Harvard University Herbaria & Libraries

NEBC: 00740948 [bad data, blank import] USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
NEBC: 00436592 Dibaeis baeomyces (Linnaeus f.) Rambold & Hertel USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
NEBC: 00446981 Lobaria quercizans Michaux USA: New Hampshire Mt. Monadnock: [no additional data] C. H. Knowlton 1913-4-19
Aceraceae
NEBC: 00677711 Acer saccharinum Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
Adiantaceae
NEBC: 00681470 Pellaea atropurpurea (Linnaeus) Link USA: Vermont Burlington: Burlington C. H. Knowlton 1913-6-26
Anacardiaceae
NEBC: 00752662 Rhus typhina Linnaeus USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00660525 Toxicodendron radicans (Linnaeus) Kuntze USA: Massachusetts Newburyport: Newburyport C. H. Knowlton 1913-7-6
NEBC: 00752702 Toxicodendron rydbergii (Small ex Rydberg) Greene USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
Apiaceae
NEBC: 00523773 Carum carvi Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 01036069 Coelopleurum lucidum (Linnaeus) Fernald USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 01050995 Conioselinum chinense Britton, Stearn & Poggenburg USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 01051241 Heracleum maximum W. Bartram USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913
NEBC: 01051675 Ligusticum scoticum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-1
NEBC: 01081145 Osmorhiza claytonii (Michaux) C. B. Clarke USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00737543 Taenidia integerrima (Linnaeus) Drude USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00587003 Zizia aurea (Linnaeus) W. D. J. Koch USA: Vermont Newport C. H. Knowlton 1913-6-7
Aquifoliaceae
NEBC: 00760919 Ilex laevigata (Pursh) A. Gray USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
NEBC: 00629864 Ilex mucronata (Linnaeus) M. Powell, Savolainen & S. Andrews USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 00767491 Ilex verticillata (Linnaeus) A. Gray USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
Araceae
NEBC: 01081968 Calla palustris Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
Aristolochiaceae
NEBC: 00642365 Asarum canadense Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
Asteraceae
NEBC: 00753255 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 01065313 Antennaria howellii canadensis (Greene) Bayer USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 01065707 Antennaria parlinii Fernald USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00566182 Arctium lappa Linnaeus USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 00566255 Arctium minus (Hill) Bernhardi USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 01038036 Bidens cernua Linnaeus USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 01017629 Cirsium discolor (Muhlenberg ex Willdenow) Sprengel USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00725516 Cirsium horridulum Michaux USA: Massachusetts Newbury: Newbury C. H. Knowlton 1913-7-6
NEBC: 01017853 Cirsium pumilum (Nuttall) Sprengel USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
NEBC: 00535896 Erigeron philadelphicus Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00755690 Eupatorium perfoliatum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00574189 Eurybia macrophylla (Linnaeus) Cassini USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00833510 Hieracium paniculatum Linnaeus USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 01071479 Hieracium scabrum Michaux USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 01070006 Lactuca biennis (Moench) Fernald USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24
NEBC: 00575198 Nabalus albus (Linnaeus) Hooker USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 00568859 Packera öve Á. Löve & D. Löve USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
NEBC: 00638981 Polymnia canadensis Linnaeus USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 01023197 Pseudognaphalium macounii (Greene) Kartesz USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 00718587 Scorzoneroides autumnalis borealis (Ball) Greuter USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 01054617 Solidago hispida Muhlenberg ex Willdenow USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 01054795 Solidago juncea Aiton USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
NEBC: 01056147 Solidago latissimifolia Miller USA: Massachusetts Wareham: Wareham C. H. Knowlton 1913-9-9
NEBC: 01077711 Solidago macrophylla Pursh USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24
NEBC: 01056901 Solidago uliginosa Nuttall USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00697313 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 00832379 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-23
NEBC: 01031284 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-13
NEBC: 01014794 Symphyotrichum subulatum (Michaux) G. L. Nesom USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
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: 00718681 Tragopogon pratensis Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
Athyriaceae
NEBC: 00678144 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
NEBC: 00551846 Matteuccia struthiopteris (Linnaeus) Todaro USA: Massachusetts Andover: Andover C. H. Knowlton 1913-6-20
NEBC: 00746815 Onoclea sensibilis Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-1
Berberidaceae
NEBC: 00697861 Caulophyllum thalictroides (Linnaeus) Michaux USA: Vermont Newport C. H. Knowlton 1913-6-7
Betulaceae
NEBC: 00579811 Alnus glutinosa (Linnaeus) Gaertner USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-10-5
NEBC: 00657972 Betula alleghaniensis Britton USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00657987 Betula cordifolia Regel USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00634690 Betula papyrifera Marshall USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24
NEBC: 00627986 Corylus americana Walter USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00727581 Corylus cornuta Marshall USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00746155 Ostrya virginiana (Miller) K. Koch USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
Brassicaceae
NEBC: 01065396 Arabis pycnocarpa M. Hopkins USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 01066267 Boechera divaricarpa (A. Nelson) Á. Löve & D. Löve USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 01066268 Boechera divaricarpa (A. Nelson) Á. Löve & D. Löve USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 01037110 Boechera stricta (Graham) Shehbaz USA: Vermont Poultney: Poultney C. H. Knowlton 1913-5-7
NEBC: 00757353 Cardamine diphylla (Michaux) Alph. Wood USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00757379 Cardamine diphylla (Michaux) Alph. Wood USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00757547 Cardamine maxima (Nuttall) Alph. Wood USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00660323 Draba arabisans Michaux USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00617768 Erysimum cheiranthoides Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00564925 Lepidium campestre (Linnaeus) W. T. Aiton USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
Campanulaceae
NEBC: 00698383 Campanula rotundifolia Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-23
Cannabaceae
NEBC: 00586122 Humulus lupulus Linnaeus USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
Caprifoliaceae
NEBC: 00682138 Diervilla lonicera Miller USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 00633342 Linnaea borealis americana (Forbes) Rehder USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 00682314 Lonicera canadensis Bartram ex Marsh. USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 00577574 Lonicera tatarica Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00682851 Lonicera villosa (Michaux) Roemer & Schultes USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 00687376 Sambucus racemosa Linnaeus USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00687974 Viburnum lentago Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00765112 Viburnum opulus trilobum (Marsh.) Clausen USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00702638 Viburnum rafinesqueanum Schultes USA: Vermont Burlington: Burlington C. H. Knowlton 1913-6-26
Caryophyllaceae
NEBC: 00698658 Moehringia lateriflora robusta (Linnaeus) Fenzl USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 00612685 Sagina procumbens Linnaeus USA: Maine Rogue Bluffs C. H. Knowlton 1913-7-17
NEBC: 00693378 Spergularia marina (Linnaeus) Grisebach USA: Massachusetts Newbury: Newbury C. H. Knowlton 1913-7-6
NEBC: 00693705 Stellaria borealis Bigelow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00581477 Stellaria graminea Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00732962 Stellaria longifolia Muhlenberg ex Willdenow USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
Celastraceae
NEBC: 00295270 Celastrus scandens Linnaeus USA: Massachusetts Agawam: Provin Mt. [mountain] C. H. Knowlton 1913-5-18
Chenopodiaceae
NEBC: 00729714 Atriplex arenaria Nuttall USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
Cistaceae
NEBC: 00699504 Crocanthemum canadense (Linnaeus) Britton USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 00569136 Lechea intermedia Leggett ex Britton USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
Cladoniaceae
NEBC: 00436392 Cladonia rangiferina (Linnaeus) Weber ex F. H. Wiggers USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
NEBC: 00436441 Cladonia stellaris (Opiz) Pouzar & Vězda USA: New Hampshire Mt. Monadnock: [no additional data] C. H. Knowlton 1913-4-19
Convolvulaceae
NEBC: 00655628 Calystegia sepium sepium (Sims) Matsuda USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 00655715 Calystegia sepium americana (Sims) Brummitt USA: Massachusetts Newbury: Newbury C. H. Knowlton 1913-7-6
NEBC: 00655717 Calystegia sepium americana (Sims) Brummitt USA: Massachusetts Plum Island C. H. Knowlton 1913-7-6
NEBC: 00633815 Calystegia sepium americana (Sims) Brummitt USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
Cornaceae
NEBC: 00773588 Cornus amomum Miller USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00502580 Cornus rugosa Lamarck USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00765533 Cornus stolonifera Michaux USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00765555 Cornus stolonifera Michaux USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
Cyperaceae
NEBC: 00218021 Carex aurea Nuttall USA: Vermont South Burlington: C. H. Knowlton 1913-6-25
NEBC: 00260328 Carex billingsii (O. W. Knight) Kirschbaum USA: Maine Roque Bluffs: C. H. Knowlton 1913-7-27
NEBC: 00218021 Carex blanda Dewey USA: Vermont South Burlington: C. H. Knowlton 1913-6-25
NEBC: 00218263 Carex bromoides Willdenow USA: Vermont Newport: C. H. Knowlton 28702 1913-6-7
NEBC: 00219107 Carex canescens disjuncta (Fernald) Toivonen USA: Maine Roque Bluffs: C. H. Knowlton 1913-7-22
NEBC: 00228203 Carex crawfordii Fernald USA: Maine Roque Bluffs: C. H. Knowlton 1913-7-25
NEBC: 00229782 Carex digitalis digitalis USA: Vermont South Burlington: C. H. Knowlton 1913-6-27
NEBC: 00230457 Carex echinata echinata USA: Maine Roque Bluffs: C. H. Knowlton 1913-7-18
NEBC: 00242705 Carex flava Linnaeus USA: Vermont Newport: C. H. Knowlton 1913-6-7
NEBC: 00248003 Carex gracillima Schweinitz USA: Massachusetts Agawam: Proven Mountain C. H. Knowlton 1913-5-18
NEBC: 00260144 Carex hartii Dewey USA: Maine Farmington: C. H. Knowlton 1913-8-1
NEBC: 00299026 Carex intumescens Rudge USA: Vermont South Burlington: C. H. Knowlton 1913-6-27
NEBC: 00299815 Carex lasiocarpa americana Fernald USA: Massachusetts Agawam: C. H. Knowlton 1913-5-18
NEBC: 00868793 Carex laxiflora Lamarck USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 01030378 Carex laxiflora Lamarck USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00218021 Carex laxiflora varians L. H. Bailey USA: Vermont South Burlington: C. H. Knowlton 1913-6-25
NEBC: 00869219 Carex lupulina Muhlenberg ex Willdenow USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
GH: 00808800 Carex magellanica irrigua (Wahlenberg) Hultén USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00808802 Carex magellanica irrigua (Wahlenberg) Hultén USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00717098 Carex muehlenbergii enervis Boott USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
NEBC: 00895582 Carex novae-angliae Schweinitz USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00854021 Carex paleacea Schreber ex Wahlenberg USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 00807863 Carex pallescens Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00854333 Carex peckii Howe ex Peck USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00854440 Carex pedunculata Muhlenberg ex Willdenow USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00854899 Carex pensylvanica Lamarck USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00854963 Carex plantaginea Lamarck USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 01029090 Carex prasina Wahlenberg USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 01161698 Carex projecta Mackenzie USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-1
NEBC: 01029577 Carex pseudocyperus Linnaeus USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00802006 Carex radiata (Wahlenberg) Small USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00802036 Carex radiata (Wahlenberg) Small USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00892536 Carex retrorsa Schweinitz USA: Maine Perry: Perry C. H. Knowlton 1913-7-15
NEBC: 00892578 Carex retrorsa Schweinitz USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00260144 Carex retrorsa hartii (Dewey) A. Gray USA: Maine Farmington: C. H. Knowlton 1913-8-1
NEBC: 00802060 Carex rosea Schkuhr ex Willdenow USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00802293 Carex scabrata Schweinitz USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00770195 Carex scoparia Schkuhr ex Willdenow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00770196 Carex scoparia Schkuhr ex Willdenow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00714564 Carex scoparia Schkuhr ex Willdenow USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00242838 Carex sp. USA: Maine Perry: Boydens Lake C. H. Knowlton 1913-7-15
NEBC: 00775844 Carex sparganioides Muhlenberg ex Willdenow USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00874277 Carex sprengelii Dewey ex Sprengel USA: Maine Farmington: Farmington C. H. Knowlton 1913
NEBC: 00802695 Carex stipata Muhlenberg ex Willdenow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 01029880 Carex stricta Lamarck USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
NEBC: 01029881 Carex stricta Lamarck USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
NEBC: 01059293 Carex tenera Dewey USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 01059946 Carex trisperma Dewey USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 01060770 Carex tuckermanii Dewey USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 01060951 Carex utriculata Boott USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 01058202 Carex vesicaria Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 01058218 Carex vesicaria Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00874861 Carex vestita Willdenow USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
GH: 01042042 Carex viridula Michaux USA: Maine Perry: Perry C. H. Knowlton 1913-7-15
NEBC: 01042043 Carex viridula Michaux USA: Maine Perry: Perry C. H. Knowlton 1913-7-15
GH: 01042045 Carex viridula Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 01042046 Carex viridula Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 01042047 Carex viridula Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 01043242 Carex vulpinoidea Michaux USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 01043306 Carex vulpinoidea Michaux USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 01043866 Cyperus esculentus Linnaeus USA: Vermont Swanton: Swanton C. H. Knowlton 1913-8-26
NEBC: 00672346 Dulichium arundinaceum (Linnaeus) Britton USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00680001 Eleocharis elliptica Kunth USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
NEBC: 00770553 Eleocharis obtusa (Willdenow) Schultes USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-1
NEBC: 00717729 Eleocharis obtusa (Willdenow) Schultes USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-19
NEBC: 00672043 Eleocharis palustris (Linnaeus) Roemer & Schultes USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 01060393 Eriophorum gracile W. D. J. Koch ex Roth USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
NEBC: 01060463 Eriophorum tenellum Nuttall USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00766724 Eriophorum vaginatum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 00766905 Eriophorum virginicum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 01043090 Eriophorum viridicarinatum (Engelmann) Fernald USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00892980 Rhynchospora capitellata (Michaux) Vahl USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00894404 Scirpus atrocinctus Fernald USA: Maine Stark C. H. Knowlton 1913-8-6
NEBC: 00894439 Scirpus atrocinctus Fernald USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00894579 Scirpus atrocinctus Fernald USA: Vermont Swanton: Swanton C. H. Knowlton 1913-8-26
NEBC: 00894750 Scirpus atrovirens Muhlenberg USA: Vermont Swanton: Swanton C. H. Knowlton 1913-8-26
NEBC: 00894954 Scirpus cyperinus (Linnaeus) Kunth USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 01160227 Scirpus cyperinus (Linnaeus) Kunth USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 01160298 Scirpus cyperinus (Linnaeus) Kunth USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-8-31
NEBC: 01160638 Scirpus hattorianus Makino USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00808192 Scirpus microcarpus J. Presl & C. Presl USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00808193 Scirpus microcarpus J. Presl & C. Presl USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00808879 Scirpus pedicellatus Fernald USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 00854269 Scirpus torreyi Olney USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
Dennstaedtiaceae
NEBC: 00677949 Dennstaedtia punctilobula (Michaux) T. Moore USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00631288 Pteridium aquilinum latiusculum (Desvaux) Hultén USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
Dicranaceae
NEBC: 00541153 Dicranella heteromalla (Hedwig) Schimper USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
NEBC: 00824635 Paraleucobryum longifolium (Ehrhart ex Hedwig) Loeske USA: New Hampshire Mt. Monadnock: [no additional data] C. H. Knowlton 1913-4-19
Droseraceae
NEBC: 00741688 Drosera intermedia Hayne USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-27
NEBC: 00741985 Drosera rotundifolia Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
Dryopteridaceae
NEBC: 00708703 Dryopteris campyloptera (Kunze) Clarkson USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24
NEBC: 00708803 Dryopteris carthusiana (Villars) H. P. Fuchs USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00671032 Dryopteris cristata (Linnaeus) A. Gray USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00704688 Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
Equisetaceae
NEBC: 00738986 Equisetum arvense Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00674821 Equisetum fluviatile Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00706289 Equisetum palustre Linnaeus USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00694704 Equisetum palustre Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00706443 Equisetum scirpoides Michaux USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00706549 Equisetum sylvaticum Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
NEBC: 00654184 Equisetum sylvaticum Linnaeus USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
NEBC: 00654186 Equisetum sylvaticum Linnaeus USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
Ericaceae
NEBC: 00770071 Empetrum nigrum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 00448972 Gaylussacia baccata (Wangenheim) K. Koch USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00484532 Kalmia angustifolia Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00563767 Pyrola chlorantha Swartz USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00563870 Pyrola chlorantha Swartz USA: Massachusetts Agawam: Agawam C. H. Knowlton 1913-5-18
NEBC: 00461795 Vaccinium angustifolium Aiton USA: Vermont Mount Mansfield: Mt. Mansfield C. H. Knowlton 1913-8-24
NEBC: 00461509 Vaccinium angustifolium Aiton USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00519802 Vaccinium corymbosum Linnaeus USA: Massachusetts Granville: Granville C. H. Knowlton 1913-5-17
NEBC: 00517013 Vaccinium pallidum Aiton USA: Vermont Essex: Essex Jct. C. H. Knowlton 1913-6-24
NEBC: 00638198 Vaccinium vitis-idaea minus Loddiges USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
Fabaceae
NEBC: 00747826 Desmodium canadense (Linnaeus) de Candolle USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00639062 Desmodium glutinosum (Muhlenberg ex Willdenow) Alph. Wood USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00643143 Lathyrus japonicus glaber (Seringe) Fernald USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 00643347 Lathyrus palustris Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00711665 Lespedeza capitata Michaux USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-7
NEBC: 00739847 Lespedeza virginica (Linnaeus) Britton USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
NEBC: 00591786 Vicia sativa nigra (Linnaeus) Ehrhart USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 00591871 Vicia sativa nigra (Linnaeus) Ehrhart USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00591992 Vicia tetrasperma (Linnaeus) Schreber USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
Gentianaceae
NEBC: 00726898 Gentiana linearis Froelich USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 00574745 Menyanthes trifoliata minor Rafinesque USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
Geraniaceae
NEBC: 01068378 Geranium maculatum Linnaeus USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
Hydrophyllaceae
NEBC: 00716587 Hydrophyllum virginianum Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
Hylocomiaceae
NEBC: 00839613 Hylocomium splendens (Hedwig) Schimper USA: New Hampshire Mt. Monadnock: [data not captured] C. H. Knowlton 1913-4-19
Hypericaceae
NEBC: 00774181 Hypericum canadense Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00774658 Hypericum punctatum Lamarck USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
Hypnaceae
NEBC: 00840731 Hypnum cupressiforme imponens (Hedwig) Boulay USA: New Hampshire Mt. Monadnock: [no additional data] C. H. Knowlton 1913-4-19
Iridaceae
NEBC: 00869970 Iris hookeri Penny ex Loudon USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 01044306 Iris versicolor Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 01044908 Sisyrinchium montanum crebrum Fernald USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00894047 Sisyrinchium montanum crebrum Fernald USA: Vermont Newport C. H. Knowlton 1913-6-7
Isoetaceae
NEBC: 00738420 Isoetes echinospora Durieu USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
Juglandaceae
NEBC: 00622035 Carya ovata (Miller) K. Koch USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
Juncaceae
NEBC: 01026812 Juncus articulatus Linnaeus USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 01026813 Juncus articulatus Linnaeus USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 01025659 Juncus balticus littoralis (Engelmann) Snogerup USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00879708 Juncus brevicaudatus (Engelmann) Fernald USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-1
NEBC: 01174700 Juncus bufonius Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 01178581 Juncus conglomeratus Linnaeus USA: Maine East Central Franklin C. H. Knowlton 1913-8-11
NEBC: 00835908 Juncus effusus solutus Fernald & Wiegand USA: Maine East Central Franklin C. H. Knowlton 1913-8-11
NEBC: 00835847 Juncus effusus decipiens Buchenau USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00859122 Juncus filiformis Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-26
NEBC: 00860861 Juncus pylaei Laharpe USA: Maine Madrid C. H. Knowlton 1913-8-11
NEBC: 00860862 Juncus pylaei Laharpe USA: Maine Madrid C. H. Knowlton 1913-8-11
NEBC: 00860883 Juncus pylaei Laharpe USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00860963 Juncus pylaei Laharpe USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 00878980 Juncus secundus P. Beauvois ex Poiret USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
NEBC: 01150021 Juncus tenuis Willdenow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-26
NEBC: 01182519 Luzula multiflora (Ehrhart) Lejeune USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
Lamiaceae
NEBC: 00658896 Lycopus virginicus Linnaeus USA: Maine Mercer: Mercer C. H. Knowlton 1913-8-6
NEBC: 00648913 Scutellaria galericulata Linnaeus USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00612547 Teucrium occidentale boreale (E.P. Bicknell) Ferna USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
Lauraceae
NEBC: 00505057 Lindera benzoin (Linnaeus) Blume USA: Massachusetts Agawam: Agawam C. H. Knowlton 1913-5-18
Lecanoraceae
NEBC: 00615073 Lecanora caesiorubella Acharius USA: New Hampshire Mt. Monadnock: [no additional data] C. H. Knowlton 1913-4-19
Lemnaceae
NEBC: 00875092 Lemna minor Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-11-9
Lepidoziaceae
NEBC: 00495551 Bazzania trilobata (Linnaeus) Gray USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
Liliaceae
NEBC: 00560369 Clintonia borealis (Aiton) Rafinesque USA: Maine Rogue Bluffs C. H. Knowlton 1913-7-25
NEBC: 00880802 Lilium philadelphicum Linnaeus USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 00505322 Maianthemum canadense Desfontaines USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 00817320 Maianthemum racemosum (Linnaeus) Link USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 01182885 Maianthemum stellatum (Linnaeus) Link USA: Massachusetts Newbury: Newbury C. H. Knowlton 1913-7-6
NEBC: 00868280 Maianthemum trifolium (Linnaeus) Sloboda USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00810421 Trillium undulatum Willdenow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00810557 Trillium undulatum Willdenow USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00810730 Uvularia grandiflora Smith USA: Vermont Poultney: Poultney C. H. Knowlton 1913-5-7
Linaceae
NEBC: 01070655 Linum virginianum Linnaeus USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
Lycopodiaceae
NEBC: 00647770 Dendrolycopodium dendroideum (Michaux) A. Haines USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00632983 Dendrolycopodium hickeyi (W. H. Wagner, Beitel & R. C. Moran) A. Haines USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
NEBC: 00135780 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: Maine Farmington: C. H. Knowlton 1913-8-2
NEBC: 00214661 Diphasiastrum sabinifolium (Willdenow) Holub USA: Maine Farmington: C. H. Knowlton 1913-8-2
NEBC: 00216701 Diphasiastrum tristachyum (Pursh) Holub USA: Massachusetts Hyannis: C. H. Knowlton 1913-7-9
NEBC: 00733069 Huperzia appressa (Desvaux) A. Löve & D. Löve USA: New Hampshire Dublin: Dublin C. H. Knowlton 1913-4-19
NEBC: 00733074 Huperzia appressa (Desvaux) A. Löve & D. Löve USA: New Hampshire Jaffrey: Jaffrey C. H. Knowlton 1913-4-19
NEBC: 00743684 Huperzia lucidula (Michaux) Trevisan USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00743702 Huperzia lucidula (Michaux) Trevisan USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00661360 Huperzia lucidula (Michaux) Trevisan USA: Vermont Burlington: Burlington C. H. Knowlton 1913-6-27
NEBC: 00720868 Lycopodium clavatum Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
NEBC: 00720885 Lycopodium clavatum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00690642 Lycopodium clavatum Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00772174 Lycopodium lagopus (Laestadius ex C. Hartman) G. Zinserling ex Kuzeneva USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
NEBC: 00742311 Spinulum annotinum (Linnaeus) A. Haines USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00742331 Spinulum annotinum (Linnaeus) A. Haines USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-26
NEBC: 00632399 Spinulum canadense (Nessel) A. Haines USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24
Lythraceae
NEBC: 01013994 Decodon verticillatus (Linnaeus) Elliott USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
Myricaceae
NEBC: 00565092 Myrica gale Linnaeus USA: Vermont Newport: [no additional data] C. H. Knowlton 1913-6-7
Onagraceae
NEBC: 00745868 Ludwigia palustris (Linnaeus) Elliott USA: Massachusetts Waltham: Waltham C. H. Knowlton 1913-9-19
NEBC: 01026726 Oenothera biennis Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1913
NEBC: 00816174 Oenothera parviflora Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-1
NEBC: 00816267 Oenothera parviflora Linnaeus USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
Ophioglossaceae
NEBC: 00690146 Botrychium multifidum (S. G. Gmelin) Ruprecht USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24
NEBC: 00690254 Botrychium virginianum (Linnaeus) Swartz USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00690390 Botrychium virginianum (Linnaeus) Swartz USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
Orchidaceae
NEBC: 00463705 Calopogon tuberosus (Linnaeus) Britton, Stearn & Poggenburg USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 01021225 Goodyera pubescens (Willdenow) R. Brown USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 01062045 Platanthera clavellata (Michaux) Luer USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 01062204 Platanthera clavellata (Michaux) Luer USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 01062723 Platanthera flava herbiola (R. Brown) Luer USA: Maine Stark C. H. Knowlton 1913-8-6
NEBC: 01062725 Platanthera flava herbiola (R. Brown) Luer USA: Maine Stark C. H. Knowlton 1913-8-6
NEBC: 01056093 Platanthera obtusata (Banks ex Pursh) Lindley USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00569622 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-27
NEBC: 00569618 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-27
NEBC: 01063119 Spiranthes lacera (Rafinesque) Rafinesque USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 01008531 Spiranthes romanzoffiana Chamisso USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
Orobanchaceae
NEBC: 00645521 Agalinis paupercula (A. Gray) Britton USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
NEBC: 00645686 Agalinis purpurea (Linnaeus) Pennell USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
NEBC: 00561459 Aureolaria pedicularia (Linnaeus) Rafinesque USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-7
NEBC: 00655219 Euphrasia nemorosa (Persoon) Wallroth USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 00731143 Melampyrum lineare Desrousseaux USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
NEBC: 00679566 Rhinanthus minor Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
Orthotrichaceae
NEBC: 00885762 Ulota crispa (Hedwig) Bridel USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
Osmundaceae
NEBC: 00720153 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
NEBC: 00677257 Osmundastrum cinnamomeum (Linnaeus) C. Presl USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
Parmeliaceae
NEBC: 00446947 Parmelia sulcata Taylor USA: New Hampshire Mt. Monadnock: [no additional data] C. H. Knowlton 1913-4-19
NEBC: 00446078 Parmeliopsis hyperopta (Acharius) Vainio USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
NEBC: 00446817 Vulpicida pinastri (Scopoli) Mattsson USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
Phrymaceae
NEBC: 00664664 Phryma leptostachya Linnaeus USA: Maine Mercer: Mercer C. H. Knowlton 1913-8-6
Pinaceae
NEBC: 00774771 Picea glauca (Moench) Voss USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00230883 Picea mariana (Miller) Brittan, Sterns & Poggenburg USA: Maine Roque Bluffs: C. H. Knowlton 1913-7-22
Plantaginaceae
NEBC: 00736626 Chelone glabra Linnaeus USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 00736720 Chelone glabra Linnaeus USA: Massachusetts Granville: Granville C. H. Knowlton 1913-5-17
NEBC: 00655410 Veronica officinalis Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913
Poaceae
NEBC: 01175613 Agrostis scabra Willdenow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00764028 Andropogon gerardi Vitman USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00635238 Andropogon virginicus abbreviatus (Hackel) Fernald & Griscom USA: Massachusetts Wareham: Wareham C. H. Knowlton 1913-9-9
NEBC: 00835543 Anthoxanthum hirtum (Schrank) Y. Schouten & J. F. Veldkamp USA: Vermont Enosburg: Enosburg C. H. Knowlton 1913-5-10
NEBC: 00835562 Anthoxanthum nitens (Weber) Y. Schouten & J. F. Veldkamp USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 00622851 Arrhenatherum elatius (Linnaeus) P. Beauvois ex J. Presl & C. Presl USA: Maine Rogue Bluffs C. H. Knowlton 1913-7-23
NEBC: 00880131 Bromus latiglumis (Shear) Hitchcock USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 01045505 Calamagrostis canadensis robusta Vasey USA: Vermont Stowe: Stowe C. H. Knowlton 1913-8-24
NEBC: 01045507 Calamagrostis canadensis robusta Vasey USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 01175420 Danthonia compressa Austin USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
GH: 01174948 Danthonia compressa Austin USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
NEBC: 01174949 Danthonia compressa Austin USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
NEBC: 01178043 Danthonia spicata (Linnaeus) P. Beauvois ex Roemer & Schultes USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 00595031 Deschampsia caespitosa (Linnaeus) P. Beauvois USA: Maine Stark C. H. Knowlton 1913-8-6
NEBC: 00860256 Deschampsia flexuosa (Linnaeus) Trinius USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 00860362 Deschampsia flexuosa (Linnaeus) Trinius USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24
NEBC: 00737007 Dichanthelium acuminatum columbianum (Scribner) Freckmann & Lelong USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
NEBC: 00737008 Dichanthelium acuminatum columbianum (Scribner) Freckmann & Lelong USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
NEBC: 00737401 Dichanthelium acuminatum fasciculatum (Torrey) Freckmann & Lelong USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-7
NEBC: 00705647 Dichanthelium acuminatum implicatum (Scribner) Freckmann & Lelong USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-26
NEBC: 00768466 Dichanthelium acuminatum lindheimeri (Nash) Freckmann & Lelong USA: Massachusetts Newbury: Newbury C. H. Knowlton 1913-7-6
NEBC: 00635727 Dichanthelium depauperatum (Muhlenberg) Gould USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 00635807 Dichanthelium depauperatum (Muhlenberg) Gould USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
NEBC: 00875878 Dichanthelium xanthophysum (A. Gray) Gould USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
GH: 00864429 Distichlis spicata (Linnaeus) Greene USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
NEBC: 00594544 Elymus repens (Linnaeus) Gould USA: Massachusetts Newburyport: Newburyport C. H. Knowlton 1913-7-6
NEBC: 00594546 Elymus repens (Linnaeus) Gould USA: Massachusetts Plum Island C. H. Knowlton 1913-7-6
NEBC: 00863178 Elymus trachycaulus (Link) Gould ex Shinners USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 01030129 Elymus trachycaulus subsecundus (Link) Á. Löve & D. Löve USA: Maine Mercer: Mercer C. H. Knowlton 1913-8-6
NEBC: 00860519 Festuca subverticillata (Persoon) E. B. Alexeev USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00878508 Glyceria borealis (Nash) Batchelder USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00878704 Glyceria borealis (Nash) Batchelder USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 01149182 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 01149274 Glyceria melicaria (Michx.) F.T. Hubbard USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00817627 Leersia virginica Willdenow USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00863701 Leymus mollis (Trinius) Pilger USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-26
NEBC: 00853955 Muhlenbergia frondosa (Poiret) Fernald USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-7
NEBC: 00864718 Muhlenbergia glomerata (Willdenow) Trinius USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 00864838 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00864951 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 01148959 Oryzopsis asperifolia Michaux USA: Vermont Hartford: Hartford C. H. Knowlton 1913-6-3
NEBC: 01149900 Poa alsodes A. Gray USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 01148472 Poa palustris Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-1
NEBC: 01150384 Poa palustris Linnaeus USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 00595486 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Newbury: Newbury C. H. Knowlton 1913-7-6
NEBC: 01148706 Poa saltuensis Fernald & Wiegand USA: Vermont Hartford: Hartford C. H. Knowlton 1913-6-3
NEBC: 01148708 Poa saltuensis Fernald & Wiegand USA: Vermont Hartford: Hartford C. H. Knowlton 1913-6-3
NEBC: 01150573 Puccinellia pumila (Vasey) Hitchcock USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 01148850 Schizachne purpurascens (Torrey) Swallen USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00855657 Setaria élen (Poiret) Kerguélen USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
NEBC: 00855658 Setaria élen (Poiret) Kerguélen USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
NEBC: 01182272 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00865076 Trisetum spicatum (Linnaeus) K. Richter USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00865169 Trisetum spicatum (Linnaeus) K. Richter USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00700332 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
Polygalaceae
NEBC: 00572360 Polygala paucifolia Willdenow USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00752069 Polygala polygama Walter USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
Polygonaceae
NEBC: 00645201 Polygonum cilinode Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00762765 Polygonum cilinode Michaux USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00736055 Polygonum lapathifolium Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
NEBC: 00729172 Polygonum sagittatum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00664804 Polygonum scandens Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
NEBC: 00501914 Rumex acetosella Linnaeus USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
NEBC: 00759554 Rumex longifolius de Candolle USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00736952 Rumex pallidus Bigelow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
Polypodiaceae
NEBC: 00696114 Polypodium virginianum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
Polytrichaceae
NEBC: 00917554 Polytrichastrum ohioense (Renauld & Cardot) G. L. Smith USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
NEBC: 00918426 Polytrichum juniperinum Hedwig USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
Ptilidiaceae
NEBC: 00509483 Ptilidium pulcherrimum (F. Weber) Hampe USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
Ranunculaceae
NEBC: 01034617 Anemone cylindrica A. Gray USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 00753732 Anemone virginiana Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00753757 Anemone virginiana Linnaeus USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-24
NEBC: 00759877 Aquilegia vulgaris Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 01013182 Clematis occidentalis (Hornemann) de Candolle USA: Vermont Burlington: Burlington C. H. Knowlton 1913-6-26
NEBC: 01013256 Hepatica americana (de Candolle) Ker Gawler USA: New Hampshire Newport: Newport C. H. Knowlton 1913-6-7
NEBC: 00517394 Ranunculus bulbosus Linnaeus USA: Massachusetts Agawam: Agawam C. H. Knowlton 1913-5-18
NEBC: 00692555 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00692702 Ranunculus pensylvanicus Linnaeus f. USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00578548 Ranunculus repens Linnaeus USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00692955 Thalictrum pubescens Pursh USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
Rhamnaceae
NEBC: 00643749 Ceanothus americanus Linnaeus USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
Rosaceae
NEBC: 00661047 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00661576 Amelanchier bartramiana (Tausch) M. Roemer USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24
NEBC: 00740440 Amelanchier laevis Wiegand USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
NEBC: 00661691 Amelanchier laevis Wiegand USA: Maine Perry: Perry C. H. Knowlton 1913-7-15
NEBC: 00661697 Amelanchier laevis Wiegand USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 00661915 Amelanchier stolonifera Wiegand USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 00738730 Aronia melanocarpa (Michaux) Elliott USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00744541 Aronia prunifolia (Marshall) Rehder USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-23
NEBC: 00653040 Comarum palustre Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00653041 Comarum palustre Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00688040 Dalibarda repens Linnaeus USA: Maine Rogue Bluffs C. H. Knowlton 1913
NEBC: 00524087 Fragaria vesca americana Porter USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00688881 Geum aleppicum strictum Fernald USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00724590 Geum laciniatum Murray USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00565693 Geum rivale Linnaeus USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
NEBC: 00643552 Potentilla anserina Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00643555 Potentilla anserina Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00561053 Potentilla norvegica Linnaeus USA: Maine Rogue Bluffs C. H. Knowlton 1913-7-25
NEBC: 00756431 Potentilla simplex Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913
NEBC: 00644664 Potentilla tridentata Aiton USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 00743196 Prunus pumila depressa (Pursh) Gleason USA: Maine Farmington: Farmington C. H. Knowlton 1913
NEBC: 00740202 Prunus serotina Ehrhart USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00740299 Prunus susquehanae Willdenow USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 00669466 Rosa blanda Aiton USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00758041 Rosa nitida Willdenow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00758237 Rosa virginiana Miller USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00653684 Rosa virginiana Miller USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913
NEBC: 00653685 Rosa virginiana Miller USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 00441883 Rubus allegheniensis Porter USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00441890 Rubus allegheniensis Porter USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00646347 Rubus elegantulus Blanchard USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00748371 Rubus hispidus Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00641383 Rubus pubescens Rafinesque USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
GH: 00641468 Rubus recurvicaulis Blanchard USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00641469 Rubus recurvicaulis Blanchard USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00632458 Rubus sp. Linnaeus USA: Maine Jonesport: Jonesport C. H. Knowlton 1913-7-25
NEBC: 00748958 Rubus vermontanus Blanchard USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00709999 Sorbus americana Marshall USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 00747064 Sorbus decora (Sargent) C. K. Schneider USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 00703691 Spiraea alba Du Roi USA: Vermont Alburg C. H. Knowlton 1913-8-26
NEBC: 00659273 Spiraea latifolia (Aiton) Borkhausen USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
Rubiaceae
NEBC: 00610227 Galium mollugo Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00670914 Galium tinctorium Linnaeus USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00670932 Galium tinctorium Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 00698096 Galium tinctorium Linnaeus USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
NEBC: 00820036 Galium trifidum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-22
NEBC: 00503362 Galium triflorum Michaux USA: Vermont Milton: Milton C. H. Knowlton 1913-7-16
Rutaceae
NEBC: 01070738 Zanthoxylum americanum Miller USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
Salicaceae
NEBC: 00580772 Populus alba Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1913-5-30
NEBC: 00659894 Populus balsamifera Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00659919 Populus balsamifera Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00771708 Populus nigra Linnaeus USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00724710 Salix bebbiana Sargent USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00756589 Salix discolor Muhlenberg USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00644702 Salix eriocephala Michaux USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-1
NEBC: 00705371 Salix exigua Nuttall USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00763165 Salix humilis Marshall USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18
NEBC: 00769224 Salix humilis Marshall USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 00758401 Salix lucida Muhlenberg USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00763577 Salix nigra Marshall USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00646703 Salix pellita Andersson USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00723383 Salix petiolaris Smith USA: Maine Perry: Perry C. H. Knowlton 1913-7-15
NEBC: 00723516 Salix petiolaris Smith USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00646785 Salix pyrifolia Andersson USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00641083 Salix sericea Marshall USA: Vermont Newport C. H. Knowlton 1913-6-7
Santalaceae
NEBC: 00575344 Comandra umbellata (Linnaeus) Nuttall USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00575468 Comandra umbellata (Linnaeus) Nuttall USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
NEBC: 00686044 Geocaulon lividum (Richardson) Fernald USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-26
Sarraceniaceae
NEBC: 00231097 Sarracenia purpurea Linnaeus USA: Maine Roque Bluffs: C. H. Knowlton 1913-7-19
Saxifragaceae
NEBC: 00665717 Ribes Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00640656 Ribes cynosbati Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00665150 Ribes glandulosum Grauer USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 00665269 Ribes glandulosum Grauer USA: Vermont Enosburg: Enosburg C. H. Knowlton 1913-5-10
NEBC: 00665329 Ribes glandulosum Grauer USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00665358 Ribes hirtellum Michaux USA: Maine Perry: Perry C. H. Knowlton 1913-7-15
NEBC: 00730626 Ribes hirtellum Michaux USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00523145 Ribes nigrum Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 01038866 Tiarella cordifolia Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
Scheuchzeriaceae
NEBC: 00635412 Scheuchzeria palustris americana Fernald USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-27
Scrophulariaceae
NEBC: 00630557 Scrophularia marilandica Linnaeus USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
Selaginellaceae
NEBC: 00632643 Selaginella apoda (Linnaeus) C. Morren USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
Sematophyllaceae
NEBC: 00625146 Brotherella recurvans (Michaux) M. Fleischer USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
Smilacaceae
NEBC: 01030316 Smilax glauca Walter USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
Sphagnaceae
NEBC: 00923555 Sphagnum nemoreum Scopoli USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-14
Stereocaulaceae
NEBC: 00446515 Stereocaulon dactylophyllum Flörke USA: New Hampshire Mt. Monadnock: [no additional data] C. H. Knowlton 1913-4-19
Thelypteridaceae
NEBC: 00701242 Phegopteris connectilis (Michaux) Watt USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
NEBC: 00631912 Phegopteris hexagonoptera (Michaux) Fée USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00631978 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
NEBC: 00708276 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-2
Thymelaeaceae
NEBC: 00754226 Dirca palustris Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
Tiliaceae
NEBC: 00733192 Tilia americana Linnaeus USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
Trilliaceae
NEBC: 00573321 Medeola virginiana Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
Violaceae
NEBC: 00565994 Viola blanda Willdenow USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00715791 Viola canadensis Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00773205 Viola canadensis Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00501970 Viola cucullata Aiton USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00504112 Viola cucullata Aiton USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00560712 Viola labradorica Schrank USA: Maine Rogue Bluffs C. H. Knowlton 1913-7-24
NEBC: 00715908 Viola pallens (Banks ex Gingins) Brainerd USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-26
NEBC: 00687386 Viola pubescens Aiton USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00713547 Viola pubescens Aiton USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00687476 Viola renifolia A. Gray USA: Maine East Central Franklin C. H. Knowlton 1913-8-11
NEBC: 00687620 Viola renifolia A. Gray USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00687621 Viola renifolia A. Gray USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00702784 Viola rotundifolia Michaux USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00665511 Viola selkirkii Pursh USA: Vermont Newport C. H. Knowlton 1913-6-7
NEBC: 00665550 Viola selkirkii Pursh USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 00640905 Viola sororia Willdenow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 00649430 Viola sororia Willdenow USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18
NEBC: 00684598 Viola subsinuata (Greene) Greene (pro sp.) USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-28
Woodsiaceae
NEBC: 00676248 Woodsia ilvensis (Linnaeus) R. Brown USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00676729 Woodsia obtusa (Sprengel) Torrey USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18