts Tewksbury: Tewksbury C. H. Knowlton 1903-6-20
GH: 00727041 Betula papyrifera Marshall USA: Massachusetts Westford: Westford C. H. Knowlton 1903-5-6
NEBC: 00634760 Betula papyrifera Marshall USA: Massachusetts Amherst: Amherst C. H. Knowlton 1910-5-29
GH: 02193400 Betula populifolia Marshall Canada: New Brunswick [data not captured] C. H. Knowlton 1925-7-29
GH: 02193417 Betula populifolia Marshall Canada: Quebec Province [data not captured] C. H. Knowlton 1923-7-30
NEBC: 00627349 Betula populifolia Marshall USA: Maine Waite: Waite C. H. Knowlton 1941-8-6
NEBC: 00627358 Betula populifolia Marshall USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1927-8-19
NEBC: 00627360 Betula populifolia Marshall USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4
NEBC: 00627475 Betula populifolia Marshall USA: Massachusetts Hingham: Hingham C. H. Knowlton 1916-5-14
NEBC: 00634840 Betula populifolia Marshall USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
GH: 00634898 Betula populifolia Marshall USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-7
NEBC: 00634899 Betula populifolia Marshall USA: Massachusetts Chelmsford: Chelmsford, Robin's Hill C. H. Knowlton 1902-6-13
NEBC: 00627554 Betula populifolia Marshall USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20
NEBC: 00627565 Betula populifolia Marshall USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30
GH: 02071267 Carpinus caroliniana Walter USA: North Carolina Charlotte: [data not captured] C. H. Knowlton 1924-4-26
GH: 02071452 Carpinus caroliniana virginiana (Marshall) Furlow USA: North Carolina [data not captured] C. H. Knowlton 1924-5-3
NEBC: 00727106 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Maine Jefferson: Jefferson C. H. Knowlton 1932-7-27
NEBC: 00727116 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Maine Alfred: Alfred C. H. Knowlton 1936-7-23
NEBC: 00727160 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Vermont Hubbardston C. H. Knowlton 1947-8-19
NEBC: 00727163 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Vermont Wells: Wells C. H. Knowlton 1916-5-27
NEBC: 00727171 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Vermont Chester: Chester C. H. Knowlton 1934-7-14
NEBC: 00727176 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-28
NEBC: 00727179 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Vermont South Hero: South Hero C. H. Knowlton 1938-7-17
NEBC: 00727181 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Vermont Franklin: Franklin C. H. Knowlton 1916-7-16
NEBC: 00727182 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Vermont Coventry: Coventry C. H. Knowlton 1938-5-18
NEBC: 00727194 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-4
NEBC: 00727263 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Massachusetts Webster: Webster C. H. Knowlton 1899
NEBC: 00727302 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Massachusetts Northampton: Northampton C. H. Knowlton 1934-6-7
GH: 00727338 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Connecticut Thompson: Thompson C. H. Knowlton 1903-7-3
NEBC: 00627828 Corylus americana Walter USA: Maine Jefferson: Jefferson C. H. Knowlton 1932-7-27
NEBC: 00627847 Corylus americana Walter USA: New Hampshire Concord: Concord C. H. Knowlton 1923-8-27
NEBC: 00627922 Corylus americana Walter USA: Massachusetts East Weymouth Town C. H. Knowlton 1931-7-12
NEBC: 00627923 Corylus americana Walter USA: Massachusetts Hingham: Hingham C. H. Knowlton 1935-3-31
NEBC: 00627924 Corylus americana Walter USA: Massachusetts Hingham: Hingham C. H. Knowlton 1911-4-16
NEBC: 00627926 Corylus americana Walter USA: Massachusetts Plympton: Plympton C. H. Knowlton 1941-8-30
NEBC: 00627957 Corylus americana Walter USA: Massachusetts Dudley: Dudley C. H. Knowlton 1899-9-9
NEBC: 00627982 Corylus americana Walter USA: Massachusetts Leverett: Leverett C. H. Knowlton 1949-7-16
NEBC: 00627985 Corylus americana Walter USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20
NEBC: 00627986 Corylus americana Walter USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00727412 Corylus americana Walter USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30
NEBC: 00727425 Corylus americana Walter USA: Connecticut Putnam: Putnam C. H. Knowlton 1903-7-5
NEBC: 00727426 Corylus americana Walter USA: Connecticut Thompson: Thompson C. H. Knowlton 1900
NEBC: 00727464 Corylus cornuta Marshall USA: Maine North Franklin C. H. Knowlton 1940-6-28
NEBC: 00727466 Corylus cornuta Marshall USA: Maine Strong: Strong C. H. Knowlton 1934-6-16
NEBC: 00727477 Corylus cornuta Marshall USA: Maine Baring C. H. Knowlton 1933-6-29
NEBC: 00727478 Corylus cornuta Marshall USA: Maine Kossuth C. H. Knowlton 1940-8-7
NEBC: 00727479 Corylus cornuta Marshall USA: Maine East Machias: East Machias C. H. Knowlton 1909-7-16
NEBC: 00727481 Corylus cornuta Marshall USA: Maine T26 MD C. H. Knowlton 1938-8-11
NEBC: 00727482 Corylus cornuta Marshall USA: Maine Waite: Waite C. H. Knowlton 1941-8-6
NEBC: 00727492 Corylus cornuta Marshall USA: Maine Knox: Knox C. H. Knowlton 1940-7-24
NEBC: 00727497 Corylus cornuta Marshall USA: Maine Prospect: Prospect C. H. Knowlton 1940-7-24
NEBC: 00727570 Corylus cornuta Marshall USA: New Hampshire Keene: Keene C. H. Knowlton 1920-8-19
NEBC: 00727575 Corylus cornuta Marshall USA: New Hampshire Troy: Troy C. H. Knowlton 1938-4-8
NEBC: 00727576 Corylus cornuta Marshall USA: New Hampshire Troy: Troy C. H. Knowlton 1938
NEBC: 00727581 Corylus cornuta Marshall USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00727587 Corylus cornuta Marshall USA: Vermont Cambridge: Cambridge C. H. Knowlton 1923-8-5
NEBC: 00727594 Corylus cornuta Marshall USA: Vermont Bristol: Bristol C. H. Knowlton 1937-7-24
NEBC: 00727596 Corylus cornuta Marshall USA: Vermont Chester: Chester C. H. Knowlton 1934-7-14
NEBC: 00727598 Corylus cornuta Marshall USA: Vermont Ludlow: Ludlow C. H. Knowlton 1922-8-8
NEBC: 00727627 Corylus cornuta Marshall USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00727709 Corylus cornuta Marshall USA: Massachusetts Franklin: Franklin C. H. Knowlton 1908-8-2
NEBC: 00746010 Corylus cornuta Marshall USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20
NEBC: 00746012 Corylus cornuta Marshall USA: Massachusetts Granville: Granville C. H. Knowlton 1911-4-19
NEBC: 00746032 Corylus cornuta Marshall USA: Connecticut Thompson: Thompson C. H. Knowlton 1903-7-3
GH: 02103257 Ostrya virginiana (Miller) K. Koch Canada: Quebec Province [data not captured] C. H. Knowlton 1925-5-24
NEBC: 00746057 Ostrya virginiana (Miller) K. Koch USA: Maine Farmington: Farmington C. H. Knowlton 1902-7-25
NEBC: 00746059 Ostrya virginiana (Miller) K. Koch USA: Maine Farmington: Farmington C. H. Knowlton 1945-7-17
NEBC: 00746074 Ostrya virginiana (Miller) K. Koch USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29
NEBC: 00746075 Ostrya virginiana (Miller) K. Koch USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29
NEBC: 00746079 Ostrya virginiana (Miller) K. Koch USA: Maine Baring C. H. Knowlton 1938-8-17
NEBC: 00746093 Ostrya virginiana (Miller) K. Koch USA: Maine Jefferson: Jefferson C. H. Knowlton 1932-7-27
NEBC: 00695015 Ostrya virginiana (Miller) K. Koch USA: New Hampshire Keene: Keene C. H. Knowlton 1920-8-19
NEBC: 00695022 Ostrya virginiana (Miller) K. Koch USA: New Hampshire Claremont: Claremont C. H. Knowlton 1918-5-17
NEBC: 00695037 Ostrya virginiana (Miller) K. Koch USA: Vermont Georgia: Georgia C. H. Knowlton 1932-7-17
NEBC: 00695038 Ostrya virginiana (Miller) K. Koch USA: Vermont Swanton: Swanton C. H. Knowlton 1932-7-17
NEBC: 00695044 Ostrya virginiana (Miller) K. Koch USA: Vermont Charlotte: Charlotte C. H. Knowlton 1932-7-14
NEBC: 00695050 Ostrya virginiana (Miller) K. Koch USA: Vermont West Haven: West Haven C. H. Knowlton 1937-8-25
NEBC: 00695051 Ostrya virginiana (Miller) K. Koch USA: Vermont Clarendon: Clarendon C. H. Knowlton 1936-5-6
NEBC: 00695052 Ostrya virginiana (Miller) K. Koch USA: Vermont Brandon: Brandon C. H. Knowlton 1924-7-1
NEBC: 00695056 Ostrya virginiana (Miller) K. Koch USA: Vermont Cornwall: Cornwall C. H. Knowlton 1940-7-11
NEBC: 00695057 Ostrya virginiana (Miller) K. Koch USA: Vermont Washington: Washington C. H. Knowlton 1932-7-12
NEBC: 00695058 Ostrya virginiana (Miller) K. Koch USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17
NEBC: 00695059 Ostrya virginiana (Miller) K. Koch USA: Vermont South Burlington: South Burlington C. H. Knowlton 1942-7-13
NEBC: 00662572 Ostrya virginiana (Miller) K. Koch USA: Vermont Colchester: Colchester C. H. Knowlton 1932-7-13
NEBC: 00695060 Ostrya virginiana (Miller) K. Koch USA: Vermont Charlotte: Charlotte C. H. Knowlton 1932-7-14
NEBC: 00695062 Ostrya virginiana (Miller) K. Koch USA: Vermont Dorset: Dorset C. H. Knowlton 1940-5-22
NEBC: 00662577 Ostrya virginiana (Miller) K. Koch USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-8
NEBC: 00662021 Ostrya virginiana (Miller) K. Koch USA: Massachusetts Cohasset: Cohasset C. H. Knowlton 1935-5-11
NEBC: 00746155 Ostrya virginiana (Miller) K. Koch USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00746170 Ostrya virginiana (Miller) K. Koch USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30
Blechnaceae
NEBC: 00628460 Anchistea virginica (Linnaeus) C. Presl USA: Massachusetts Belmont: Waltham (Waverley) [Waverley is in ... C. H. Knowlton 1907
GH: 00628273 Woodwardia areolata (Linnaeus) T. Moore USA: Massachusetts Halifax: Halifax C. H. Knowlton 1906-7-15
GH: 00628272 Woodwardia areolata (Linnaeus) T. Moore USA: Massachusetts Halifax: Halifax C. H. Knowlton 1906-9-23
NEBC: 00628281 Woodwardia areolata (Linnaeus) T. Moore USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1926-6-26
NEBC: 00628284 Woodwardia areolata (Linnaeus) T. Moore USA: Massachusetts Norwell: Norwell C. H. Knowlton 1941-7-22
GH: 00628285 Woodwardia areolata (Linnaeus) T. Moore USA: Massachusetts Plympton: Plympton C. H. Knowlton 1947-9-20
NEBC: 00628286 Woodwardia areolata (Linnaeus) T. Moore USA: Massachusetts Rockland: Rockland C. H. Knowlton 1917-9-15
NEBC: 00628303 Woodwardia areolata (Linnaeus) T. Moore USA: Massachusetts Orleans: Orleans C. H. Knowlton 1918-6-25
GH: 00628369 Woodwardia virginica (Linnaeus) Smith USA: Maine Chesterville: Chesterville C. H. Knowlton 1899
NEBC: 00628370 Woodwardia virginica (Linnaeus) Smith USA: Maine Chesterville: Chesterville C. H. Knowlton 1899
NEBC: 00628379 Woodwardia virginica (Linnaeus) Smith USA: Maine Columbia Falls: Columbia Falls C. H. Knowlton 1937-9-3
NEBC: 00628411 Woodwardia virginica (Linnaeus) Smith USA: New Hampshire Ossipee: Ossipee C. H. Knowlton 1943-8-5
NEBC: 00628425 Woodwardia virginica (Linnaeus) Smith USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-9-26
NEBC: 00628460 Woodwardia virginica (Linnaeus) Smith USA: Massachusetts Belmont: Waltham (Waverley) [Waverley is in ... C. H. Knowlton 1907
NEBC: 00628477 Woodwardia virginica (Linnaeus) Smith USA: Massachusetts Norwell: Norwell C. H. Knowlton 1941-7-22
NEBC: 00708666 Woodwardia virginica (Linnaeus) Smith USA: Massachusetts Uxbridge: Uxbridge C. H. Knowlton 1947-9-13
Boraginaceae
NEBC: 00685943 Anchusa officinalis Linnaeus USA: Massachusetts Boston: Boston C. H. Knowlton 1907-6-26
GH: 00685947 Anchusa officinalis Linnaeus USA: Massachusetts Boston: Boston, Fenway C. H. Knowlton 1908-6-24
NEBC: 00685948 Anchusa officinalis Linnaeus USA: Massachusetts Boston: Boston, Fenway C. H. Knowlton 1908-6-24
NEBC: 01038386 Bulgossoides arvensis (Linnaeus) I. M. Johnston USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908-5-3
NEBC: 01066882 Bulgossoides arvensis (Linnaeus) I. M. Johnston USA: Massachusetts Dedham: Dedham C. H. Knowlton 1908
GH: 02023290 Cryptantha crassisepala (Torrey & A. Gray) Greene USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-28
NEBC: 00718940 Cynoglossum officinale Linnaeus USA: Vermont Milton: Milton C. H. Knowlton 1934-7-11
NEBC: 00718951 Cynoglossum officinale Linnaeus USA: Vermont Sudbury: Sudbury C. H. Knowlton 1919-7-9
GH: 02026224 Cynoglossum virginianum Linnaeus USA: Maryland Mt. Washington C. H. Knowlton 1920-6-25
GH: 02026237 Cynoglossum virginianum Linnaeus USA: North Carolina Asheville: [no additional data] C. H. Knowlton 1924-5-11
NEBC: 00655250 Echium vulgare Linnaeus USA: Vermont South Hero: South Hero C. H. Knowlton 1934-7-11
NEBC: 00655252 Echium vulgare Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1912-6-28
NEBC: 00691004 Echium vulgare Linnaeus USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-7-26
NEBC: 00655251 Echium vulgare Linnaeus USA: Vermont South Hero: South Hero C. H. Knowlton 1934-7-11
GH: 02026696 Eritrichium nanum argenteum (W. Wight) I. M. Johnston USA: Colorado Fall River Pass, R. Mt. Nat. Park C. H. Knowlton 1937-6-26
GH: 02027219 Hackelia floribunda (Lehmann) I. M. Johnston USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-7-1
NEBC: 00638530 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1937-7-27
NEBC: 00638531 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Vermont Milton: Milton C. H. Knowlton 1949-7-20
NEBC: 00638533 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Vermont Middlebury: Middlebury C. H. Knowlton 1933-7-25
NEBC: 00638534 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Vermont Weybridge: Weybridge C. H. Knowlton 1938-7-15
NEBC: 00638552 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00638553 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Massachusetts Groton: Groton C. H. Knowlton 1905
NEBC: 00638564 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Massachusetts Winchester: Winchester C. H. Knowlton 1906-9-15
NEBC: 00638578 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Massachusetts Sunderland: Sunderland C. H. Knowlton 1910-8-8
NEBC: 00716680 Lappula echinata Gilibert USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-27
NEBC: 00716699 Lappula echinata Gilibert USA: Vermont Derby: Derby C. H. Knowlton 1920-7-11
GH: 01994963 Lappula redowskii (Hornemann) Greene USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27
GH: 01994962 Lappula redowskii (Hornemann) Greene USA: Colorado Bear Creek Canyon C. H. Knowlton 1937-6-25
GH: 01996059 Lithospermum incisum Lehmann USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-29
GH: 01996643 Lithospermum multiflorum Torrey USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27
NEBC: 00633061 Lithospermum officinale Linnaeus USA: Vermont Swanton: Swanton C. H. Knowlton 1912-5-22
NEBC: 00633071 Lithospermum officinale Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-25
NEBC: 00633086 Lithospermum officinale Linnaeus USA: Vermont Sudbury: Sudbury C. H. Knowlton 1919-7-9
GH: 01997636 Mertensia ciliata (James) G. Don USA: Colorado Estes Park: by Fall River C. H. Knowlton 1937-6-28
GH: 01997635 Mertensia ciliata (James) G. Don USA: Colorado Estes Park: by Fall River C. H. Knowlton 1937-6-30
GH: 02058007 Mertensia lanceolata (Pursh) de Candolle USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27
GH: 02058059 Mertensia lanceolata (Pursh) de Candolle USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27
GH: 02058046 Mertensia lanceolata (Pursh) de Candolle USA: Colorado Bear Creek Canyon C. H. Knowlton 1937-6-25
GH: 02058207 Mertensia lanceolata nivalis (S. Watson) L. C. Higgins USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27
NEBC: 00638612 Mertensia maritima (Linnaeus) Gray USA: Maine Jonesport: Jonesport C. H. Knowlton 1931-8-26
NEBC: 00638616 Mertensia maritima (Linnaeus) Gray USA: Maine Jonesport: Jonesport C. H. Knowlton 1928-8-17
NEBC: 00638618 Mertensia maritima (Linnaeus) Gray USA: Maine Roque Bluffs: Roque Bluff C. H. Knowlton 1908-7-12
NEBC: 00638620 Mertensia maritima (Linnaeus) Gray USA: Maine Steuben, Petite Manan C. H. Knowlton 1935-8-8
GH: 01872942 Myosotis discolor Persoon ex Murray USA: Maryland Bay Shore. C. H. Knowlton 1920-7-28
NEBC: 00676934 Myosotis laxa Lehmann USA: Maine Baring C. H. Knowlton 1937-8-17
NEBC: 00676935 Myosotis laxa Lehmann USA: Maine Edmunds C. H. Knowlton 1928-8-18
NEBC: 00676936 Myosotis laxa Lehmann USA: Maine Lubec: Lubec C. H. Knowlton 1927
NEBC: 00676983 Myosotis laxa Lehmann USA: Massachusetts Waltham: Waltham C. H. Knowlton 1906-7-7
NEBC: 00676987 Myosotis laxa Lehmann USA: Massachusetts Winchester: Winchester, near Winter Pond C. H. Knowlton 1898-6-18
NEBC: 00716757 Myosotis laxa Lehmann USA: Massachusetts Dudley: Dudley C. H. Knowlton 1911-7-22
NEBC: 00696672 Myosotis laxa Lehmann USA: Massachusetts Greenfield Town C. H. Knowlton 1911-7-25
NEBC: 00577214 Myosotis scorpioides Linnaeus USA: Vermont Milton: Milton C. H. Knowlton 1931-7-16
NEBC: 00577217 Myosotis scorpioides Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19
NEBC: 00577220 Myosotis scorpioides Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1911-6-15
NEBC: 00577270 Myosotis scorpioides Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1909-9-12
NEBC: 00716802 Myosotis verna Nuttall USA: New Hampshire Pelham: Pelham C. H. Knowlton 1907-6-17
NEBC: 00716850 Myosotis verna Nuttall USA: Massachusetts Wellesley: Wellesley C. H. Knowlton 1898-5-30
NEBC: 00716861 Myosotis verna Nuttall USA: Massachusetts South Hadley: South Hadley C. H. Knowlton 1909-5-22
NEBC: 00716885 Myosotis verna Nuttall USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30
GH: 02059645 Myosotis verna Nuttall USA: North Carolina Asheville: [no additional data] C. H. Knowlton 1924-5-11
GH: 02061374 Oreocarya virgata (Porter) Greene USA: Colorado Chicago Canyon C. H. Knowlton 1937-6-25
GH: 02061364 Oreocarya virgata (Porter) Greene USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27
NEBC: 00656737 Symphytum asperum Lepechin USA: Maine Chesterville: Chesterville C. H. Knowlton 1903-8-28
NEBC: 00633104 Symphytum officinale Linnaeus USA: Vermont Temple C. H. Knowlton 1910-8-26
NEBC: 00633127 Symphytum officinale Linnaeus USA: Vermont Milton: Milton C. H. Knowlton 1917-7-17
Brachytheciaceae
NEBC: 00787842 Brachythecium plumosum (Hedwig) Bruch, Schimper & C. Gümbel USA: Massachusetts Hingham: [no additional data] C. H. Knowlton 1911-4-16
NEBC: 00790201 Brachythecium rivulare Bruch, Schimper & C. Gümbel USA: Massachusetts Granville: [no additional data] C. H. Knowlton 1911-4-19
Brassicaceae
NEBC: 00606838 Alliaria petiolata (M. Bieberstein) Cavara & Grande USA: Massachusetts Cohasset: Cohasset C. H. Knowlton 1944-5-20
GH: 00992259 Alyssum alyssoides Linnaeus Canada: Quebec Province [data not captured] C. H. Knowlton 1923-8-10
GH: 00992260 Alyssum alyssoides Linnaeus Canada: Quebec Province [data not captured] C. H. Knowlton 1923-8-10
NEBC: 00610623 Alyssum alyssoides Linnaeus USA: Massachusetts Bourne: Bourne C. H. Knowlton 143 1911-6-20
NEBC: 00610624 Alyssum alyssoides Linnaeus USA: Massachusetts Bourne: Bourne C. H. Knowlton 1911-6-20
GH: 00992983 Arabidopsis thaliana (Linnaeus) Heynhold USA: North Carolina Biltmore: [no additional data] C. H. Knowlton 1924-5-3
GH: 00992987 Arabidopsis thaliana (Linnaeus) Heynhold USA: North Carolina Raleigh: [no additional data] C. H. Knowlton 1924-4-6
GH: 00974128 Arabis alpina Linnaeus Canada: Quebec Province [data not captured] C. H. Knowlton 1939-8-4
GH: 00960364 Arabis hirsuta pycnocarpa (M. Hopkins) Rollins Canada: Quebec Province [data not captured] C. H. Knowlton 1939-8-4