Anacardiaceae GH: 00660567 Toxicodendron radicans (Linnaeus) Kuntze USA: Massachusetts Dighton: Dighton F. C. Seymour 16045 1954-8-20
Asteraceae GH: 00626116 Hypochaeris radicata Linnaeus USA: Massachusetts Taunton: Taunton F. C. Seymour 16130 1954-9-16
GH: 00832634 Symphyotrichum tenuifolium (Linnaeus) G. L. Nesom USA: Massachusetts Dighton: Dighton F. C. Seymour 16050 1954-8-27
Caesalpiniaceae GH: 00747212 Chamaecrista fasciculata (Michaux) Greene USA: Massachusetts Dighton: Dighton F. C. Seymour 16049 1954-8-27
Cornaceae GH: 00767276 Cornus florida Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 15611 1954-5-9
Cucurbitaceae GH: 01026254 Sicyos angulatus Linnaeus USA: Massachusetts Taunton: Taunton F. C. Seymour 16067 1954-8-24
Cyperaceae GH: 02395535 Carex diandra Schrank USA: Wisconsin [data not captured] F. C. Seymour 15,683 1954-7-16
GH: 01774882 Carex vesicaria Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 15788 1954-7-13
GH: 01061473 Cyperus lupulinus (Sprengel) Marcks USA: Rhode Island Portsmouth: Portsmouth F. C. Seymour 16069 1954-8-29
Droseraceae NEBC: 00754564 Drosera rotundifolia Linnaeus USA: Massachusetts Uxbridge: Uxbridge F. C. Seymour 1954-9-13
Ericaceae GH: 01684811 Pyrola asarifolia Michaux USA: Wisconsin [data not captured] F. C. Seymour 15806 1954-7-13
Fabaceae GH: 01921466 Dalea purpurea Ventenat USA: North Dakota section 34, Petersburg F. C. Seymour [data not captured] 16019 1954-8-3
Gentianaceae NEBC: 00726659 Gentiana clausa Rafinesque USA: Massachusetts Uxbridge: Uxbridge F. C. Seymour 1954-9-13
Isoetaceae GH: 00342611 Isoetes tuckermanii A. Braun ex Engelmann USA: Massachusetts Milton: Houghtons Pond [Blue Hills Reservati... F. C. Seymour 16053 1954-8-23
Juncaceae NEBC: 01174624 Juncus brevicaudatus (Engelmann) Fernald USA: Massachusetts Uxbridge: Uxbridge F. C. Seymour 1954-9-13
NEBC: 01178760 Juncus canadensis J. Gay ex Laharpe USA: Massachusetts Hubbardston: Hubbardston F. C. Seymour 1954-9-5
GH: 02397507 Juncus torreyi Coville USA: North Dakota [data not captured] F. C. Seymour 16,033 1954-8-3
Lamiaceae GH: 00751983 Mentha villosa Hudson USA: Massachusetts Taunton: Taunton F. C. Seymour 16,066 1954-8-24
Nyssaceae NEBC: 01010553 Nyssa sylvatica Marshall USA: Massachusetts Sterling: Sterling F. C. Seymour 1954-7-26
Orchidaceae GH: 02029188 Liparis loeselii (Linnaeus) Richard USA: Wisconsin Along Wisconsin River, tn Bradley F. C. Seymour 15775 1954-7-11
Plantaginaceae GH: 02119155 Penstemon digitalis Nuttall ex Sims USA: Wisconsin [data not captured] F. C. Seymour 15757 1954-7-8
GH: 02119151 Penstemon digitalis Nuttall ex Sims USA: Wisconsin [data not captured] F. C. Seymour 15757 1954-7-8
GH: 01805912 Veronica officinalis Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 15966 1954-7-21
GH: 01805911 Veronica officinalis Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 15966 1954-7-21
Poaceae GH: 00613104 Bromus hordeaceus Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 15,624 1954-6-7
GH: 00855728 Eragrostis capillaris (Linnaeus) Nees USA: Massachusetts Taunton: Taunton F. C. Seymour 16098 1954-9-9
GH: 00614581 Tridens flavus (Linnaeus) Hitchcock USA: Rhode Island Portsmouth: Portsmouth F. C. Seymour 16,068 1954-8-29
Polygonaceae NEBC: 00762136 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Blackstone: Blackstone F. C. Seymour 31402 1954-9-29
NEBC: 00650122 Rumex britannica Linnaeus USA: Massachusetts Westminster: Westminster F. C. Seymour 31308 1954-8-22
Pteridaceae NEBC: 00681377 Adiantum pedatum Linnaeus USA: Massachusetts Upton: Upton F. C. Seymour 31294 1954-9-25
Rosaceae GH: 00483932 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Dighton: Dighton F. C. Seymour 15,605 1954-4-28
GH: 00517973 Prunus americana Marshall USA: Massachusetts Dighton: Dighton F. C. Seymour 15,608 1954-5-4
GH: 00517974 Prunus americana Marshall USA: Massachusetts Dighton: Dighton F. C. Seymour 15,675 1954-6-28
Rubiaceae GH: 02359474 Galium boreale Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 15,753 1954-7-8
Solanaceae GH: 00685583 Physalis alkekengi Linnaeus USA: Massachusetts Taunton: Taunton F. C. Seymour 16065 1954-8-24
Ulmaceae GH: 00730220 Ulmus americana Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 15,625 1954-6-7
