<< < Previous Aizoaceae NEBC: 00761296 Mollugo verticillata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00761308 Mollugo verticillata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Alismataceae GH: 01032237 Alisma subcordatum Pursh USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01032751 Sagittaria latifolia Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01032752 Sagittaria latifolia Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01032753 Sagittaria latifolia Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher
Alliaceae GH: 00573075 Allium canadense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00573076 Allium canadense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Amaranthaceae GH: 00614965 Amaranthus hybridus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1913
NEBC: 00598403 Amaranthus retroflexus Linnaeus USA: Massachusetts Chelmsford: North Chelmsford E. F. Fletcher 1917-9-5
NEBC: 00592075 Amaranthus tuberculatus (Moquin-Tandon) Sauer USA: Massachusetts Chelmsford: North Chelmsford E. F. Fletcher 1917-9-5
Apiaceae GH: 00483734 Cicuta bulbifera Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01050873 Cicuta maculata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01050874 Cicuta maculata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00447978 Daucus carota Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1918
GH: 00447979 Daucus carota Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00447980 Daucus carota Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01051509 Hydrocotyle americana Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00483082 Pastinaca sativa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1875
GH: 00483472 Sanicula marilandica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1874
GH: 01009693 Sium suave Walter USA: Massachusetts Westford: Westford E. F. Fletcher 1 1903-8
GH: 01009694 Sium suave Walter USA: Massachusetts Westford: Westford, Stony Brook E. F. Fletcher 1903
GH: 01009695 Sium suave Walter USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01009696 Sium suave Walter USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00587083 Zizia aurea (Linnaeus) W. D. J. Koch USA: Massachusetts Westford: Westford E. F. Fletcher 1878
Apocynaceae GH: 00816474 Apocynum androsaemifolium Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Aquifoliaceae GH: 00773952 Ilex mucronata (Linnaeus) M. Powell, Savolainen & S. Andrews USA: Massachusetts Westford: Westford E. F. Fletcher
Araceae GH: 01010795 Arisaema triphyllum (Linnaeus) Schott USA: Massachusetts Westford: Westford E. F. Fletcher 1921-6-30
NEBC: 01010796 Arisaema triphyllum (Linnaeus) Schott USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01010861 Arisaema triphyllum pusillum (Peck) Huttleston USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01032904 Calla palustris Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1917
NEBC: 01080832 Peltandra virginica (Linnaeus) Rafinesque ex Schott USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01080833 Peltandra virginica (Linnaeus) Rafinesque ex Schott USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00635371 Symplocarpus foetidus (Linnaeus) Salisbury ex W. P. C. Barton USA: Massachusetts Westford: Westford E. F. Fletcher
Araliaceae GH: 00816784 Aralia hispida Ventenat USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00816785 Aralia hispida Ventenat USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00448493 Aralia nudicaulis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00282925 Aralia racemosa Linnaeus USA: Massachusetts Westford: E. F. Fletcher 1872
Aristolochiaceae GH: 00642429 Asarum canadense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Asclepiadaceae GH: 01035575 Asclepias amplexicaulis Smith USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01035576 Asclepias amplexicaulis Smith USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01035766 Asclepias exaltata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00572842 Asclepias incarnata pulchra (Ehrhart ex Willdenow) Woodson USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00750167 Asclepias purpurascens Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00750168 Asclepias purpurascens Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01035884 Asclepias quadrifolia Jacquin USA: Massachusetts Westford: North part of Westford E. F. Fletcher 1898-7
GH: 01036478 Asclepias syriaca Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01036582 Asclepias tuberosa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1905
NEBC: 01036583 Asclepias tuberosa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01036584 Asclepias tuberosa Linnaeus USA: Massachusetts Westford: Westford, East part of town E. F. Fletcher
GH: 00562761 Cynanchum louiseae Kartesz & Gandhi USA: Massachusetts Westford: Westford E. F. Fletcher
Aspidiaceae GH: 00634999 Polystichum acrostichoides (Michaux) Schott USA: Massachusetts Westford: Westford E. F. Fletcher 1874
Aspleniaceae GH: 00701032 Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Westford: Westford E. F. Fletcher 1900-9
Asteraceae NEBC: 00566948 Achillea millefolium Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00566964 Achillea millefolium Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00566965 Achillea millefolium Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1908-6-25
GH: 00566966 Achillea millefolium Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1908-6-25
GH: 00566967 Achillea millefolium Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1914-7-19
GH: 01008875 Achillea tomentosa Pursh USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01008876 Achillea tomentosa Pursh USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01008877 Achillea tomentosa Pursh USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01235400 Achillea tomentosa Pursh USA: Massachusetts Westford: [no additional data] E. F. Fletcher
GH: 01235401 Achillea tomentosa Pursh USA: Massachusetts Westford: [no additional data] E. F. Fletcher
GH: 01037267 Ambrosia artemisiifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00566551 Ambrosia trifida Linnaeus USA: Massachusetts Littleton: Littleton E. F. Fletcher 1911-8-16
GH: 00566552 Ambrosia trifida Linnaeus USA: Massachusetts Littleton: Littleton E. F. Fletcher 1910
NEBC: 00566553 Ambrosia trifida Linnaeus USA: Massachusetts Littleton: Littleton E. F. Fletcher
GH: 01023049 Antennaria plantaginifolia (Linnaeus) Hooker USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01023050 Antennaria plantaginifolia (Linnaeus) Hooker USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01023051 Antennaria plantaginifolia (Linnaeus) Hooker USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00531416 Anthemis cotula Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00587139 Arctium lappa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00587202 Arctium minus (Hill) Bernhardi USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00735144 Arctium tomentosum Miller USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00735145 Arctium tomentosum Miller USA: Massachusetts Westford: Westford E. F. Fletcher 1909
GH: 00735146 Arctium tomentosum Miller USA: Massachusetts Westford: Westford E. F. Fletcher 1909
GH: 00735147 Arctium tomentosum Miller USA: Massachusetts Westford: Westford E. F. Fletcher 1909-7-12
GH: 00735148 Arctium tomentosum Miller USA: Massachusetts Westford: Westford E. F. Fletcher 1914-7-19
GH: 00735149 Arctium tomentosum Miller USA: Massachusetts Westford: Westford E. F. Fletcher 1909-7-21
NEBC: 00735150 Arctium tomentosum Miller USA: Massachusetts Westford: Westford E. F. Fletcher 1914-7-19
NEBC: 00735151 Arctium tomentosum Miller USA: Massachusetts Westford: Westford E. F. Fletcher 1909-7-10
NEBC: 00765785 Arctium tomentosum Miller USA: Massachusetts Westford: Westford E. F. Fletcher 1909-7-21
GH: 00691680 Artemisia frigida Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00531894 Artemisia vulgaris Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01066782 Bidens beckii Torrey USA: Massachusetts Westford: Westford, Stony Brook E. F. Fletcher
GH: 01037367 Bidens cernua Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01028009 Bidens vulgata Greene USA: Massachusetts Westford: Westford E. F. Fletcher 1876
GH: 00577605 Centaurea stoebe micranthos (Gugler) Hayek USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00577606 Centaurea stoebe micranthos (Gugler) Hayek USA: Massachusetts Westford: Westford E. F. Fletcher 1903-1-12
GH: 00577608 Centaurea stoebe micranthos (Gugler) Hayek USA: Massachusetts Westford: Westford E. F. Fletcher 1894
GH: 00577609 Centaurea stoebe micranthos (Gugler) Hayek USA: Massachusetts Westford: Westford E. F. Fletcher 1903
GH: 00577610 Centaurea stoebe micranthos (Gugler) Hayek USA: Massachusetts Westford: Westford E. F. Fletcher 1903
NEBC: 00577616 Centaurea stoebe micranthos (Gugler) Hayek USA: Massachusetts Westford: Westford E. F. Fletcher 1894
NEBC: 00577618 Centaurea stoebe micranthos (Gugler) Hayek USA: Massachusetts Westford: Westford Hill E. F. Fletcher 1914-7-19
GH: 00587987 Cichorium intybus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01067225 Cirsium pumilum (Nuttall) Sprengel USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00535331 Coreopsis tinctoria Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00755785 Doellingeria umbellata (Miller) Nees USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00755786 Doellingeria umbellata (Miller) Nees USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00626700 Erechtites hieraciifolius (Linnaeus) Rafinesque ex de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00626701 Erechtites hieraciifolius (Linnaeus) Rafinesque ex de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00564103 Erigeron annuus (Linnaeus) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01079085 Erigeron pulchellus Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00753546 Eupatorium perfoliatum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01019674 Eurybia divaricata (Linnaeus) G. L. Nesom USA: Massachusetts Westford: Westford E. F. Fletcher 1885
NEBC: 01015023 Eurybia radula (Aiton) G. L. Nesom USA: Massachusetts Westford: Westford E. F. Fletcher 1920-8-22
NEBC: 01020251 Eurybia schreberi (Nees) Nees USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01052889 Euthamia graminifolia (Linnaeus) Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01052890 Euthamia graminifolia (Linnaeus) Nuttall USA: Massachusetts Westford: Westford, Grassy pond E. F. Fletcher 1911
GH: 01052891 Euthamia graminifolia (Linnaeus) Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01079643 Euthamia tenuifolia USA: Massachusetts Westford: Westford, Grassy Pond E. F. Fletcher 1911
GH: 01079644 Euthamia tenuifolia USA: Massachusetts Westford: Westford, Grassy Pond E. F. Fletcher 1913-8-7
NEBC: 01079645 Euthamia tenuifolia USA: Massachusetts Westford: Westford, Grassy Pond E. F. Fletcher 1913-8-7
GH: 01034836 Eutrochium dubium (Willdenow ex Poiret) E. E. Lamont USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01019213 Eutrochium purpureum (Linnaeus) E. E. Lamont USA: Massachusetts Westford: Westford E. F. Fletcher 1912
NEBC: 00691658 Flaveria bidentis (Linnaeus) Kuntze USA: Massachusetts Westford: Westford E. F. Fletcher 1913-10
GH: 00535465 Galinsoga quadriradiata Ruiz & Pavon USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01053977 Gnaphalium uliginosum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01037988 Helianthus divaricatus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00587517 Hieracium aurantiacum Linnaeus USA: Massachusetts Westford: Westford, Grassy Pond E. F. Fletcher 1912
NEBC: 00587518 Hieracium aurantiacum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01071519 Hieracium scabrum Michaux USA: Massachusetts Westford: Westford E. F. Fletcher 1875
GH: 01067418 Hieracium venosum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01067419 Hieracium venosum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00637933 Inula helenium Linnaeus USA: Massachusetts Westford: [no additional data] E. F. Fletcher
GH: 01015319 Ionactis linariifolius (Linnaeus) Greene USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00680351 Krigia virginica (Linnaeus) Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01070034 Lactuca biennis (Moench) Fernald USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00626189 Lactuca serriola Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1903
GH: 00626190 Lactuca serriola Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00626980 Leucanthemum vulgare Lamarck USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00684785 Liatris scariosa novae-angliae Lunell USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00718267 Matricaria discoidea de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00718268 Matricaria discoidea de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1903-6-1
GH: 00718280 Matricaria discoidea de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1903
GH: 01019276 Mikania scandens (Linnaeus) Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01019277 Mikania scandens (Linnaeus) Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher 1882-8-10
GH: 00575229 Nabalus albus (Linnaeus) Hooker USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00575230 Nabalus albus (Linnaeus) Hooker USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00575231 Nabalus albus (Linnaeus) Hooker USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01069073 Nabalus trifoliolatus Cassini USA: Massachusetts Westford E. F. Fletcher
GH: 00568798 Packera aurea (Linnaeus) A. Löve & D. Löve USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01023662 Pseudognaphalium obtusifolium (Linnaeus) Hilliard & B. L. Burtt USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01023665 Pseudognaphalium obtusifolium (Linnaeus) Hilliard & B. L. Burtt USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00637061 Rudbeckia hirta pulcherrima Farwell USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00735581 Rudbeckia laciniata Linnaeus USA: Massachusetts Westford: Westford, Stony Brook E. F. Fletcher
NEBC: 00735582 Rudbeckia laciniata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00718497 Scorzoneroides autumnalis (Linnaeus) Moench USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01079874 Sericocarpus asteroides (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Westford: Westford E. F. Fletcher 1875
GH: 00553197 Solidago bicolor Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1875
NEBC: 00553198 Solidago bicolor Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1875
GH: 01054226 Solidago caesia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1875
NEBC: 01054227 Solidago caesia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01055264 Solidago canadensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01055529 Solidago flexicaulis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1875
GH: 01063354 Solidago nemoralis Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01063356 Solidago nemoralis Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01064029 Solidago odora Aiton USA: Massachusetts Westford: Westford E. F. Fletcher 1888
NEBC: 01064030 Solidago odora Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01064357 Solidago puberula Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher 1875
NEBC: 01064358 Solidago puberula Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher 1875
GH: 00501178 Solidago rugosa Miller USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00501179 Solidago rugosa Miller USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00501374 Solidago rugosa aspera (Aiton) Fernald USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01064827 Solidago squarrosa Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01064828 Solidago squarrosa Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher 1887
GH: 01064829 Solidago squarrosa Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01064830 Solidago squarrosa Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01064831 Solidago squarrosa Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher 1875
GH: 00637233 Sonchus arvensis Linnaeus USA: Massachusetts Westford: Westford, Providence Road E. F. Fletcher 1911-9
GH: 00637234 Sonchus arvensis Linnaeus USA: Massachusetts Westford: Westford, Providence Road E. F. Fletcher 1911-9
NEBC: 00637240 Sonchus arvensis Linnaeus USA: Massachusetts Westford: Westford, Providence Road E. F. Fletcher 1911-9
NEBC: 00637462 Sonchus asper (Linnaeus) Hill USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01031867 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01031868 Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01014463 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Westford: Westford E. F. Fletcher 1875
AMES: 00718781 Tanacetum vulgare Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00655106 Tanacetum vulgare crispum (Linnaeus) Fernald USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00626354 Taraxacum officinale F. H. Wiggers USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00718853 Xanthium spinosum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1888-8
Athyriaceae GH: 00668669 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00551601 Deparia acrostichoides (Swartz) M. Kato USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00551602 Deparia acrostichoides (Swartz) M. Kato USA: Massachusetts Westford: Westford E. F. Fletcher 1904
GH: 00662892 Onoclea sensibilis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1874
Balsaminaceae GH: 00484237 Impatiens capensis Meerburgh USA: Massachusetts Westford: Westford E. F. Fletcher
Berberidaceae GH: 00606577 Berberis thunbergii de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1910-5-10
GH: 00606578 Berberis thunbergii de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1910-5-10
NEBC: 00606702 Berberis vulgaris Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00606728 Berberis vulgaris Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Betulaceae GH: 00636738 Betula alleghaniensis Britton USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00634462 Betula lenta Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00727040 Betula papyrifera Marshall USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00634919 Betula populifolia Marshall USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00627647 Betula populifolia Marsh. USA: Massachusetts Westford: Westford E. F. Fletcher 1909
GH: 02071187 Carpinus caroliniana Walter USA: Massachusetts Westford: [data not captured] E. F. Fletcher
GH: 00662005 Ostrya virginiana (Miller) K. Koch USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00662006 Ostrya virginiana (Miller) K. Koch USA: Massachusetts Westford: Westford E. F. Fletcher
Boraginaceae GH: 00655294 Echium vulgare Linnaeus USA: Massachusetts Westford: Westford Hill E. F. Fletcher 1914-7-19
GH: 00655295 Echium vulgare Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1884-7
NEBC: 00655296 Echium vulgare Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1884-7-23
GH: 00638561 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00638562 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00716718 Lappula echinata Gilibert USA: Massachusetts Chelmsford: North Chelmsford, near buildings E. F. Fletcher 1914-7-11
NEBC: 00716721 Lappula echinata Gilibert USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00676984 Myosotis laxa Lehmann USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00676985 Myosotis laxa Lehmann USA: Massachusetts Westford: Westford E. F. Fletcher 1908
GH: 00676986 Myosotis laxa Lehmann USA: Massachusetts Westford: Westford E. F. Fletcher 1909
GH: 00633140 Symphytum officinale Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1892
Brassicaceae NEBC: 00712884 Barbarea stricta Andrzejowski USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00712885 Barbarea stricta Andrzejowski USA: Massachusetts Westford: Westford E. F. Fletcher 1913-6-26
GH: 00712886 Barbarea stricta Andrzejowski USA: Massachusetts Westford: Westford E. F. Fletcher 1909
NEBC: 00448800 Barbarea vulgaris W. T. Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00448804 Barbarea vulgaris W. T. Aiton USA: Massachusetts Westford: Westford E. F. Fletcher 1909
GH: 00610734 Berteroa incana (Linnaeus) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1909
NEBC: 00610736 Berteroa incana (Linnaeus) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1902-9-2
NEBC: 00617028 Brassica nigra (Linnaeus) W. D. J. Koch USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00592953 Capsella bursa-pastoris (Linnaeus) Medikus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00558794 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00735098 Chorispora tenella (Pallas) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1914-5-20
GH: 00735099 Chorispora tenella (Pallas) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1914-5-20
GH: 00735100 Chorispora tenella (Pallas) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1914
NEBC: 00735101 Chorispora tenella (Pallas) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1914-5
GH: 00617430 Conringia orientalis (Linnaeus) Dumortier USA: Massachusetts Westford: Westford E. F. Fletcher 1909-6-23
NEBC: 00617464 Descurainia sophia (Linnaeus) Webb ex Prantl USA: Massachusetts Westford: Westford E. F. Fletcher 1911-6-27
GH: 00735127 Erysimum repandum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1893-6
GH: 00582309 Lepidium densiflorum Schrader USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01023802 Lepidium virginicum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1888
GH: 00582476 Raphanus raphanistrum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00675336 Rorippa palustris (Linnaeus) Besser USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00675337 Rorippa palustris (Linnaeus) Besser USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00593875 Rorippa sylvestris (Linnaeus) Besser USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00582531 Sinapis arvensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00582532 Sinapis arvensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00582706 Sisymbrium altissimum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00582707 Sisymbrium altissimum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00582708 Sisymbrium altissimum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00582893 Sisymbrium officinale leiocarpum de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00602335 Thlaspi arvense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1906
NEBC: 00602336 Thlaspi arvense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1906
Cabombaceae GH: 00502873 Brasenia schreberi J. F. Gmelin USA: Massachusetts Westford: Westford E. F. Fletcher 1902
NEBC: 00502874 Brasenia schreberi J. F. Gmelin USA: Massachusetts Westford: Westford E. F. Fletcher
Caesalpiniaceae NEBC: 00267223 Senna hebecarpa (Fernald) H. S. Irwin & Barneby USA: Massachusetts Westford: E. F. Fletcher
GH: 00269331 Senna hebecarpa (Fernald) H. S. Irwin & Barneby USA: Massachusetts Westford: E. F. Fletcher
GH: 00267224 Senna hebecarpa (Fernald) H. S. Irwin & Barneby USA: Massachusetts Westford: E. F. Fletcher
GH: 01679793 Senna sophera Linnaeus USA: Massachusetts Chelmsford: North Chelmsford E. F. Fletcher 1917-9-5
Campanulaceae NEBC: 00698238 Campanula aparinoides Pursh USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00820200 Campanula aparinoides uliginosa (Rydberg) Gleason USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00656779 Campanula rapunculoides Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00656780 Campanula rapunculoides Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00820487 Campanula rotundifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00753026 Triodanis perfoliata (Linnaeus) Nieuwland USA: Massachusetts Westford: Westford E. F. Fletcher
Caprifoliaceae GH: 00682190 Diervilla lonicera Miller USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00682191 Diervilla lonicera Miller USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00691272 Linnaea borealis americana (Forbes) Rehder USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00691273 Linnaea borealis americana (Forbes) Rehder USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00682431 Lonicera canadensis Bartram ex Marsh. USA: New Hampshire Keene: Keene E. F. Fletcher
NEBC: 00682459 Lonicera canadensis Bartram ex Marsh. USA: Vermont Mount Ascutney E. F. Fletcher
GH: 00682466 Lonicera canadensis Bartram ex Marsh. USA: Vermont Windsor: Windsor E. F. Fletcher 1913
GH: 02037023 Lonicera prolifera (Kirchner) Booth ex Rehder USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00633473 Lonicera sempervirens Linnaeus USA: Massachusetts Westford: Westford, Amos Leighton pasture & ... E. F. Fletcher
GH: 00633491 Lonicera sempervirens Linnaeus USA: Massachusetts Westford: Westford, Established on Amos Leig... E. F. Fletcher 1901-10
GH: 00721771 Sambucus nigra canadensis (L.) R. Bolli USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00702222 Viburnum acerifolium Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1891
GH: 00579495 Viburnum dentatum lucidum Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00702515 Viburnum lentago Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00685324 Viburnum opulus trilobum (Marsh.) Clausen USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00685325 Viburnum opulus trilobum (Marsh.) Clausen USA: Massachusetts Westford: Westford E. F. Fletcher 1895
Caryophyllaceae GH: 00581150 Agrostemma githago Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00564776 Cerastium fontanum vulgare (Hartman) Greuter & Burdet USA: Massachusetts Westford: Westford E. F. Fletcher 1885
GH: 00525221 Dianthus barbatus Linnaeus USA: Massachusetts Westport: Westport E. F. Fletcher 1902
GH: 00525222 Dianthus barbatus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1908
GH: 00525306 Dianthus deltoides Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00698702 Moehringia lateriflora (Linnaeus) Fenzl USA: Maine South Harpswell E. F. Fletcher
GH: 00591009 Saponaria officinalis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00591010 Saponaria officinalis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00581249 Scleranthus annuus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00732878 Silene antirrhina Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00732879 Silene antirrhina Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00732881 Silene antirrhina Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00602602 Silene dichotoma Ehrhart USA: Massachusetts Westford: Westford E. F. Fletcher 1909-6-10
GH: 00602609 Silene dichotoma Ehrhart USA: Massachusetts Westford: Westford E. F. Fletcher 1909-6-23
GH: 00602813 Silene latifolia alba (Miller) Greuter & Burdet USA: Massachusetts Westford: Westford E. F. Fletcher 1908
NEBC: 00602814 Silene latifolia alba (Miller) Greuter & Burdet USA: Massachusetts Westford: Westford E. F. Fletcher 1908
GH: 00602912 Silene noctiflora Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1908
GH: 00525570 Silene vulgaris (Moench) Garcke USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00525736 Spergula arvensis Linnaeus USA: Maine North Anson E. F. Fletcher
GH: 00525811 Spergula arvensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1908
NEBC: 00525812 Spergula arvensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1912
GH: 00525945 Spergularia rubra (Linnaeus) J. Presl & C. Presl USA: Massachusetts Westford: Westford E. F. Fletcher 1885
NEBC: 00525946 Spergularia rubra (Linnaeus) J. Presl & C. Presl USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00581527 Stellaria graminea Linnaeus USA: Massachusetts Westford: Westford, near Westford R.R. [Rail... E. F. Fletcher 1892
NEBC: 00581528 Stellaria graminea Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00586020 Stellaria media (Linnaeus) Villars USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00586021 Stellaria media (Linnaeus) Villars USA: Massachusetts Westford: Westford E. F. Fletcher
Ceratophyllaceae GH: 00834207 Ceratophyllum demersum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 3 1903
Chenopodiaceae GH: 00650759 Atriplex littoralis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00650796 Atriplex tatarica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00578237 Kochia scoparia (Linnaeus) Schrader USA: Massachusetts Westford: Westford E. F. Fletcher 1910
NEBC: 00732390 Salsola kali pontica (Pallas) Mosyakin USA: Massachusetts Westford: Westford E. F. Fletcher 1910
GH: 00610592 Salsola tragus pseudotragus (Beck) Mosyakin USA: New Hampshire Westford E. F. Fletcher
Cistaceae GH: 00712709 Crocanthemum bicknellii (Fernald) Janchen USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00699543 Crocanthemum canadense (Linnaeus) Britton USA: Massachusetts Westford: Westford E. F. Fletcher 1874
Clethraceae GH: 00866996 Clethra alnifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Commelinaceae GH: 00699963 Lechea mucronata (do not use) Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00757728 Lechea mucronata (do not use) Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
Convolvulaceae GH: 01154862 Calystegia pubescens Lindley USA: Massachusetts Westford: E. F. Fletcher
GH: 00655777 Convolvulus arvensis Linnaeus USA: Massachusetts Westford: Westford, Library Lawn E. F. Fletcher 1913
GH: 01154862 Convolvulus pellitus Ledebour USA: Massachusetts Westford: E. F. Fletcher
GH: 00714766 Cuscuta gronovii Willdenow ex Roemer & Schultes USA: Massachusetts Westford: Westford E. F. Fletcher
Cornaceae GH: 00773475 Cornus alternifolia Linnaeus f. USA: Massachusetts Westford: Westford E. F. Fletcher 1895
NEBC: 00773476 Cornus alternifolia Linnaeus f. USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00713079 Cornus canadensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00767247 Cornus florida Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00767248 Cornus florida Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00773748 Cornus intermedia (Farr) Calder & Roy L. Taylor USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00573461 Cornus racemosa Lamarck USA: Massachusetts Westford: Westford E. F. Fletcher 1874
NEBC: 00573460 Cornus racemosa Lamarck USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00633923 Cornus stolonifera Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
Crassulaceae GH: 00581916 Sedum purpureum (Linnaeus) Schultes USA: Massachusetts Westford: Westford E. F. Fletcher
Cucurbitaceae GH: 01026242 Sicyos angulatus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1914-8-29
Cupressaceae GH: 00667171 Thuja occidentalis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1905
Cyperaceae GH: 01042560 Cyperus dentatus Torrey USA: Massachusetts Westford: Westford, Grassy [Pond] road E. F. Fletcher
GH: 00672284 Dulichium arundinaceum (Linnaeus) Britton USA: Massachusetts Westford: Westford, Grassy [Pond] road E. F. Fletcher
GH: 00717664 Eleocharis obtusa (Willdenow) Schultes USA: Massachusetts Westford: Westford, Grassy [Pond] road E. F. Fletcher
GH: 01042094 Eriophorum viridicarinatum (Engelmann) Fernald USA: Massachusetts E. F. Fletcher
GH: 00874123 Rhynchospora capitellata (Michaux) Vahl USA: Massachusetts Westford: Westford, Grassy [Pond] raod E. F. Fletcher
GH: 01160272 Scirpus cyperinus (Linnaeus) Kunth USA: Massachusetts Westford: Westford, Grassy [Pond] road E. F. Fletcher
Dennstaedtiaceae NEBC: 00663078 Dennstaedtia punctilobula (Michaux) T. Moore USA: Massachusetts Westford: Westford E. F. Fletcher 1901
GH: 00681330 Dennstaedtia punctilobula (Michaux) T. Moore USA: Massachusetts Westford: Westford E. F. Fletcher 1874
GH: 00631231 Pteridium aquilinum latiusculum (Desvaux) Hultén USA: Massachusetts Westford: Westford E. F. Fletcher 1874
Droseraceae NEBC: 00741824 Drosera intermedia Hayne USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00741837 Drosera intermedia Hayne USA: Massachusetts Westford: Westford E. F. Fletcher 1902
GH: 00754531 Drosera rotundifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Dryopteridaceae GH: 00708962 Dryopteris carthusiana (Villars) H. P. Fuchs USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00636143 Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray USA: Massachusetts E. F. Fletcher
GH: 00636328 Dryopteris marginalis (Linnaeus) A. Gray USA: Massachusetts Westford: Westford E. F. Fletcher 1874
Dysphaniaceae GH: 00593117 Dysphania pumilio (R. Brown) Mosyakin & Clemants USA: Massachusetts Chelmsford: North Chelmsford E. F. Fletcher 1917-9-5
Equisetaceae GH: 00683195 Equisetum arvense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00683196 Equisetum arvense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00674547 Equisetum fluviatile Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00654139 Equisetum sylvaticum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00654140 Equisetum sylvaticum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Ericaceae GH: 00707939 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01068747 Chamaedaphne calyculata (Linnaeus) Moench USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01078310 Chimaphila maculata (Linnaeus) Pursh USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01078479 Chimaphila umbellata cisatlantica (S. F. Blake) Hultén USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01078480 Chimaphila umbellata cisatlantica (S. F. Blake) Hultén USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00517832 Epigaea repens Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00517834 Epigaea repens Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00447921 Gaultheria procumbens Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01013840 Gaylussacia bigeloviana (Fernald) Sorrie & Weakley USA: Massachusetts Westford: Westford E. F. Fletcher 1892
GH: 00484722 Kalmia angustifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01039302 Kalmia polifolia Wangenheim USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01039640 Lyonia ligustrina (Linnaeus) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01039641 Lyonia ligustrina (Linnaeus) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01072548 Moneses uniflora (Linnaeus) A. Gray USA: Massachusetts Westford: Westford E. F. Fletcher 1918-6
GH: 01072554 Moneses uniflora (Linnaeus) A. Gray USA: Massachusetts Westford: Westford E. F. Fletcher 1918
GH: 01072555 Moneses uniflora (Linnaeus) A. Gray USA: Massachusetts Westford: Westford E. F. Fletcher 1904-6
NEBC: 01069879 Monotropa hypopithys Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01069881 Monotropa hypopithys Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01069882 Monotropa hypopithys Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00387933 Monotropa uniflora Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00553795 Monotropa uniflora Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01069996 Orthilia secunda (Linnaeus) House USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01073235 Pyrola americana Sweet USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01073236 Pyrola americana Sweet USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00563808 Pyrola chlorantha Swartz USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01073840 Rhododendron canadense (Linnaeus) Torrey USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00770501 Rhododendron viscosum (Linnaeus) Torrey USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01075619 Vaccinium macrocarpon Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00517066 Vaccinium pallidum Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
Euphorbiaceae GH: 01069454 Acalypha virginica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1921
GH: 00699063 Chamaesyce maculata Gray USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00563014 Chamaesyce nutans (Lagasca) Small USA: Massachusetts Westford: Westford E. F. Fletcher 1891
NEBC: 00563015 Chamaesyce nutans (Lagasca) Small USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00578104 Euphorbia cyparissias Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Fabaceae GH: 00562314 Amphicarpaea bracteata (Linnaeus) Fernald USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00747480 Apios americana Medikus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00643080 Astragalus contortuplicatus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1911-6-27
GH: 00643081 Astragalus contortuplicatus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1911
GH: 00643082 Astragalus contortuplicatus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1911
NEBC: 00747599 Baptisia tinctoria (Linnaeus) Ventenat USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00747600 Baptisia tinctoria (Linnaeus) Ventenat USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00747962 Desmodium canadense (Linnaeus) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00654425 Desmodium glutinosum (Muhlenberg ex Willdenow) Alph. Wood USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00711162 Desmodium marilandicum (Linnaeus) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00711163 Desmodium marilandicum (Linnaeus) de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00739798 Lespedeza capitata Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00739816 Lespedeza capitata Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00639465 Lespedeza frutescens (Linnaeus) Hornemann USA: Massachusetts Westford: Westford E. F. Fletcher 1893
GH: 00639538 Lespedeza nuttallii Darlington USA: Massachusetts Westford: Westford E. F. Fletcher 1910
GH: 00639547 Lespedeza nuttallii Darlington USA: Massachusetts Westford: Westford E. F. Fletcher 1910
GH: 01962294 Lespedeza simulata Mackenzie & Bush USA: Massachusetts Westford: [no additional data] E. F. Fletcher 1890-9
NEBC: 00423831 Lespedeza violacea (Linnaeus) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00639645 Lespedeza violacea (Linnaeus) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00639646 Lespedeza violacea (Linnaeus) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher 1890
GH: 00534203 Lotus corniculatus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00565329 Lupinus perennis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00565330 Lupinus perennis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00534245 Medicago arabica (Linnaeus) Hudson USA: Massachusetts Chelmsford: North Chelmsford E. F. Fletcher 1920
GH: 00534248 Medicago arabica (Linnaeus) Hudson USA: Massachusetts Westford: Westford E. F. Fletcher 1888
GH: 00735796 Medicago falcata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1914-7-11
GH: 02129605 Medicago hispida Gaertner USA: Massachusetts Westford: Westford E. F. Fletcher 1888
GH: 02129601 Medicago hispida Gaertner USA: Massachusetts Westford: Westford E. F. Fletcher 1888
GH: 00534339 Medicago lupulina Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1897
NEBC: 00534341 Medicago lupulina Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1913
GH: 00534342 Medicago lupulina Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1913
GH: 00735818 Medicago minima Linnaeus & Desrousseaux USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00735819 Medicago minima Linnaeus & Desrousseaux USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00534452 Medicago polymorpha Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00534523 Medicago sativa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00534524 Medicago sativa Linnaeus USA: Massachusetts Westford: Westford, Found near R.R. [Railroa... E. F. Fletcher 1905
GH: 00534701 Melilotus albus Medikus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00534702 Melilotus albus Medikus USA: Massachusetts Westford: Westford E. F. Fletcher 1884
GH: 00564544 Melilotus officinalis (Linnaeus) Lamarck USA: Massachusetts Westford: Westford E. F. Fletcher 1884
GH: 00564545 Melilotus officinalis (Linnaeus) Lamarck USA: Massachusetts E. F. Fletcher
GH: 00639998 Tephrosia virginiana (Linnaeus) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00501605 Trifolium arvense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00501606 Trifolium arvense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00586260 Trifolium aureum Pollich USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00586261 Trifolium aureum Pollich USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00643498 Trifolium echinatum M. Bieberstein USA: Massachusetts Westford: Westford E. F. Fletcher 1914-5
GH: 00643499 Trifolium echinatum M. Bieberstein USA: Massachusetts Westford: Westford E. F. Fletcher 1914
NEBC: 00643500 Trifolium echinatum M. Bieberstein USA: Massachusetts Westford: Westford E. F. Fletcher 1914-6
GH: 00586751 Trifolium incarnatum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00504810 Trifolium pratense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00643501 Trifolium purpureum Loiseleur-Deslongchamps USA: Massachusetts Westford: Westford E. F. Fletcher 1913-6-26
GH: 00643502 Trifolium purpureum Loiseleur-Deslongchamps USA: Massachusetts Westford: Westford E. F. Fletcher 1913-6-14
GH: 00463287 Vicia cracca Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Fagaceae GH: 00567061 Castanea dentata (Marshall) Borkhausen USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00746371 Fagus grandifolia Ehrhart USA: Massachusetts Westford: Westford E. F. Fletcher
Gentianaceae GH: 00726635 Gentiana clausa Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00726636 Gentiana clausa Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00375250 Gentianopsis crinita (Froelich) Ma USA: Massachusetts Westford: E. F. Fletcher
GH: 00726772 Gentianopsis crinita (Froelich) Ma USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00574844 Menyanthes trifoliata minor Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00574841 Menyanthes trifoliata minor Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01035168 Nymphoides cordata (Elliott) Fernald USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01035172 Nymphoides cordata (Elliott) Fernald USA: Massachusetts Westford: Westford E. F. Fletcher 1902
Geraniaceae GH: 00679922 Erodium botrys (Cavanilles) Bertoloni USA: Massachusetts Westford: Westford E. F. Fletcher 1916
NEBC: 00679928 Erodium ciconium (Linnaeus) L'Heritier USA: Massachusetts Westport: Westport E. F. Fletcher 1913-6-26
GH: 00679929 Erodium ciconium (Linnaeus) L'Heritier USA: Massachusetts Westford: Westford E. F. Fletcher 1913-6
GH: 00679930 Erodium ciconium (Linnaeus) L'Heritier USA: Massachusetts Westford: Westford E. F. Fletcher 1915
GH: 00679931 Erodium ciconium (Linnaeus) L'Heritier USA: Massachusetts Westford: Westford E. F. Fletcher 1915
GH: 00679932 Erodium ciconium (Linnaeus) L'Heritier USA: Massachusetts Westford: Westford E. F. Fletcher 1913
NEBC: 00679933 Erodium ciconium (Linnaeus) L'Heritier USA: Massachusetts Westport: Westport E. F. Fletcher 1912-6-26
NEBC: 00679934 Erodium ciconium (Linnaeus) L'Heritier USA: Massachusetts Westford: Westford E. F. Fletcher 1915
GH: 00761078 Erodium cicutarium (Linnaeus) L'Heritier ex Aiton USA: Massachusetts Westford: Westford E. F. Fletcher 1888-7
NEBC: 00679935 Erodium cygnorum Nees USA: Massachusetts Chelmsford: North Chelmsford E. F. Fletcher 1917-9-5
GH: 00679936 Erodium cygnorum Nees USA: Massachusetts Chelmsford: North Chelmsford E. F. Fletcher 1917-9-5
NEBC: 00679945 Erodium moschatum (L.) L'Hr. ex Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00679946 Erodium moschatum (L.) L'Hr. ex Aiton USA: Massachusetts Westford: Westford E. F. Fletcher 1916-7
NEBC: 00679953 Erodium stephenianum Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher 1916
GH: 00679954 Erodium stephenianum Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher 1916-7
GH: 00679955 Erodium stephenianum Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher 1916
GH: 01067647 Geranium maculatum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01067648 Geranium maculatum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Haloragaceae GH: 01067081 Myriophyllum alterniflorum de Candolle USA: Massachusetts Westford: Westford E. F. Fletcher 1902-9-2
GH: 01071200 Proserpinaca palustris crebra Fernald & Griscom USA: Massachusetts Westford: Westford E. F. Fletcher 1900
Hamamelidaceae GH: 00640510 Hamamelis virginiana Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Hypericaceae GH: 00715259 Hypericum canadense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00715261 Hypericum canadense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00773152 Hypericum ellipticum Hooker USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00715437 Hypericum frondosum Michaux USA: Massachusetts Billerica: below Billerica E. F. Fletcher 1909-8-11
GH: 00715438 Hypericum frondosum Michaux USA: Massachusetts Westport: Westport E. F. Fletcher 1909-10-5
GH: 00715439 Hypericum frondosum Michaux USA: Massachusetts Westford: Westford E. F. Fletcher 1909
NEBC: 00715440 Hypericum frondosum Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00774724 Hypericum punctatum Lamarck USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00774725 Hypericum punctatum Lamarck USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00760027 Triadenum virginicum (Linnaeus) Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher 1875-7-29
NEBC: 00760028 Triadenum virginicum (Linnaeus) Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher 1875-7-29
Hypoxidaceae GH: 01652453 Hypoxis hirsuta (Linnaeus) Coville USA: Massachusetts Westford: Westford E. F. Fletcher
Iridaceae GH: 01044645 Sisyrinchium atlanticum E. P. Bicknell USA: Massachusetts Westford: Westford E. F. Fletcher
Lamiaceae GH: 00707412 Dracocephalum moldavica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1911-7
GH: 00707413 Dracocephalum moldavica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1911-6-27
NEBC: 00707414 Dracocephalum moldavica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1911
NEBC: 00707415 Dracocephalum moldavica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1911-6-27
GH: 00562590 Glechoma hederacea Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00505844 Hedeoma pulegioides (Linnaeus) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00505845 Hedeoma pulegioides (Linnaeus) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00749225 Lamium amplexicaule Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00761960 Lamium amplexicaule Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00558312 Leonurus cardiaca Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00558313 Leonurus cardiaca Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00658496 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00658497 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00658762 Lycopus uniflorus Michaux USA: Massachusetts Westford: Westford E. F. Fletcher 1875
NEBC: 00759359 Mentha arvensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00759360 Mentha arvensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01018231 Mentha canadensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1882
GH: 00751956 Mentha gracilis Sole USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00611451 Mentha piperita Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1914-7-27
GH: 00611452 Mentha piperita Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 2
GH: 00611453 Mentha piperita Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00611454 Mentha piperita Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1
GH: 00591293 Nepeta cataria Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00591161 Physostegia virginiana (Linnaeus) Bentham USA: Massachusetts Westford: Westford E. F. Fletcher 1894
NEBC: 00751823 Prunella vulgaris lanceolata (W. P. C. Barton) Fernald USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00751832 Prunella vulgaris lanceolata (W. P. C. Barton) Fernald USA: Massachusetts Westford: Westford E. F. Fletcher 1909
GH: 00642274 Pycnanthemum muticum (Michaux) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00642275 Pycnanthemum muticum (Michaux) Persoon USA: Massachusetts Westford: Westford, Prospect Hill E. F. Fletcher
GH: 00648628 Pycnanthemum tenuifolium Schrader USA: Massachusetts Westford: Westford E. F. Fletcher 1910-8-8
NEBC: 00648629 Pycnanthemum tenuifolium Schrader USA: Massachusetts Westford: Westford E. F. Fletcher 1910
GH: 00612574 Pycnanthemum verticillatum (Michaux) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher 1914-7-29
GH: 00686234 Scutellaria galericulata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00762382 Scutellaria lateriflora Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00686652 Trichostema dichotomum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00686651 Trichostema dichotomum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Lauraceae NEBC: 00504978 Lindera benzoin (Linnaeus) Blume USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00504979 Lindera benzoin (Linnaeus) Blume USA: Massachusetts Westford: Westford E. F. Fletcher
Lemnaceae NEBC: 00339866 Spirodela polyrhiza (Linnaeus) Schleiden USA: Massachusetts Westford: E. F. Fletcher
GH: 00875197 Spirodela polyrrhiza (Linnaeus) Schleiden USA: Massachusetts Westford: Westford E. F. Fletcher
Lentibulariaceae GH: 00568228 Utricularia cornuta Michaux USA: Massachusetts Westford: Westford E. F. Fletcher 1902
GH: 00568271 Utricularia cornuta Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00736287 Utricularia purpurea Walter USA: Massachusetts Westford: Westford, Burges Pond [Stony Brook... E. F. Fletcher 1913
GH: 00736288 Utricularia purpurea Walter USA: Massachusetts Westford: Westford, Burges Pond [Stony Brook... E. F. Fletcher 1913
GH: 00736289 Utricularia purpurea Walter USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00736291 Utricularia purpurea Walter USA: Massachusetts Westford: Westford, Burges Pond [Stony Brook... E. F. Fletcher 1913
NEBC: 00664357 Utricularia radiata Small USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00664358 Utricularia radiata Small USA: Massachusetts E. F. Fletcher
GH: 00664656 Utricularia vulgaris macrorhiza (L. LeConte) R. T. Clausen USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00664657 Utricularia vulgaris macrorhiza (L. LeConte) R. T. Clausen USA: Massachusetts Westford: Westford E. F. Fletcher
Liliaceae GH: 00560550 Clintonia borealis (Aiton) Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00560551 Clintonia borealis (Aiton) Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00567625 Hemerocallis fulva (Linnaeus) Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00673363 Lilium canadense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00673365 Lilium canadense Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01182619 Lilium philadelphicum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01182620 Lilium philadelphicum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00505526 Maianthemum canadense Desfontaines USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00505529 Maianthemum canadense Desfontaines USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00868208 Maianthemum racemosum (Linnaeus) Link USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00868209 Maianthemum racemosum (Linnaeus) Link USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01049091 Polygonatum pubescens (Willdenow) Pursh USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00575927 Trillium cernuum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00575928 Trillium cernuum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00869326 Trillium erectum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00810567 Trillium undulatum Willdenow USA: Vermont Mount Ascutney E. F. Fletcher
GH: 00810802 Uvularia perfoliata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00869687 Uvularia sessilifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1907
GH: 00869688 Uvularia sessilifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Lobeliaceae GH: 00820692 Lobelia cardinalis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00820693 Lobelia cardinalis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00820936 Lobelia dortmanna Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1902-9-2
NEBC: 00820946 Lobelia dortmanna Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00820947 Lobelia dortmanna Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1890-9-2
NEBC: 00698858 Lobelia inflata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00698867 Lobelia inflata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00725267 Lobelia spicata Lamarck USA: Massachusetts Westford: Westford E. F. Fletcher
Lycopodiaceae GH: 00647987 Dendrolycopodium hickeyi (W. H. Wagner, Beitel & R. C. Moran) A. Haines USA: Massachusetts E. F. Fletcher
GH: 00214224 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: Massachusetts Westford: E. F. Fletcher
GH: 00661422 Huperzia lucidula (Michaux) Trevisan USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00661423 Huperzia lucidula (Michaux) Trevisan USA: Massachusetts Westford: Westford E. F. Fletcher 1909
NEBC: 00661425 Huperzia lucidula (Michaux) Trevisan USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00690702 Lycopodium clavatum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00772152 Lycopodium clavatum Linnaeus USA: Massachusetts Westford: E. F. Fletcher
Lythraceae GH: 01026300 Decodon verticillatus (Linnaeus) Elliott USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01026301 Decodon verticillatus (Linnaeus) Elliott USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01026302 Decodon verticillatus (Linnaeus) Elliott USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00577407 Lythrum salicaria Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1914-7-19
GH: 00577408 Lythrum salicaria Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1899-8
NEBC: 00577409 Lythrum salicaria Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1916-8-6
NEBC: 00577410 Lythrum salicaria Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1899-8-15
Malvaceae GH: 00751249 Abutilon theophrasti Medikus USA: Massachusetts Chelmsford: North Chelmsford E. F. Fletcher
NEBC: 00751250 Abutilon theophrasti Medikus USA: Massachusetts Chelmsford: North Chelmsford E. F. Fletcher 1920-10-14
NEBC: 00675672 Anoda cristata (Linnaeus) Schlechtendal USA: Massachusetts Westford: Westford E. F. Fletcher 1915
GH: 00675673 Anoda cristata (Linnaeus) Schlechtendal USA: Massachusetts Westford: Westford E. F. Fletcher 1915
GH: 00660412 Hibiscus moscheutos Linnaeus USA: Massachusetts Westford: Westford, Stony Brook E. F. Fletcher 1880-8-13
GH: 00660413 Hibiscus moscheutos Linnaeus USA: Massachusetts Westford: Westford, Up Stony Brook E. F. Fletcher 1922-9-13
NEBC: 00751302 Hibiscus trionum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1922-9-13
GH: 00751303 Hibiscus trionum Linnaeus USA: Massachusetts Westford: Westford, Walker Garden E. F. Fletcher 1922-9-8
NEBC: 00761631 Malva neglecta Wallroth USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00761632 Malva neglecta Wallroth USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00672516 Malvastrum coromandelianum (Linnaeus) Garcke USA: Massachusetts Westford: Westford E. F. Fletcher 1916
GH: 00672517 Malvastrum coromandelianum (Linnaeus) Garcke USA: Massachusetts Westford: Westford E. F. Fletcher 1917-9-5
NEBC: 00679296 Pseudoabutilon stuckertii R. E. Fries USA: Massachusetts Westford: Westford E. F. Fletcher 1917-9-5
GH: 00679297 Pseudoabutilon stuckertii R. E. Fries USA: Massachusetts Westford: Westford E. F. Fletcher 1917-9-5
GH: 00679298 Pseudoabutilon stuckertii R. E. Fries USA: Massachusetts Westford: Westford E. F. Fletcher 1917-7
GH: 00679299 Pseudoabutilon stuckertii R. E. Fries USA: Massachusetts Westford: Westford E. F. Fletcher 1916
GH: 00679300 Pseudoabutilon stuckertii R. E. Fries USA: Massachusetts Westford: Westford E. F. Fletcher 1917-9-5
GH: 00679309 Sida spinosa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1916
GH: 00679311 Sphaeralcea mendocina Philippi USA: Massachusetts Westford: Westford E. F. Fletcher 1917-9-5
GH: 00679312 Sphaeralcea mendocina Philippi USA: Massachusetts Westford: Westford E. F. Fletcher 1915
NEBC: 00679313 Sphaeralcea mendocina Philippi USA: Massachusetts Westford: Westford E. F. Fletcher 1915
Marchantiaceae NEBC: 00506553 Marchantia polymorpha Linnaeus USA: Massachusetts Westford: [no additional data] E. F. Fletcher
Melastomataceae NEBC: 01069606 Rhexia virginica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01069609 Rhexia virginica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Myricaceae GH: 00666765 Comptonia peregrina (Linnaeus) J. M. Coulter USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00563342 Morella pensylvanica (Mirbel) Kartesz USA: Massachusetts Westford: Westford E. F. Fletcher
Najadaceae GH: 01032013 Najas flexilis (Willdenow) Rostkoius & W. L. E. Schmidt USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01032015 Najas flexilis (Willdenow) Rostkoius & W. L. E. Schmidt USA: Massachusetts Westford: Westford E. F. Fletcher
Nyctaginaceae GH: 00771049 Mirabilis nyctaginea (Michaux) MacMillan USA: Massachusetts South Duxbury E. F. Fletcher 1919-10-2
Nymphaeaceae GH: 01014130 Nuphar variegata Engelmann ex Durand USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01014430 Nymphaea odorata Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
Nyssaceae NEBC: 01010486 Nyssa sylvatica Marshall USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01010487 Nyssa sylvatica Marshall USA: Massachusetts Westford: Westford E. F. Fletcher 1890
GH: 01010488 Nyssa sylvatica Marshall USA: Massachusetts Westford: Westford E. F. Fletcher 1890
Oleaceae GH: 01847650 Forsythia sp. USA: Massachusetts Westford: [no additional data] E. F. Fletcher 1920
GH: 00593795 Fraxinus americana Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Onagraceae GH: 01618785 Chamerion angustifolium circumvagum (Mosquin) Hoch USA: Massachusetts Westford: Westford
E. F. Fletcher
NEBC: 01072731 Circaea alpina Linnaeus USA: Maine Moosehead Lake E. F. Fletcher
GH: 01073719 Circaea canadensis canadensis (Linnaeus) Hill USA: Massachusetts Westford: Westford E. F. Fletcher 1875
GH: 01074802 Epilobium ciliatum Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01075995 Epilobium coloratum Biehler USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01026443 Oenothera biennis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00593545 Oenothera laciniata Hill USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00593546 Oenothera laciniata Hill USA: Massachusetts Westford: Westford, Burke Farm E. F. Fletcher 1911-6-13
GH: 00568525 Oenothera perennis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1902-6-30
Ophioglossaceae NEBC: 00654712 Botrychium dissectum Sprengel USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00654713 Botrychium dissectum Sprengel USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00654714 Botrychium dissectum Sprengel USA: Massachusetts Westford: Westford E. F. Fletcher 1909
GH: 00739121 Botrychium lanceolatum angustisegmentum (Pease & A. H. Moore) R. T. Clausen USA: Massachusetts Westford: Westford E. F. Fletcher 1909-8-23
GH: 00739122 Botrychium lanceolatum angustisegmentum (Pease & A. H. Moore) R. T. Clausen USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00739431 Botrychium matricariifolium A. Brown USA: Massachusetts Dunstable: Dunstable E. F. Fletcher
NEBC: 00690336 Botrychium virginianum (Linnaeus) Swartz USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00690337 Botrychium virginianum (Linnaeus) Swartz USA: Massachusetts Westford: Westford E. F. Fletcher
Orchidaceae GH: 00463549 Arethusa bulbosa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1874
NEBC: 00463565 Arethusa bulbosa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 02043548 Calopogon tuberosus (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Westford: Westford E. F. Fletcher 1880
AMES: 00462086 Corallorhiza maculata (Rafinesque) Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00354370 Cypripedium acaule Aiton USA: Massachusetts Westford: E. F. Fletcher
GH: 00712542 Cypripedium parviflorum pubescens (Willdenow) O. W. Knight USA: Massachusetts Westford: Westford E. F. Fletcher 1907-6
GH: 00712543 Cypripedium parviflorum pubescens (Willdenow) O. W. Knight USA: Massachusetts Westford: Westford E. F. Fletcher 1916
NEBC: 00712544 Cypripedium parviflorum pubescens (Willdenow) O. W. Knight USA: Massachusetts Westford: Westford E. F. Fletcher 1916
GH: 01021183 Goodyera pubescens (Willdenow) R. Brown USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01021184 Goodyera pubescens (Willdenow) R. Brown USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01021695 Goodyera tesselata Loddiges USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01021697 Goodyera tesselata Loddiges USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01016594 Isotria verticillata (Muhlenberg ex Willdenow) Rafinesque USA: Massachusetts Tewksbury: Tewksbury E. F. Fletcher 1887-5-31
AMES: 00462702 Platanthera lacera (Michaux) G. Don USA: Massachusetts Westford: Westford E. F. Fletcher
AMES: 00485086 Platanthera psycodes (Linnaeus) Lindley USA: Massachusetts Westford: Westford E. F. Fletcher 1874-8-7
GH: 00354459 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Massachusetts Westford: E. F. Fletcher 1874
NEBC: 00569803 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01056524 Spiranthes cernua (Linnaeus) Richard USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01063148 Spiranthes lacera (Rafinesque) Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01063646 Spiranthes lacera gracilis (Bigelow) Luer USA: Massachusetts Westford: Westford E. F. Fletcher
Orobanchaceae NEBC: 00375520 Agalinis paupercula (A. Gray) Britton USA: Massachusetts Westford: E. F. Fletcher
GH: 00645626 Agalinis paupercula borealis Pennell USA: Massachusetts Westford: Westford E. F. Fletcher 1875
GH: 00664163 Aureolaria flava (Linnaeus) Farwell USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00664164 Aureolaria flava (Linnaeus) Farwell USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00664165 Aureolaria flava (Linnaeus) Farwell USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00502970 Aureolaria pedicularia (Linnaeus) Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00731056 Aureolaria virginica (Linnaeus) Pennell USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00733378 Castilleja coccinea (Linnaeus) Sprengel USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00731084 Melampyrum lineare Desrousseaux USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00731085 Melampyrum lineare Desrousseaux USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01178540 Orobanche uniflora Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00502094 Pedicularis canadensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00679636 Rhinanthus minor Linnaeus USA: Maine South Harpswell E. F. Fletcher
Osmundaceae GH: 00739635 Osmunda claytoniana Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1874
NEBC: 00720604 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Massachusetts Westford: Westford E. F. Fletcher 1874
GH: 00720605 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Massachusetts Westford: Westford E. F. Fletcher 1874
GH: 00677604 Osmundastrum cinnamomeum (Linnaeus) C. Presl USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00677605 Osmundastrum cinnamomeum (Linnaeus) C. Presl USA: Massachusetts Westford: Westford E. F. Fletcher
Oxalidaceae GH: 01585592 Oxalis incarnata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1906-9-22
GH: 01013414 Oxalis stricta Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Papaveraceae GH: 00722080 Corydalis sempervirens (Linnaeus) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher 1906
NEBC: 00722081 Corydalis sempervirens (Linnaeus) Persoon USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00660054 Dicentra cucullaria (Linnaeus) Bernhardi USA: Massachusetts Cross Island E. F. Fletcher
GH: 00660055 Dicentra cucullaria (Linnaeus) Bernhardi USA: Massachusetts Essex: Essex E. F. Fletcher 1909
GH: 01014032 Fumaria officinalis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00583985 Sanguinaria canadensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Penthoraceae GH: 01028516 Penthorum sedoides Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1875
Phytolaccaceae GH: 00755251 Phytolacca americana Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Plantaginaceae NEBC: 00736657 Chelone glabra Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00736663 Chelone glabra Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00502303 Gratiola aurea Muhlenberg USA: Massachusetts Westford: Westford E. F. Fletcher 1876
NEBC: 00502304 Gratiola aurea Muhlenberg USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00502268 Gratiola aurea Muhlenberg USA: Massachusetts Westford: Westford E. F. Fletcher 1902-9-2
NEBC: 00502462 Gratiola aurea leucantha Bartlett USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00633621 Linaria vulgaris Miller USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00633622 Linaria vulgaris Miller USA: Massachusetts Westford: Westford E. F. Fletcher 1911-9-12
NEBC: 00633623 Linaria vulgaris Miller USA: Massachusetts Westford: Westford E. F. Fletcher 1911
GH: 00969928 Linaria vulgaris Miller USA: Massachusetts Westford: Old cemetery "Fairview" E. F. Fletcher 1911-9
GH: 00650177 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Massachusetts Westford: Westford E. F. Fletcher 1902
NEBC: 00656328 Penstemon calycosus Small USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00650385 Penstemon digitalis Nuttall ex Sims USA: Massachusetts Westford: Westford E. F. Fletcher 1888
GH: 00582025 Plantago aristata Michaux USA: Massachusetts Winchester: Winchester E. F. Fletcher 1904
GH: 00582045 Plantago aristata Michaux USA: Massachusetts Westford: Westford E. F. Fletcher 1904
NEBC: 00582048 Plantago aristata Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00582132 Plantago lanceolata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00582133 Plantago lanceolata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00670342 Plantago rugelii Decaisne USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00670343 Plantago rugelii Decaisne USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00655401 Veronica officinalis Linnaeus USA: Maine Moosehead Lake E. F. Fletcher
GH: 00561854 Veronica peregrina xalapensis (Kunth) Pennell USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00775100 Veronica scutellata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00775101 Veronica scutellata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00579215 Veronica serpyllifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Poaceae GH: 00609682 Echinochloa crus-galli (Linnaeus) P. Beauvois USA: Massachusetts Westford: Westford E. F. Fletcher 1921
GH: 00614491 Zea mays Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1908
Polygalaceae GH: 00572419 Polygala paucifolia Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00752093 Polygala polygama Walter USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00415010 Polygala sanguinea Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00720774 Polygala sanguinea Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1874
GH: 00503013 Polygala verticillata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Polygonaceae GH: 00642550 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Westford: Westford E. F. Fletcher 1876
NEBC: 00642551 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00759061 Polygonum convolvulus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1895
NEBC: 00759063 Polygonum convolvulus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00645849 Polygonum hydropiper Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00645850 Polygonum hydropiper Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00552051 Polygonum hydropiperoides Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00736033 Polygonum lapathifolium Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00552272 Polygonum pensylvanicum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00552583 Polygonum persicaria Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00552584 Polygonum persicaria Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00729280 Polygonum sagittatum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00729281 Polygonum sagittatum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1885
GH: 00501842 Rumex acetosella Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00759428 Rumex crispus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00759429 Rumex crispus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00685435 Rumex obtusifolius L. / Rech. f USA: Massachusetts Westford: Westford E. F. Fletcher
Polypodiaceae GH: 00658184 Polypodium virginianum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1874
Pontederiaceae NEBC: 00864208 Pontederia cordata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00864216 Pontederia cordata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1880
NEBC: 00864217 Pontederia cordata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1880
Potamogetonaceae GH: 01036939 Potamogeton amplifolius Tuckerman USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01009264 Potamogeton epihydrus Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01009265 Potamogeton epihydrus Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01050593 Potamogeton gramineus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01050594 Potamogeton gramineus Linnaeus USA: Massachusetts Medford: Medford E. F. Fletcher 1902-9-2
NEBC: 01010059 Potamogeton pulcher Tuckerman USA: Massachusetts Westford: Westford E. F. Fletcher 1903
GH: 01010060 Potamogeton pulcher Tuckerman USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00700653 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Westford: Westford E. F. Fletcher 1903
GH: 01024376 Potamogeton robbinsii Oakes USA: Massachusetts Westford: Westford E. F. Fletcher 1903
GH: 01024377 Potamogeton robbinsii Oakes USA: Massachusetts Westford: Westford E. F. Fletcher 2 1903
Primulaceae NEBC: 01057479 Lysimachia borealis (Rafinesque) U. Manns & Anderberg USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01057486 Lysimachia borealis (Rafinesque) U. Manns & Anderberg USA: Massachusetts Westford: Westford E. F. Fletcher 1894-5
GH: 01041300 Lysimachia ciliata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01041301 Lysimachia ciliata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01041657 Lysimachia quadrifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01041658 Lysimachia quadrifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01076300 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01076302 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Westford: Westford E. F. Fletcher
Pteridaceae GH: 00216851 Adiantum pedatum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1874-6
Ranunculaceae GH: 00562064 Actaea pachypoda Elliott USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00572042 Anemone quinquefolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00572043 Anemone quinquefolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00753797 Anemone virginiana Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00753798 Anemone virginiana Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00866648 Caltha palustris Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00866649 Caltha palustris Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00575750 Clematis virginiana Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00553594 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00553595 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01013296 Hepatica americana (de Candolle) Ker Gawler USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 01013297 Hepatica americana (de Candolle) Ker Gawler USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00485714 Ranunculus acris Linnaeus USA: Massachusetts E. F. Fletcher
GH: 00517317 Ranunculus bulbosus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00517318 Ranunculus bulbosus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00517479 Ranunculus fascicularis Muhlenberg ex Bigelow USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01015859 Ranunculus flabellaris Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00697624 Thalictrum amphibolum Greene USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00697625 Thalictrum amphibolum Greene USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00719905 Thalictrum pubescens Pursh USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00697760 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Massachusetts Westford: Westford E. F. Fletcher 1904-5
GH: 00697767 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Massachusetts Westford: Westford E. F. Fletcher 1898
GH: 00697768 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Massachusetts Westford: Westford E. F. Fletcher 1901
NEBC: 00697769 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Massachusetts Westford: Westford E. F. Fletcher
Resedaceae GH: 00679871 Reseda alba Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 02315722 Reseda lutea Linnaeus USA: Massachusetts Westfield: [no additional data] E. F. Fletcher
GH: 02315727 Reseda luteola Linnaeus USA: Massachusetts Westford: [no additional data] E. F. Fletcher
Rhamnaceae NEBC: 00643702 Ceanothus americanus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00643705 Ceanothus americanus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Rosaceae GH: 00735862 Agrimonia eupatoria Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00649679 Agrimonia gryposepala Wallroth USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00735882 Alchemilla monticola Opiz USA: Massachusetts Westford: Westford E. F. Fletcher 1906-9-22
GH: 00735883 Alchemilla monticola Opiz USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00740819 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00743941 Amelanchier laevis Wiegand USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00740421 Amelanchier laevis Wiegand USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00740819 Amelanchier oblongifolia (Torrey & A. Gray) M. Roemer USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00740819 Amelanchier sp. USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00674210 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00744626 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00709908 Crataegus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00694083 Crataegus intricata Lange USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00688905 Geum aleppicum strictum Fernald USA: Massachusetts Westford: Westford E. F. Fletcher 1901
GH: 00724424 Geum canadense Jacquin USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00724425 Geum canadense Jacquin USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00724539 Geum canadense Jacquin USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00724539 Geum canadense camporum (Rydb.) Fernald & Weath. USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00724663 Geum laciniatum trichocarpum Fernald USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00565650 Geum rivale Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00524337 Potentilla argentea Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00524339 Potentilla argentea Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00710666 Potentilla canadensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00710840 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Maine Harpswell: Harpswell E. F. Fletcher
GH: 00710877 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Massachusetts Westford: Westford E. F. Fletcher 1892-8
GH: 00756303 Potentilla fruticosa (Linnaeus) Rydberg USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00756304 Potentilla fruticosa (Linnaeus) Rydberg USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00561209 Potentilla norvegica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00561210 Potentilla norvegica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00561211 Potentilla norvegica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00561212 Potentilla norvegica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00561213 Potentilla norvegica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00561214 Potentilla norvegica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00561215 Potentilla norvegica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00653353 Potentilla simplex Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00441165 Potentilla tridentata Aiton USA: Maine South Harpswell E. F. Fletcher
NEBC: 00423305 Prunus pensylvanica Linnaeus f. USA: Massachusetts Westford: Westford
E. F. Fletcher
GH: 00743059 Prunus pensylvanica Linnaeus f. USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00742774 Prunus susquehanae Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00756845 Rosa carolina Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00524859 Rosa rubiginosa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00524860 Rosa rubiginosa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00524861 Rosa rubiginosa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00562953 Rosa rugosa Thunberg USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00653820 Rosa virginiana Miller USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00653821 Rosa virginiana Miller USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00641419 Rubus pubescens Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00703403 Sanguisorba canadensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1882
GH: 00703404 Sanguisorba canadensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1882
NEBC: 00703405 Sanguisorba canadensis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00659467 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00665918 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00665919 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Westford: Westford E. F. Fletcher 1914-7-29
GH: 00710183 Spiraea sp. Linnaeus USA: Massachusetts Westford: Westford, Forge Village, Prescott ... E. F. Fletcher 1914-7-19
GH: 00710182 Spiraea tomentosa Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00710183 Spiraea tomentosa Linnaeus USA: Massachusetts Westford: Westford, Forge Village, Prescott ... E. F. Fletcher 1914-7-19
GH: 00710183 Spiraea tomentosa albiflora J. F. Macbride USA: Massachusetts Westford: Westford, Forge Village, Prescott ... E. F. Fletcher 1914-7-19
Rubiaceae GH: 00484437 Cephalanthus occidentalis Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00503682 Galium asprellum Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00558434 Galium circaezans hypomalacum Fernald USA: Massachusetts Westford: Westford E. F. Fletcher 1913-6
NEBC: 00558435 Galium circaezans hypomalacum Fernald USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00558436 Galium circaezans hypomalacum Fernald USA: Massachusetts Westford: Westford E. F. Fletcher 1913
GH: 00755058 Galium obtusum Bigelow USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00503412 Galium triflorum Michaux USA: Massachusetts Westford: Westford E. F. Fletcher 1913
NEBC: 00503413 Galium triflorum Michaux USA: Massachusetts Westford: Westford E. F. Fletcher 1913-6
NEBC: 00503414 Galium triflorum Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00598810 Galium verum wirtgenii (F. W. Schultz) Oborny USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00598811 Galium verum wirtgenii (F. W. Schultz) Oborny USA: Massachusetts Westford: Westford E. F. Fletcher 1912-6-20
GH: 00598812 Galium verum wirtgenii (F. W. Schultz) Oborny USA: Massachusetts Westford: Westford E. F. Fletcher 1912-7
NEBC: 00670421 Houstonia longifolia Gaertner USA: Maine Moosehead Lake E. F. Fletcher
NEBC: 00670425 Houstonia longifolia Gaertner USA: Maine North Anson E. F. Fletcher
GH: 00650980 Mitchella repens Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1920-10-20
Rutaceae GH: 01070769 Zanthoxylum americanum Miller USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 01070770 Zanthoxylum americanum Miller USA: Massachusetts Westford: Westford E. F. Fletcher
Santalaceae GH: 00575384 Comandra umbellata (Linnaeus) Nuttall USA: Massachusetts Westford: Westford E. F. Fletcher
Sarraceniaceae GH: 00232121 Sarracenia purpurea Linnaeus USA: Massachusetts Westford: E. F. Fletcher
Saxifragaceae GH: 01008191 Chrysosplenium americanum Schweinitz ex Hooker USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00730471 Ribes americanum Miller USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00665124 Ribes glandulosum Grauer USA: Maine Moosehead Lake E. F. Fletcher
GH: 00563124 Saxifraga pensylvanica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00575065 Saxifraga virginiensis Michaux USA: Massachusetts Westford: Westford E. F. Fletcher
Schizaeaceae GH: 00677767 Lygodium palmatum (Bernhardi) Swartz USA: Massachusetts Amherst: Amherst E. F. Fletcher
Scrophulariaceae GH: 00668987 Mimulus ringens Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00765797 Verbascum lychnitis Linnaeus USA: Massachusetts Westford: Westford Hill E. F. Fletcher 1914-7-19
NEBC: 00765798 Verbascum lychnitis Linnaeus USA: Massachusetts Westford: Westford Hill E. F. Fletcher 1914-7-19
GH: 00655167 Verbascum phlomoides Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 02040259 Verbascum thapsiforme Schrader USA: Massachusetts Westford: [no additional data] E. F. Fletcher 1911-9
GH: 00505222 Verbascum thapsus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1911
GH: 00505223 Verbascum thapsus Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1912-6-28
Selaginellaceae GH: 00632593 Selaginella apoda (Linnaeus) C. Morren USA: Massachusetts Westford: Westford E. F. Fletcher 1920-9-8
GH: 00632594 Selaginella apoda (Linnaeus) C. Morren USA: Massachusetts Westford: Westford, Wheeler meadow below Ald... E. F. Fletcher 1909-11
Smilacaceae GH: 00503806 Smilax rotundifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1880
Solanaceae GH: 00592251 Hyoscyamus niger Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 4 1915
NEBC: 00610133 Nicandra physalodes (Linnaeus) Gaertner USA: Massachusetts Westford: Westford E. F. Fletcher 1910
GH: 00610135 Nicandra physalodes (Linnaeus) Gaertner USA: Massachusetts Westford: Westford E. F. Fletcher 1910
GH: 00630033 Physalis heterophylla Nees USA: Massachusetts Westford: Westford E. F. Fletcher 1876
GH: 00564375 Solanum dulcamara Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00645333 Solanum emulans Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00645334 Solanum emulans Rafinesque USA: Massachusetts Westford: Westford E. F. Fletcher 1909
GH: 00592218 Solanum rostratum Dunal USA: Massachusetts Westford: Westford E. F. Fletcher 1905
GH: 00592220 Solanum rostratum Dunal USA: Massachusetts Westford: Westford E. F. Fletcher 1906
NEBC: 00592221 Solanum rostratum Dunal USA: Massachusetts Westford: Westford E. F. Fletcher 1905
Thelypteridaceae GH: 00681943 Phegopteris connectilis (Michaux) Watt USA: Massachusetts Westford: Westford E. F. Fletcher 1900
NEBC: 00652140 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Massachusetts Westford: Westford E. F. Fletcher 1905
GH: 00652142 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Massachusetts Westford: Westford E. F. Fletcher 1905
GH: 00708422 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts Westford: Westford E. F. Fletcher 1900
Trilliaceae GH: 00573188 Medeola virginiana Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Urticaceae NEBC: 00705836 Pilea pumila (Linnaeus) A. Gray USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00705837 Pilea pumila (Linnaeus) A. Gray USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00523637 Urtica dioica Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Verbenaceae GH: 00880705 Hosta plantaginea (Lamarck) Ascherson USA: Massachusetts Westford: Westford, Found in road to Littlet... E. F. Fletcher
GH: 00610013 Verbena bracteata Lagasca & Rodriguez USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00610014 Verbena bracteata Lagasca & Rodriguez USA: Massachusetts Westford: Westford E. F. Fletcher 1908-8-9
GH: 00696286 Verbena hastata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00668818 Verbena urticifolia Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
Violaceae GH: 00560099 Viola blanda Willdenow USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00504196 Viola cucullata Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00560893 Viola labradorica Schrank USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00560919 Viola labradorica Schrank USA: Massachusetts E. F. Fletcher
GH: 00569432 Viola lanceolata Linnaeus USA: Massachusetts E. F. Fletcher
NEBC: 00629713 Viola pallens (Banks ex Gingins) Brainerd USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00629731 Viola pallens (Banks ex Gingins) Brainerd USA: Massachusetts E. F. Fletcher
GH: 00767016 Viola pedata Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00713811 Viola pubescens Aiton USA: Massachusetts Westford: Westford E. F. Fletcher
NEBC: 00640225 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00640251 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Westford: Westford E. F. Fletcher
Vitaceae GH: 00681593 Parthenocissus quinquefolia (Linnaeus) Planchon USA: Massachusetts Westford: Westford E. F. Fletcher
Xyridaceae NEBC: 00875493 Xyris difformis Chapman USA: Massachusetts Westford: Westford E. F. Fletcher
GH: 00875497 Xyris difformis Chapman USA: Massachusetts Westford: Westford, Grassy Pond E. F. Fletcher 1913-8-7
GH: 00875509 Xyris difformis Chapman USA: Massachusetts Westford: Westford E. F. Fletcher
