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Next page >Poaceae GH: 00853422 Panicum virgatum Linnaeus USA: Massachusetts Chicopee: Chicopee F. C. Seymour 430 1925-9-8
NEBC: 00853483 Panicum virgatum spissum Linder USA: New Hampshire Temple: Temple F. C. Seymour 3098 1927-8-31
GH: 00853540 Panicum virgatum spissum Linder USA: Massachusetts Dighton: Dighton F. C. Seymour 17670 1957-9-3
GH: 00855533 Panicum virgatum spissum Linder USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1046 1916-7-27
NEBC: 00855534 Panicum virgatum spissum Linder USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1046 1916-7-27
NEBC: 00853585 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 566 1935-7-21
GH: 00853587 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1821 1916-9-5
GH: 00853588 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1041 1916-7-27
NEBC: 00853593 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1041 1916-7-27
GH: 00853612 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts Granville: Granville F. C. Seymour 402 1915-9-14
GH: 02579234 Peyritschia deyeuxioides (Kunth) Finot Nicaragua: Esteli N side of peak 7 km NW of San Nicholas near ... F. C. Seymour 7637 1976-8-12
NEBC: 00611810 Phalaris arundinacea Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18166 1959-8-14
NEBC: 00611889 Phalaris arundinacea Linnaeus USA: Massachusetts Northborough: Northborough F. C. Seymour 6923 1944-8-19
NEBC: 00611895 Phalaris arundinacea Linnaeus USA: Massachusetts Amherst: Amherst F. C. Seymour 3967 1933-6-25
GH: 00611897 Phalaris arundinacea Linnaeus USA: Massachusetts Southwick: Southwick F. C. Seymour 250 1914-9-9
NEBC: 00583432 Phleum pratense Linnaeus USA: Vermont Sutton: Sutton F. C. Seymour 18,681 1960-7-11
GH: 00583504 Phleum pratense Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 59 1913-9-19
NEBC: 00611975 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Saugus: Saugus F. C. Seymour 5186 1938-11-24
NEBC: 01150821 Piptatherum pungens (Torrey) Dorn USA: Massachusetts Mashpee: Mashpee F. C. Seymour 5215 1939-6-15
GH: 01150823 Piptatherum pungens (Torrey) Dorn USA: Massachusetts Bolton: Bolton F. C. Seymour 137 1944-5-20
NEBC: 01150824 Piptatherum pungens (Torrey) Dorn USA: Massachusetts Bolton: Bolton F. C. Seymour 6099 1944-5-15
NEBC: 01150890 Piptatherum racemosum (Smith) Eaton USA: Vermont Ryegate: Ryegate F. C. Seymour 18936 1960-7-23
NEBC: 01150898 Piptatherum racemosum (Smith) Eaton USA: Vermont Brookfield: Brookfield F. C. Seymour 22308 1964-9-14
GH: 00865274 Piptatherum racemosum (Smith) Eaton USA: Massachusetts Wilbraham: Wilbraham F. C. Seymour 633 1927-7-26
GH: 00865295 Piptatherum racemosum (Smith) Eaton USA: Connecticut Meriden: Meriden F. C. Seymour 16416 1955-9-7
NEBC: 00863021 Piptochaetium avenaceum (Linnaeus) Parodi USA: Massachusetts Mashpee: Mashpee F. C. Seymour 5216 1939-6-15
NEBC: 00863026 Piptochaetium avenaceum (Linnaeus) Parodi USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1060 1916-7-1
GH: 00863035 Piptochaetium avenaceum (Linnaeus) Parodi USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1060 1916-7-1
NEBC: 01149894 Poa alsodes A. Gray USA: Vermont Waterville: Waterville F. C. Seymour 23794 1966-6-18
NEBC: 01149902 Poa alsodes A. Gray USA: Vermont Barnard: Barnard F. C. Seymour 23652 1966-6-7
NEBC: 01149906 Poa alsodes A. Gray USA: Vermont Arlington: Arlington F. C. Seymour 21619 1964-6-24
GH: 00595341 Poa annua Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 61 1913-9-19
NEBC: 00595277 Poa annua Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18638 1960-7-8
GH: 00595329 Poa annua Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1845 1916-9-23
NEBC: 00606254 Poa compressa Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18885 1960-7-20
NEBC: 00606256 Poa compressa Linnaeus USA: Vermont Ryegate: Ryegate F. C. Seymour 18905 1960-7-21
GH: 00606299 Poa compressa Linnaeus USA: Massachusetts Cambridge: Cambridge, Bond St. F. C. Seymour 1916-7-21
NEBC: 00606341 Poa compressa Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 17133 1957-6-26
NEBC: 00606336 Poa compressa Linnaeus USA: Massachusetts Plymouth: Plymouth F. C. Seymour 4118 1935-7-2
GH: 00606359 Poa compressa Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1077 1916-6-26
GH: 00606360 Poa compressa Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1076 1916-6-26
NEBC: 00606361 Poa compressa Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1077 1916-6-26
NEBC: 00606362 Poa compressa Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1076 1916-6-26
GH: 00606373 Poa compressa Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 196 1914-6-19
GH: 00606374 Poa compressa Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour 432 1925-6-22
NEBC: 01150368 Poa palustris Linnaeus USA: Vermont Concord: Concord F. C. Seymour 21226 1963-7-4
NEBC: 01150378 Poa palustris Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18052 1959-8-7
NEBC: 01150379 Poa palustris Linnaeus USA: Vermont Ryegate: Ryegate F. C. Seymour 18906 1960-7-21
NEBC: 01150388 Poa palustris Linnaeus USA: Vermont Fairlee: Fairlee F. C. Seymour 18216 1959-8-18
NEBC: 01150389 Poa palustris Linnaeus USA: Vermont Orange: Orange F. C. Seymour 19012 1960-7-27
NEBC: 01150419 Poa palustris Linnaeus USA: Massachusetts Belmont: Waverley F. C. Seymour 1909-7-17
NEBC: 01150438 Poa palustris Linnaeus USA: Massachusetts Braintree Town F. C. Seymour 5469 1940-7-14
NEBC: 01150443 Poa palustris Linnaeus USA: Massachusetts Weymouth Town F. C. Seymour 4152 1935-7-6
GH: 00583761 Poa pratensis Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1588 1917-6-9
NEBC: 00583762 Poa pratensis Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1588 1917-6-9
NEBC: 00595505 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Dighton: Dighton F. C. Seymour 18,547 1960-6-6
NEBC: 00595508 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Taunton: Taunton F. C. Seymour 17,822 1958-5-24
GH: 00595518 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1078 1916-6-26
NEBC: 00595519 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1078 1916-6-26
GH: 00595529 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Ludlow: Ludlow F. C. Seymour 442 1926-6-21
NEBC: 01148736 Poa saltuensis Fernald & Wiegand USA: Massachusetts Amherst: Amherst F. C. Seymour 3522 1930-5-30
GH: 01148738 Poa saltuensis Fernald & Wiegand USA: Massachusetts Amherst: Amherst F. C. Seymour 3522 1930-5-30
NEBC: 00595662 Poa trivialis Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 18548 1960-6-6
NEBC: 00595670 Poa trivialis Linnaeus USA: Massachusetts Mashpee: Mashpee F. C. Seymour 5221a 1939-6-15
GH: 00595673 Poa trivialis Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1589 1917-6-19
NEBC: 00595674 Poa trivialis Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1589 1917-6-19
GH: 00595675 Poa trivialis Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1847 1916-6-26
NEBC: 00595676 Poa trivialis Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 4722 1935-7-22
NEBC: 00595883 Puccinellia distans (Jacquin) Parlatore USA: Vermont Burlington: Burlington F. C. Seymour 24501
NEBC: 01150547 Puccinellia maritima (Hudson) Parlatore USA: Massachusetts Quincy: Quincy F. C. Seymour 5067 1938-6-30
GH: 02410516 Puccinellia maritima (Hudson) Parlatore USA: Massachusetts Quincy: Houghs Neck F. C. Seymour 150 1940-7-4
GH: 02410507 Puccinellia maritima (Hudson) Parlatore USA: Massachusetts Quincy: Houghs Neck F. C. Seymour 150 1940-7-4
GH: 00595828 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1084 1916-6-26
NEBC: 00595829 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1084 1916-6-26
GH: 00595830 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1853 1916-7-29
GH: 00595843 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Granville: Granville F. C. Seymour 161 1914-6-19
NEBC: 00595857 Schedonorus pratensis (Hudson) P. Beauvois USA: Connecticut Bozrah: Bozrah F. C. Seymour 21754 1964-7-7
NEBC: 00595874 Schedonorus pratensis (Hudson) P. Beauvois USA: Connecticut New Milford: New Milford F. C. Seymour 19865 1962-7-13
NEBC: 01148841 Schizachne purpurascens (Torrey) Swallen USA: Vermont Ryegate: Ryegate F. C. Seymour 18906 1960-7-21
NEBC: 00684324 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Raynham: Raynham F. C. Seymour 4477 1935-9-17
GH: 00684347 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1492 1916-9-21
GH: 00684348 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1493 1916-9-21
NEBC: 00684349 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1492 1916-9-21
NEBC: 00684350 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1493 1916-9-21
NEBC: 00684372 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Warren: Warren F. C. Seymour 4064 1933-10-12
GH: 00680949 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Ludlow: Ludlow F. C. Seymour 735 1935-8-28
GH: 00680950 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Granville: Granville F. C. Seymour 108 1913-9-16
NEBC: 00598330 Setaria faberi R. A. W. Herrmann USA: Massachusetts Lancaster: Lancaster F. C. Seymour 6028 1943-9-22
GH: 00598165 Setaria italica (Linnaeus) P. Beauvois USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1835 1916-9-21
GH: 00598295 Setaria pumila (Poiret) Roemer & Schultes USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1834 1916-9-5
GH: 00598308 Setaria pumila (Poiret) Roemer & Schultes USA: Massachusetts Granville: Granville F. C. Seymour 62 1913-9-19
GH: 00598345 Setaria verticillata (Linnaeus) P. Beauvois USA: Massachusetts Cambridge: Cambridge, Garden St. F. C. Seymour 1915-8-16
NEBC: 00614250 Setaria viridis (Linnaeus) P. Beauvois USA: Vermont Burlington: Burlington F. C. Seymour 1968-8-15
NEBC: 00614262 Setaria viridis (Linnaeus) P. Beauvois USA: Vermont Bennington: Bennington F. C. Seymour 30,191 1971-8-25
NEBC: 00614281 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Pepperell: Pepperell F. C. Seymour 7391 1946-8-24
NEBC: 00614304 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Taunton: Taunton F. C. Seymour 19,072 1960-8-4
GH: 00614319 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts North Amherst F. C. Seymour 2261 1923-8-9
GH: 00680778 Sorghastrum nutans (Linnaeus) Nash USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1038 1916-9-23
NEBC: 00680779 Sorghastrum nutans (Linnaeus) Nash USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1038 1916-9-23
GH: 00734345 Sorghastrum nutans (Linnaeus) Nash USA: Massachusetts Granville: Granville F. C. Seymour 328 1916-9-11
GH: 00879291 Spartina alterniflora Loiseleur-Deslongchamps USA: Massachusetts Gloucester: Gloucester F. C. Seymour 2906 1927-8-5
GH: 01175130 Spartina pectinata Link USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1073 1916-7-25
NEBC: 01175132 Spartina pectinata Link USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1073 1916-7-25
NEBC: 01182083 Sphenopholis intermedia Rydberg USA: Vermont Groton: Groton F. C. Seymour 18595 1960-7-6
GH: 00614516 Sporobolus asper (Michaux) Kunth USA: Massachusetts Quincy: Quincy F. C. Seymour 217 1936-9-15
GH: 00614517 Sporobolus asper (Michaux) Kunth USA: Massachusetts Quincy: Quincy F. C. Seymour 217 1936-9-15
NEBC: 00879417 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Maine Richmond: Richmond F. C. Seymour 24963 1966-9-10
NEBC: 00879442 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: New Hampshire New Boston: New Boston F. C. Seymour 5170 1938-9-2
NEBC: 00879450 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Vermont Charleston: Charleston F. C. Seymour 25244 1966-9-24
ECON: 00879451 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Vermont Charleston: Charleston F. C. Seymour 25244 1966-9-24
NEBC: 00879516 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Massachusetts Lancaster: Lancaster F. C. Seymour 5945 1943-8-31
NEBC: 00879524 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Massachusetts Sunderland: Sunderland F. C. Seymour 3728 1931-8-20
NEBC: 00879527 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Massachusetts Amherst: Amherst F. C. Seymour 3647 1930-9-18
GH: 00879529 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Massachusetts Sunderland: Sunderland F. C. Seymour 3728 1931-8-20
GH: 00879530 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Massachusetts Granville: Granville F. C. Seymour 125 1913-9-16
NEBC: 01182155 Torreyochloa pallida (Torrey) G. L. Church USA: Maine Chesterville: Chesterville F. C. Seymour 24010 1966-7-19
NEBC: 01182220 Torreyochloa pallida (Torrey) G. L. Church USA: Massachusetts North Amherst F. C. Seymour 2642
GH: 01182221 Torreyochloa pallida (Torrey) G. L. Church USA: Massachusetts Holyoke: Holyoke F. C. Seymour 433 1925-6-22
GH: 01182223 Torreyochloa pallida (Torrey) G. L. Church USA: Massachusetts Ludlow: Ludlow F. C. Seymour 358 1926-6-21
NEBC: 01182317 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: New Hampshire Croydon: Croydon F. C. Seymour 4731 1936-8-7
NEBC: 01182326 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Vermont Groton: Groton F. C. Seymour 18306 1959-8-25
GH: 01182327 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Vermont Groton: Groton F. C. Seymour 18306 1959-8-25
GH: 01182345 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Massachusetts Hanover: Hanover F. C. Seymour 5456 1940-6-17
NEBC: 01182346 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Massachusetts Hanover: Hanover F. C. Seymour 5456 1940-6-17
GH: 00614575 Tridens flavus (Linnaeus) Hitchcock USA: Massachusetts Pelham: Pelham F. C. Seymour 5937 1943-8-30
NEBC: 00614576 Tridens flavus (Linnaeus) Hitchcock USA: Massachusetts Pelham: Pelham F. C. Seymour 5937 1943-8-30
GH: 00614581 Tridens flavus (Linnaeus) Hitchcock USA: Rhode Island Portsmouth: Portsmouth F. C. Seymour 16,068 1954-8-29
GH: 00614584 Tridens flavus (Linnaeus) Hitchcock USA: Connecticut Putnam: Putnam F. C. Seymour 5740 1942-8-14
NEBC: 00614609 Tridens flavus (Linnaeus) Hitchcock USA: Connecticut Norwalk: Norwalk F. C. Seymour 20,391 1962-8-18
GH: 00879637 Triplasis purpurea (Walter) Chapman USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1442 1916-9-23
NEBC: 00879638 Triplasis purpurea (Walter) Chapman USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1442 1916-9-23
NEBC: 00865032 Trisetum melicoides (Michaux) Scribner USA: Vermont Fairlee: Fairlee F. C. Seymour 18217 1959-8-18
NEBC: 00700315 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Plymouth: Plymouth F. C. Seymour 4115 1935-7-1
NEBC: 00700328 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Mashpee: Mashpee F. C. Seymour 5217 1939-6-16
NEBC: 00700336 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1494 1917-6-22
GH: 00700388 Vulpia octoflora tenella (Willdenow) Fernald USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1494 1917-6-22
GH: 00700389 Vulpia octoflora tenella (Willdenow) Fernald USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1851 1916-6-27
GH: 00700390 Vulpia octoflora tenella (Willdenow) Fernald USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1595 1917-6-9
GH: 00700391 Vulpia octoflora tenella (Willdenow) Fernald USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1850 1917-6-8
NEBC: 00863883 Zizania aquatica Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 17183 1957-7-15
GH: 00863892 Zizania aquatica Linnaeus USA: Massachusetts Southwick: Southwick F. C. Seymour 246 1914-9-9
GH: 01154776 Zizania aquatica Linnaeus USA: Massachusetts Dighton: F. C. Seymour 17183 1957-7-15
Polemoniaceae NEBC: 01104889 Phlox paniculata Linnaeus USA: Connecticut Cornwall: West Cornwall, on bank of Housaton... F. C. Seymour 24344 1966-7-30
Polygalaceae NEBC: 00669753 Polygala ambigua Nuttall USA: Connecticut West Hartland F. C. Seymour 30139 1972-9-9
GH: 00711948 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Dighton: Dighton F. C. Seymour 16904 1956-8-20
NEBC: 00711974 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Falmouth: Falmouth F. C. Seymour 4547 1936-8-1
NEBC: 00720106 Polygala nuttallii Torr. & A. Gray USA: Massachusetts Mashpee: Mashpee F. C. Seymour 4294 1935-7-19
NEBC: 00720119 Polygala nuttallii Torr. & A. Gray USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1255 1916-8-24
GH: 00720121 Polygala nuttallii Torr. & A. Gray USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1255 1916-8-24
GH: 00720122 Polygala nuttallii Torr. & A. Gray USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1960 1916-7-27
NEBC: 00572306 Polygala paucifolia Willdenow USA: New Hampshire Freedom: Freedom F. C. Seymour 17,896 1958-7-10
GH: 00558243 Polygala paucifolia Willdenow USA: Massachusetts Holyoke: Holyoke F. C. Seymour 487 1925-5-14
GH: 00720307 Polygala polygama Walter USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1253 1916-7-26
GH: 00720308 Polygala polygama Walter USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1470 1916-7-26
NEBC: 00720309 Polygala polygama Walter USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1253 1916-7-26
NEBC: 00720310 Polygala polygama Walter USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1470 1916-7-26
NEBC: 00720801 Polygala sanguinea Linnaeus USA: Massachusetts East Bridgewater: East Bridgewater F. C. Seymour 4993 1937-9-6
GH: 00752105 Polygala sanguinea Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 17977 1959-7-26
GH: 00752122 Polygala sanguinea Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1254 1916-7-27
NEBC: 00752123 Polygala sanguinea Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1254 1916-7-27
GH: 00752153 Polygala sanguinea Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 128 1913-9-20
GH: 00503059 Polygala verticillata Linnaeus USA: Massachusetts Southwick: Southwick F. C. Seymour 228 1914-9-5
NEBC: 00503033 Polygala verticillata Linnaeus USA: Massachusetts Mashpee: Mashpee F. C. Seymour 4293 1935-7-19
NEBC: 00503104 Polygala verticillata Linnaeus USA: Connecticut West Hartland F. C. Seymour 30149 1972-9-9
NEBC: 02230112 Polygala verticillata Linnaeus USA: Massachusetts Lancaster: [no additional data] F. C. Seymour 5757 1942-8-24
NEBC: 02230112 Polygala verticillata dolichoptera Fernald USA: Massachusetts Lancaster: [no additional data] F. C. Seymour 5757 1942-8-24
Polygonaceae GH: 00664920 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Massachusetts Holyoke: Holyoke F. C. Seymour 600 1926-9-7
NEBC: 00736879 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Massachusetts Northbridge: Northbridge F. C. Seymour 20236 1945-9-23
GH: 00736891 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Massachusetts Springfield: Springfield F. C. Seymour 584 1926-8-30
NEBC: 00736929 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Vermont Rupert: Rupert F. C. Seymour 26705 1967-9-9
GH: 02364483 Persicaria amphibia (Linnaeus) Delarbre USA: Wisconsin [data not captured] F. C. Seymour 14490a 1952-7-27
GH: 02364482 Persicaria amphibia (Linnaeus) Delarbre USA: Wisconsin [data not captured] F. C. Seymour 14911 1952-9-11
GH: 02364481 Persicaria amphibia (Linnaeus) Delarbre USA: Wisconsin [data not captured] F. C. Seymour 14911 1952-9-11
GH: 00036679 Persicaria arifolia (Linnaeus) Haraldson USA: Massachusetts Southwick: along Great Brook F. C. Seymour 251 1914-9-9
GH: 02364557 Persicaria arifolia (Linnaeus) Haraldson USA: Wisconsin [data not captured] F. C. Seymour [data not captured] 16388 1955-8-30
GH: 02364659 Persicaria careyi (Olney) Greene USA: Wisconsin [data not captured] F. C. Seymour [data not captured] 16374 1955-8-29
GH: 02364914 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Wisconsin [data not captured] F. C. Seymour 14896 1952-9-8
NEBC: 00736125 Persicaria hydropiperoides (Michaux) Small USA: Massachusetts Edgartown: Edgartown F. C. Seymour 4616 1935-7-23
NEBC: 00866167 Persicaria punctata (Elliott) Small USA: Massachusetts Taunton: Taunton F. C. Seymour 17725 1957-9-12
NEBC: 00648958 Polygonella articulata (Linnaeus) Meisner USA: New Hampshire New Boston: New Boston F. C. Seymour 5171 1938-9-2
NEBC: 00762084 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Plympton: Plympton F. C. Seymour 4532 1935-9-23
NEBC: 00762092 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Raynham: Raynham F. C. Seymour 4490 1935-9-17
GH: 00762121 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Plympton: Plympton F. C. Seymour 4532 1935-9-23
GH: 00762126 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1187 1916-9-21
NEBC: 00762127 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1187 1916-9-21
GH: 00762129 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1465 1916-9-23
NEBC: 00762130 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1465 1916-9-23
NEBC: 00762136 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Blackstone: Blackstone F. C. Seymour 31402 1954-9-29
GH: 00642564 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Chicopee: Chicopee F. C. Seymour 466 1925-8-9
GH: 00642565 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Chicopee: Chicopee F. C. Seymour G248 1925-7-29
NEBC: 00686312 Polygonum achoreum S. F. Blake USA: Maine Westmanland: Westmanland F. C. Seymour 23198 1965-8-24
NEBC: 00686315 Polygonum achoreum S. F. Blake USA: Vermont Burlington: Burlington F. C. Seymour 23488 1965-9-20
NEBC: 00762165 Polygonum amphibium Linnaeus USA: New Hampshire Ossipee: Ossipee F. C. Seymour 4839 1936-9-2
NEBC: 00762227 Polygonum amphibium Linnaeus USA: Massachusetts Dudley: Dudley F. C. Seymour 17951 1958-8-18
NEBC: 00762228 Polygonum amphibium Linnaeus USA: Massachusetts Harvard: Harvard F. C. Seymour 7273 1946-7-24
NEBC: 00642675 Polygonum arenastrum Boreau USA: Maine Presque Isle: Presque Isle F. C. Seymour 23237 1965-8-25
GH: 00036679 Polygonum arifolium Linnaeus USA: Massachusetts Southwick: along Great Brook F. C. Seymour 251 1914-9-9
NEBC: 00645438 Polygonum arifolium Linnaeus USA: Massachusetts Shutesbury: Shutesbury F. C. Seymour 3601 1930-7-28
GH: 00036679 Polygonum arifolium lentiforme Fernald & Griscom USA: Massachusetts Southwick: along Great Brook F. C. Seymour 251 1914-9-9
GH: 02361575 Polygonum articulatum Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 11066 1949-9-26
GH: 02361574 Polygonum articulatum Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 12357 1950-9-4
GH: 01047829 Polygonum aviculare Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1922 1916-9-23
NEBC: 00749588 Polygonum aviculare depressum (Meisner) Arcangeli USA: Maine Presque Isle: Presque Isle F. C. Seymour 23269 1965-8-25
NEBC: 00749599 Polygonum aviculare depressum (Meisner) Arcangeli USA: Maine Unity: Unity F. C. Seymour 30074 1971-8-26
NEBC: 00749655 Polygonum aviculare depressum (Meisner) Arcangeli USA: Vermont Burlington: Burlington F. C. Seymour 23490 1965-9-20
NEBC: 00749656 Polygonum aviculare depressum (Meisner) Arcangeli USA: Vermont Brookfield: Brookfield F. C. Seymour 22314 1964-9-14
GH: 01047820 Polygonum aviculare depressum (Meisner) Arcangeli USA: Massachusetts Granville: Granville F. C. Seymour 56 1913-9-19
NEBC: 00749750 Polygonum aviculare neglectum (Bess) Arcangeli USA: Massachusetts Stoughton: Stoughton F. C. Seymour 23,529 1964-10-13
NEBC: 00749751 Polygonum aviculare neglectum (Bess) Arcangeli USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1416 1916-9-23
GH: 00738751 Polygonum aviculare neglectum (Bess) Arcangeli USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1923 1916-9-23
GH: 00738752 Polygonum aviculare neglectum (Bess) Arcangeli USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1921 1916-9-23
GH: 00738753 Polygonum aviculare neglectum (Bess) Arcangeli USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1416 1916-9-23
GH: 00738754 Polygonum aviculare neglectum (Bess) Arcangeli USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1924 1916-9-23
NEBC: 00762641 Polygonum buxiforme Small USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1181 1916-9-23
NEBC: 00762642 Polygonum buxiforme Small USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1463 1916-9-23
GH: 00954717 Polygonum buxiforme Small USA: Massachusetts Oak Bluffs: Farm Pond F. C. Seymour 1463 1916-9-23
GH: 00954718 Polygonum buxiforme Small USA: Massachusetts Oak Bluffs: Farm Pond F. C. Seymour 1683 1916-7-24
GH: 00954719 Polygonum buxiforme Small USA: Massachusetts Oak Bluffs: Farm Pond F. C. Seymour 1682 1916-9-23
GH: 00954720 Polygonum buxiforme Small USA: Massachusetts Oak Bluffs: Farm Pond F. C. Seymour 1920 1916-9-23
NEBC: 00762705 Polygonum careyi Olney USA: Massachusetts Weymouth Town F. C. Seymour 4872 1936-9-28
NEBC: 00762708 Polygonum careyi Olney USA: Massachusetts Halifax: Halifax F. C. Seymour 4987 1937-9-6
NEBC: 00762719 Polygonum careyi Olney USA: Massachusetts Clinton: Clinton F. C. Seymour 6810 1944-8-2
GH: 00762725 Polygonum careyi Olney USA: Massachusetts Westfield: Westfield F. C. Seymour 292 1914-9-17
GH: 00762815 Polygonum cilinode Michaux USA: Massachusetts Granville: Granville F. C. Seymour 348 1916-12-9
NEBC: 00751493 Polygonum convolvulus Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18321 1959-8-25
GH: 00759111 Polygonum convolvulus Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 68 1913-9-18
NEBC: 00645384 Polygonum cristatum Engelmann & A. Gray USA: Massachusetts Edgartown: Edgartown F. C. Seymour 4618 1935-7-23
GH: 02360763 Polygonum erectum Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 10172 1948-8-2
NEBC: 00645715 Polygonum hydropiper Linnaeus USA: Maine New Sweden: New Sweden F. C. Seymour 23192 1965-8-24
NEBC: 00630550 Polygonum hydropiper Linnaeus USA: Massachusetts West Quincy F. C. Seymour 4385 1935-8-20
GH: 00664294 Polygonum hydropiper Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 7 1913-9-15
NEBC: 00664306 Polygonum hydropiper Linnaeus USA: Rhode Island Bristol: Bristol F. C. Seymour 22191 1964-8-29
GH: 00664324 Polygonum hydropiper Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1510 1916-4-9
NEBC: 00664325 Polygonum hydropiper Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1510 1916-4-9
GH: 02363116 Polygonum hydropiper Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 14499 1952-7-27
NEBC: 00552072 Polygonum hydropiperoides Michaux USA: Massachusetts Weymouth Town F. C. Seymour 4371 1935-8-8
NEBC: 00552074 Polygonum hydropiperoides Michaux USA: Massachusetts Bridgewater: Bridgewater F. C. Seymour 4415a 1935-9-17
NEBC: 00552075 Polygonum hydropiperoides Michaux USA: Massachusetts Bridgewater: Bridgewater F. C. Seymour 4415 1935-9-17
GH: 00552114 Polygonum hydropiperoides Michaux USA: Massachusetts Greenwich F. C. Seymour 2243 1923-7-21
NEBC: 00552163 Polygonum hydropiperoides Michaux USA: Connecticut Trumbull: Trumbull F. C. Seymour 20,250 1962-8-16
NEBC: 00736125 Polygonum hydropiperoides Michaux USA: Massachusetts Edgartown: Edgartown F. C. Seymour 4616 1935-7-23
NEBC: 00731917 Polygonum lapathifolium Linnaeus USA: Maine Unity: Unity F. C. Seymour 30111 1971-8-26
NEBC: 00731987 Polygonum lapathifolium Linnaeus USA: Vermont Enosburg: Enosburg F. C. Seymour 24350 1966-7-30
NEBC: 00731988 Polygonum lapathifolium Linnaeus USA: Vermont Richford: Richford F. C. Seymour 29863 1971-8-18
NEBC: 00731989 Polygonum lapathifolium Linnaeus USA: Vermont Richford: Richford F. C. Seymour 29864a 1971-8-18
NEBC: 00731990 Polygonum lapathifolium Linnaeus USA: Vermont Stowe: Stowe F. C. Seymour 23991 1966-7-16
NEBC: 00736107 Polygonum lapathifolium Linnaeus USA: Connecticut Trumbull: Trumbull F. C. Seymour 20247 1962-8-16
NEBC: 00749359 Polygonum longisetum de Bruyne USA: Connecticut Trumbull: Trumbull F. C. Seymour 20249 1962-8-16
NEBC: 00736109 Polygonum minus Hudson USA: Massachusetts Worcester: Worcester F. C. Seymour 20260 1944-8-3
NEBC: 00552323 Polygonum pensylvanicum Linnaeus USA: Massachusetts Chatham: Chatham F. C. Seymour 5141 1938-8-20
GH: 00552350 Polygonum pensylvanicum Linnaeus USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1182 1917-9-5
NEBC: 00552351 Polygonum pensylvanicum Linnaeus USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1182 1917-9-5
GH: 00552470 Polygonum pensylvanicum Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 71 1913-9-17
NEBC: 00552544 Polygonum persicaria Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18,323 1959-8-25
NEBC: 00552545 Polygonum persicaria Linnaeus USA: Vermont Burlington: Burlington F. C. Seymour 27083 1968-8-29
NEBC: 00552547 Polygonum persicaria Linnaeus USA: Vermont Burlington: Burlington F. C. Seymour 27,508 1969-6-23
NEBC: 00552625 Polygonum persicaria Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. Seymour 4617 1935-7-23
NEBC: 00552626 Polygonum persicaria Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 118 1916-9-4
GH: 00552629 Polygonum persicaria Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1184 1916-9-4
GH: 00645978 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1181 1916-9-23
NEBC: 00866167 Polygonum punctatum Elliott USA: Massachusetts Taunton: Taunton F. C. Seymour 17725 1957-9-12
GH: 00729030 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1684 1916-9-23
NEBC: 00729032 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Edgartown: Edgartown F. C. Seymour 4615 1935-7-23
GH: 00729039 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1183 1916-8-25
NEBC: 00729040 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1183 1916-8-25
GH: 00630998 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1417 1917-9-4
NEBC: 00729041 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1417 1917-9-4
NEBC: 00729093 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Connecticut Trumbull: Trumbull F. C. Seymour 20248 1962-8-16
GH: 00866292 Polygonum ramosissimum Michaux USA: Massachusetts Dighton: Dighton F. C. Seymour 18395 1959-9-4
NEBC: 00729131 Polygonum robustius (Small) Fernald USA: Massachusetts Weymouth Town F. C. Seymour 4873 1936-9-28
GH: 00729313 Polygonum sagittatum Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1685 1916-7-25
NEBC: 00729314 Polygonum sagittatum Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1685 1916-7-25
GH: 00729317 Polygonum sagittatum Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1185 1916-9-4
NEBC: 00729318 Polygonum sagittatum Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1185 1916-9-4
GH: 00736764 Polygonum sagittatum Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 5 1913-9-15
NEBC: 00664812 Polygonum scandens Linnaeus USA: Massachusetts Raynham: Raynham F. C. Seymour 4491 1935-9-17
GH: 00664819 Polygonum scandens Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1186 1916-9-20
NEBC: 00664820 Polygonum scandens Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1186 1916-9-20
GH: 00664830 Polygonum scandens Linnaeus USA: Massachusetts Shrewsbury: Shrewsbury F. C. Seymour 16762 1945-9-18
GH: 00664838 Polygonum scandens Linnaeus USA: Massachusetts Southwick: Southwick F. C. Seymour 233 1914-9-5
GH: 00689304 Polygonum setaceum Baldwin USA: Massachusetts Southwick: Southwick F. C. Seymour 300 1914-9-15
NEBC: 00736929 Polygonum virginianum Linnaeus USA: Vermont Rupert: Rupert F. C. Seymour 26705 1967-9-9
NEBC: 00736879 Polygonum virginianum Linnaeus USA: Massachusetts Northbridge: Northbridge F. C. Seymour 20236 1945-9-23
GH: 00736891 Polygonum virginianum Linnaeus USA: Massachusetts Springfield: Springfield F. C. Seymour 584 1926-8-30
GH: 00664920 Polygonum virginianum Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour 600 1926-9-7
GH: 00501912 Rumex acetosella Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 184 1914-6-23
NEBC: 00501802 Rumex acetosella Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18061 1959-8-9
NEBC: 00650115 Rumex britannica Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 4614 1935-7-27
NEBC: 00650116 Rumex britannica Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. Seymour 4611 1935-7-23
GH: 00650118 Rumex britannica Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1177 1917-9-4
NEBC: 00650119 Rumex britannica Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1177 1917-9-4
NEBC: 00650122 Rumex britannica Linnaeus USA: Massachusetts Westminster: Westminster F. C. Seymour 31308 1954-8-22
GH: 00675634 Rumex maritimus fueginus (Philippi) Dusén USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1462 1917-9-5
GH: 00675635 Rumex maritimus fueginus (Philippi) Dusén USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1180 1917-9-5
NEBC: 00675649 Rumex maritimus fueginus (Philippi) Dusén USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1180 1917-9-5
NEBC: 00675650 Rumex maritimus fueginus (Philippi) Dusén USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1462 1917-9-5
GH: 00759635 Rumex obtusifolius Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1179 1916-7-27
NEBC: 00759636 Rumex obtusifolius Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1179 1916-7-27
NEBC: 00675624 Rumex obtusifolius Linnaeus USA: Maine Chatham F. C. Seymour 5140 1938-8-20
GH: 00685437 Rumex obtusifolius L. / Rech. f USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1178 1916-6-27
NEBC: 00685438 Rumex obtusifolius L. / Rech. f USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1178 1916-6-27
NEBC: 00765177 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Massachusetts West Boylston: West Boylston F. C. Seymour 5850 1943-7-15
Polypodiaceae NEBC: 00658050 Polypodium virginianum Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18883 1960-7-20
NEBC: 00727989 Polypodium virginianum Linnaeus USA: Vermont Ryegate: Ryegate F. C. Seymour 18921 1960-7-21
NEBC: 00658200 Polypodium virginianum Linnaeus USA: Massachusetts Quincy: Quincy F. C. Seymour 5450 1940-6-5
NEBC: 00658203 Polypodium virginianum Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 17913 1958-7-26
Pontederiaceae NEBC: 00700403 Heteranthera dubia MacMillan USA: Vermont Fairfield: Fairfield F. C. Seymour 25,083 1966-9-17
GH: 00764347 Pontederia cordata Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1634 1917-6-22
GH: 00764348 Pontederia cordata Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1142 1917-9-12
NEBC: 00764349 Pontederia cordata Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1634 1917-6-22
NEBC: 00764350 Pontederia cordata Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1142 1917-9-12
NEBC: 00764354 Pontederia cordata Linnaeus USA: Massachusetts Clinton: Clinton F. C. Seymour 7108 1944-9-4
GH: 00764366 Pontederia cordata Linnaeus USA: Massachusetts Chicopee: Chicopee F. C. Seymour 460 1925-7-11
NEBC: 00764399 Pontederia cordata Linnaeus USA: Connecticut Trumbull: Trumbull F. C. Seymour 20245 1962-8-16
Porpidiaceae FH: 00474271 Porpidia albocaerulescens (Wulfen) Hertel & Knoph USA: Rhode Island Glocester: [data not captured] F. C. Seymour 1961-6-14
Portulacaceae NEBC: 00675537 Claytonia caroliniana Michaux USA: Vermont Westford: Westford F. C. Seymour 22,637 1965-5-8
Potamogetonaceae GH: 00449337 Potamogeton alpinus subellipticus (Fernald) Ogden USA: Wisconsin [data not captured] F. C. Seymour 15,376 1953-7-13
GH: 00449339 Potamogeton alpinus subellipticus (Fernald) Ogden USA: Wisconsin [no additional data] F. C. Seymour 13,041 1951-8-22
GH: 01564057 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] F. C. Seymour 14,888 1952-9-8
GH: 01564058 Potamogeton amplifolius Tuckerman USA: Wisconsin [data not captured] F. C. Seymour 13,040 1951-8-22
NEBC: 00816930 Potamogeton bicupulatus Fernald USA: Massachusetts Plymouth: Plymouth F. C. Seymour 4346 1935-8-5
GH: 01564118 Potamogeton bicupulatus Fernald USA: Wisconsin [data not captured] F. C. Seymour 15,075 1952-9-29
GH: 01564122 Potamogeton bicupulatus Fernald USA: Wisconsin [data not captured] F. C. Seymour 15,427 1953-7-20
GH: 00606110 Potamogeton crispus Linnaeus USA: Massachusetts Concord: Concord, Sudbury River F. C. Seymour 15236 1953-6-19
GH: 01564375 Potamogeton diversifolius Rafinesque USA: Maryland Patuxent Wild Life Refuge Laurel F. C. Seymour 10,052 1948-6-11
NEBC: 00306066 Potamogeton gemmiparus J. W. Robbins ex Morong USA: Massachusetts Milton: Blue Hills Reservation, Houghtons Po... F. C. Seymour 4378 1935-8-20
GH: 01695169 Potamogeton oakesianus J. W. Robbins USA: Wisconsin Bass Lake & Route H. T35N, R7E, sec. 34 F. C. Seymour 15,077 1952-9-29
NEBC: 00306066 Potamogeton pusillus gemmiparus (J. W. Robbins) R. R. Haynes & Hellquist USA: Massachusetts Milton: Blue Hills Reservation, Houghtons Po... F. C. Seymour 4378 1935-8-20
ECON: 00712136 Potamogeton pusillus tenuissimus Mertens & Koch USA: Maine Gray: Gray F. C. Seymour 20800 1963-8-17
NEBC: 00712138 Potamogeton pusillus tenuissimus Mertens & Koch USA: Maine Bowdoinham: Bowdoinham F. C. Seymour 25005 1966-9-10
GH: 00700511 Potamogeton pusillus tenuissimus Mertens & Koch USA: New Hampshire Temple: Temple F. C. Seymour 2749 1926-8-11
NEBC: 00700530 Potamogeton pusillus tenuissimus Mertens & Koch USA: New Hampshire Wolfeboro: Wolfeboro F. C. Seymour 4816 1936-9-2
NEBC: 00700581 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Warren: Warren F. C. Seymour 23883 1966-6-25
NEBC: 00700582 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Orange: Orange F. C. Seymour 19005 1960-7-27
NEBC: 00700584 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Newbury: Newbury F. C. Seymour 18244 1959-8-20
NEBC: 00700583 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Fairlee: Fairlee F. C. Seymour 18215 1959-8-18
NEBC: 00700585 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Bradford: Bradford F. C. Seymour 18204 1959-8-17
NEBC: 00700586 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Bradford: Bradford F. C. Seymour 18258 1959-8-21
GH: 00700587 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Bradford: Bradford F. C. Seymour 18204 1959-8-17
NEBC: 00700589 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Peacham: Peacham F. C. Seymour 18139 1959-8-12
GH: 00700590 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Peacham: Peacham F. C. Seymour 18139 1959-8-12
NEBC: 00700592 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Burke: Burke F. C. Seymour 18757a 1960-7-11
NEBC: 00700593 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Burke: Burke F. C. Seymour 18757 1960-7-11
NEBC: 00700595 Potamogeton pusillus tenuissimus Mertens & Koch USA: Vermont Highgate: Highgate F. C. Seymour 22,809 1965-6-24
NEBC: 00700651 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Waltham: Waltham F. C. Seymour 5068 1938-7-4
NEBC: 00700673 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Quincy: Quincy F. C. Seymour 5055 1938-6-7
NEBC: 00700676 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Weymouth Town F. C. Seymour 4368 1935-8-8
NEBC: 00700677 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Weymouth Town F. C. Seymour 4367 1935-8-8
GH: 00700679 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Buckland: Buckland F. C. Seymour 3879 1932-9-2
GH: 00700685 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Palmer Town F. C. Seymour 423 1925-8-14
GH: 00700686 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Southwick: Southwick F. C. Seymour 281 1914-9-9
GH: 00700687 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Westfield: Westfield F. C. Seymour G340 1926-7-26
NEBC: 00700691 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Ashfield: Ashfield F. C. Seymour 3869 1932-8-29
NEBC: 00700695 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Warren: Warren F. C. Seymour 4408 1935-9-13
NEBC: 00700709 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Clinton: Clinton F. C. Seymour 7103 1944-9-4
NEBC: 00700712 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 4561 1935-7-22
NEBC: 00700713 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1028 1917-9-4
GH: 00700714 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1028 1917-9-4
GH: 00700715 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 10053 1935-7-25
NEBC: 00700716 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1571 1917-9-12
GH: 00700717 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1571 1917-9-12
NEBC: 00700726 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Dighton: Dighton F. C. Seymour 18546 1960-6-6
NEBC: 00700732 Potamogeton pusillus tenuissimus Mertens & Koch USA: Massachusetts Plymouth: Plymouth F. C. Seymour 4574 1935-8-13
NEBC: 00712185 Potamogeton pusillus tenuissimus Mertens & Koch USA: Rhode Island Glocester: Glocester F. C. Seymour 4913 1937-8-7
NEBC: 00712201 Potamogeton pusillus tenuissimus Mertens & Koch USA: Connecticut Plainfield: Plainfield F. C. Seymour 4951 1937-8-9
NEBC: 00712211 Potamogeton pusillus tenuissimus Mertens & Koch USA: Connecticut Tolland: Tolland F. C. Seymour 1965-7-14
NEBC: 01024373 Potamogeton robbinsii Oakes USA: Massachusetts Lincoln: Lincoln, Pond ["Farrar's Pond" writ... F. C. Seymour 6098 1944-5-15
NEBC: 01050750 Potamogeton sp. USA: Massachusetts Dighton: Dighton. Along tidal part of Segreg... F. C. Seymour 17182 1957-7-15
NEBC: 00306077 Potamogeton spirillus Tuckerman USA: Massachusetts Milton: [Blue Hills Reservation] Houghtons P... F. C. Seymour 4379 1935-8-20
NEBC: 01024519 Potamogeton spirillus Tuckerman USA: Massachusetts Waltham: Waltham, Charles River F. C. Seymour 5069 1938-7-4
GH: 01732139 Ruppia maritima Linnaeus USA: Maryland in Chesapeake Bay Scientists' Cliffs Distric... F. C. Seymour 16,672 1956-7-21
Primulaceae NEBC: 00610915 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1316 1916-6-28
NEBC: 00610918 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 4683 1935-7-25
GH: 00610919 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1316 1916-6-28
GH: 01920572 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Pennsylvania Manheim F. C. Seymour 17595 1957-8-20
GH: 01920966 Lysimachia ciliata Linnaeus USA: Maryland District No. 1 near Parker's Creek Scientist... F. C. Seymour 17,322 1957-8-7
NEBC: 00502725 Lysimachia hybrida Michaux USA: Massachusetts Avon: Avon F. C. Seymour 5041 1937-9-22
NEBC: 00502744 Lysimachia hybrida Michaux USA: Massachusetts Weymouth Town F. C. Seymour 4164 1935-7-6
NEBC: 00502745 Lysimachia hybrida Michaux USA: Massachusetts East Bridgewater: East Bridgewater F. C. Seymour 5008 1937-9-6
GH: 00502752 Lysimachia hybrida Michaux USA: Massachusetts Dighton: Dighton F. C. Seymour 16,911 1956-8-20
NEBC: 00502780 Lysimachia hybrida Michaux USA: Connecticut Killingly: Killingly F. C. Seymour 4936 1937-8-7
GH: 01105831 Lysimachia hybrida Michaux USA: Massachusetts Weymouth: Whitman Pond F. C. Seymour 1935-7-6
NEBC: 00563546 Lysimachia nummularia Linnaeus USA: Vermont Burke: Burke F. C. Seymour 18,761 1960-7-11
NEBC: 00563549 Lysimachia nummularia Linnaeus USA: Vermont Orange: Orange F. C. Seymour 19,048 1960-7-27
NEBC: 00563548 Lysimachia nummularia Linnaeus USA: Vermont Brookfield: Brookfield F. C. Seymour 22,285 1964-9-14
GH: 00563610 Lysimachia nummularia Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 212 1914-6-27
Pteridaceae NEBC: 00219171 Adiantum pedatum Linnaeus USA: Vermont Peacham: F. C. Seymour 18099 1959-8-11
NEBC: 00219179 Adiantum pedatum Linnaeus USA: Vermont Orange: Route 302 F. C. Seymour 19030 1960-7-27
GH: 00216845 Adiantum pedatum Linnaeus USA: Massachusetts Granville: F. C. Seymour 189 1914-6-24
NEBC: 00681377 Adiantum pedatum Linnaeus USA: Massachusetts Upton: Upton F. C. Seymour 31294 1954-9-25
Pucciniaceae FH: 00996741 Puccinia angustata Peck USA: Massachusetts Sunderland: Plumtree Swamp F. C. Seymour 1929-9-30
FH: 01125110 Uromyces caryophyllinus (Schrank) Spegazzini USA: Massachusetts Waverley F. C. Seymour 1910-1-22
Ranunculaceae GH: 00562151 Actaea pachypoda Elliott USA: Massachusetts Granville: Granville F. C. Seymour 40 1913-9-15
NEBC: 01034341 Actaea rubra (Aiton) Willdenow USA: Vermont Sutton: Sutton F. C. Seymour 18682 1960-7-11
GH: 01034465 Actaea rubra (Aiton) Willdenow USA: Massachusetts Wilbraham: Wilbraham F. C. Seymour 674 1927-7-26
GH: 01034466 Actaea rubra (Aiton) Willdenow USA: Massachusetts Wilbraham: Wilbraham F. C. Seymour 674 1927-7-26
NEBC: 01034666 Anemone cylindrica A. Gray USA: Massachusetts Buckland: Buckland F. C. Seymour 3830 1932-8-24
GH: 01034675 Anemone cylindrica A. Gray USA: Massachusetts Wilbraham: Wilbraham F. C. Seymour 673 1927-7-26
GH: 00572093 Anemone quinquefolia Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1940 1917-6-7
GH: 00572094 Anemone quinquefolia Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1695 1917-6-7
NEBC: 00572095 Anemone quinquefolia Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1696 1917-6-10
GH: 00572097 Anemone quinquefolia Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1213 1917-6-8
NEBC: 00572098 Anemone quinquefolia Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1213 1917-6-8
NEBC: 00572076 Anemone quinquefolia Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 18495 1960-5-2
GH: 00572141 Anemone quinquefolia Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour 474 1925-5-14
GH: 01708307 Anemone quinquefolia Linnaeus USA: Massachusetts Chilmark: Menemsha F. C. Seymour 1696 1917-6-10
GH: 00753864 Anemone virginiana Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour G327 1926-9-7
GH: 00753865 Anemone virginiana Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour 577 1926-7-26
NEBC: 00866601 Anemone virginiana riparia (Fernald) B. Boivin USA: Vermont Groton: Groton F. C. Seymour 18605 1960-6-7
GH: 00485454 Aquilegia canadensis Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1941 1917-9-4
GH: 00866717 Caltha palustris Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour 475 1925-5-14
NEBC: 00575573 Clematis virginiana Linnaeus USA: Maine Woodland: Woodland F. C. Seymour 23,360 1965-8-26
GH: 00575801 Clematis virginiana Linnaeus USA: Massachusetts East Granville F. C. Seymour 350 1915-9-10
NEBC: 00553615 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Brockton: Brockton F. C. Seymour 544 1940-5-30
NEBC: 00553624 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Dighton: Dighton F. C. Seymour 18,513 1960-5-21
NEBC: 00553667 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Shutesbury: Shutesbury F. C. Seymour 3799 1930-7-28
GH: 00553686 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Southwick: Southwick F. C. Seymour 238 1914-9-7
GH: 01565123 Halerpestes cymbalaria (Pursh) Green USA: Massachusetts Chilmark: shore of Great Tisbury Pond F. C. Seymour 1212 1916-7-25
NEBC: 00595931 Hepatica acutiloba de Candolle USA: Vermont Ryegate: Ryegate F. C. Seymour 18945 1960-7-23
NEBC: 00595932 Hepatica acutiloba de Candolle USA: Vermont Morristown: Morristown F. C. Seymour 22672 1965-5-15
NEBC: 01013324 Hepatica americana (de Candolle) Ker Gawler USA: Massachusetts Dighton: Dighton F. C. Seymour 18496 1960-5-2
GH: 00866816 Hepatica americana (de Candolle) Ker Gawler USA: Massachusetts Holyoke: Holyoke F. C. Seymour 473 1925-5-14
NEBC: 00831016 Ranunculus abortivus Linnaeus USA: Vermont Middlesex: Middlesex F. C. Seymour 22706 1965-5-22
NEBC: 00831112 Ranunculus abortivus Linnaeus USA: Massachusetts Quincy: Quincy F. C. Seymour 5452 1940-6-5
GH: 01020529 Ranunculus abortivus Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 153 1914-6-17
GH: 00831132 Ranunculus abortivus Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1211 1917-6-10
NEBC: 00831133 Ranunculus abortivus Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1211 1917-6-10
GH: 00485754 Ranunculus acris Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1468 1917-9-12
NEBC: 00485755 Ranunculus acris Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1468 1917-9-12
GH: 00485758 Ranunculus acris Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1939 1916-8-25
GH: 00485783 Ranunculus acris Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 301 1914-6-27
GH: 01020788 Ranunculus aquatilis diffusus Withering USA: New Hampshire Greenville: Greenville F. C. Seymour 2700 1926-8-9
GH: 01020789 Ranunculus aquatilis diffusus Withering USA: New Hampshire Greenville: Greenville F. C. Seymour 2700 1926-8-9
NEBC: 01020790 Ranunculus aquatilis diffusus Withering USA: New Hampshire Greenville: Greenville F. C. Seymour 2700 1926-8-9
GH: 01020845 Ranunculus aquatilis diffusus Withering USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1693 1916-8-25
NEBC: 01020846 Ranunculus aquatilis diffusus Withering USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1693 1916-8-25
NEBC: 01020847 Ranunculus aquatilis diffusus Withering USA: Massachusetts Bolton: Bolton F. C. Seymour 6061 1943-9-28
GH: 01020853 Ranunculus aquatilis diffusus Withering USA: Massachusetts Chicopee: Chicopee F. C. Seymour 470 1925-7-11
GH: 00517303 Ranunculus bulbosus Linnaeus USA: Massachusetts Belmont: Waverley F. C. Seymour 1908-6-3
GH: 00517357 Ranunculus bulbosus Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1938 1917-6-7
GH: 01015858 Ranunculus flabellaris Rafinesque USA: Massachusetts Tewksbury: Tewksbury, Shawsheen River F. C. Seymour 15234 1953-6-17
NEBC: 00692440 Ranunculus flammula Linnaeus USA: New Hampshire Ossipee: Ossipee F. C. Seymour 4842 1936-9-2
NEBC: 01034790 Ranunculus flammula filiformis (Michaux) Hooker USA: New Hampshire Freedom: Freedom F. C. Seymour 17889 1958-7-10
GH: 00692590 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Massachusetts West Holyoke F. C. Seymour 471 1925-6-22
GH: 00719043 Ranunculus pensylvanicus Linnaeus f. USA: Massachusetts Southwick: Southwick F. C. Seymour 282 1914-9-12
NEBC: 00719045 Ranunculus pensylvanicus Linnaeus f. USA: Massachusetts Wilbraham: Wilbraham F. C. Seymour 7148 1944-9-12
NEBC: 00719145 Ranunculus recurvatus Poiret USA: Vermont Groton: Groton F. C. Seymour 18846 1960-7-19
NEBC: 00719154 Ranunculus recurvatus Poiret USA: Vermont Topsham: Topsham F. C. Seymour 1960-7-19
GH: 00719245 Ranunculus recurvatus Poiret USA: Massachusetts Granville: Granville F. C. Seymour 150 1914-6-17
NEBC: 00580554 Ranunculus repens Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 18,541 1960-5-30
GH: 00580578 Ranunculus repens Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. Seymour 1936 1917-6-22
GH: 00580579 Ranunculus repens Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1937 1916-8-25
GH: 00697692 Thalictrum amphibolum Greene USA: Massachusetts Monson: Monson F. C. Seymour 672 1928-7-9
GH: 00697589 Thalictrum pubescens Pursh USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1694 1917-6-19
NEBC: 00697590 Thalictrum pubescens Pursh USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1694 1917-6-19
GH: 00697829 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Massachusetts Holyoke: Holyoke F. C. Seymour 472 1925-5-14
Rhamnaceae GH: 00643751 Ceanothus americanus Linnaeus USA: Massachusetts Southwick: Southwick F. C. Seymour 273 1914-9-14
NEBC: 00643800 Ceanothus americanus Linnaeus USA: Connecticut Norwalk: Norwalk F. C. Seymour 20265 1962-8-16
NEBC: 00578396 Frangula alnus Miller USA: Connecticut Mansfield: Mansfield F. C. Seymour 21,824 1964-7-30
NEBC: 00578443 Rhamnus cathartica Linnaeus USA: Vermont Bennington: Bennington F. C. Seymour 30202 1971-8-25
GH: 00580409 Rhamnus cathartica Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1270 1916-7-28
NEBC: 00580410 Rhamnus cathartica Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1270 1916-7-28
Ricciaceae FH: 00510195 Riccia fluitans Linnaeus USA: Massachusetts Lancaster: [data not captured] F. C. Seymour 1944-10-31
Rosaceae GH: 01586846 Agrimonia rostellata Wallroth USA: Maryland District No. 1 near Parker's Creek Scientist... F. C. Seymour 1957-8-7
NEBC: 00649937 Agrimonia striata Michaux USA: Vermont Groton: Groton F. C. Seymour 17992 1959-8-4
NEBC: 00649939 Agrimonia striata Michaux USA: Vermont Sutton: Sutton F. C. Seymour 18729 1960-7-11
NEBC: 01582324 Agrimonia striata Michaux USA: Maine Castle Hill: Haystack Mountain F. C. Seymour 23,333 1965-8-26
NEBC: 00735879 Alchemilla monticola Opiz USA: Vermont Averill: Averill F. C. Seymour 25356 1967-6-13
NEBC: 00661040 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Royalton: Royalton F. C. Seymour 22804 1965-6-4
NEBC: 00661052 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Morristown: Morristown F. C. Seymour 22669 1965-5-15
NEBC: 00740378 Amelanchier arborea (F. Michaux) Fernald USA: Massachusetts Lancaster: Lancaster F. C. Seymour 6129 1944-5-19
NEBC: 00740379 Amelanchier arborea (F. Michaux) Fernald USA: Massachusetts Douglas: Douglas F. C. Seymour 21555 1964-6-15
NEBC: 00740382 Amelanchier arborea (F. Michaux) Fernald USA: Massachusetts Dighton: Dighton F. C. Seymour 16484 1956-5-14
NEBC: 00661074 Amelanchier arborea (F. Michaux) Fernald USA: Massachusetts Amherst: Amherst F. C. Seymour 3660 1931-5-3
NEBC: 00661075 Amelanchier arborea (F. Michaux) Fernald USA: Massachusetts North Hadley F. C. Seymour 3535 1930-5-30
GH: 00483932 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Dighton: Dighton F. C. Seymour 15,605 1954-4-28
GH: 00483988 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Chicopee: Chicopee F. C. Seymour 571 1926-5-12
NEBC: 00483995 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Hadley: Hadley F. C. Seymour 3531 1930-5-30
NEBC: 00483996 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Hadley: Hadley F. C. Seymour 3532 1930-5-30
NEBC: 00483997 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Amherst: Amherst F. C. Seymour 3493 1930-5-4
NEBC: 00519007 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1222 1917-6-8
GH: 00519009 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1707 1917-6-9
GH: 00519010 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1706 1917-6-9
NEBC: 00743861 Amelanchier laevis Wiegand USA: Vermont Groton: Groton F. C. Seymour 18573 1960-7-4
ECON: 00743862 Amelanchier laevis Wiegand USA: Vermont Kirby: Kirby F. C. Seymour 21434 1963-7-7
NEBC: 00743863 Amelanchier laevis Wiegand USA: Vermont Kirby: Kirby F. C. Seymour 21434 1963-7-7
NEBC: 00743871 Amelanchier laevis Wiegand USA: Vermont Tunbridge: Tunbridge F. C. Seymour 23670 1966-6-7
NEBC: 00743872 Amelanchier laevis Wiegand USA: Vermont Williamstown: Williamstown F. C. Seymour 23635 1966-6-4
NEBC: 00743931 Amelanchier laevis Wiegand USA: Vermont Winhall: Winhall F. C. Seymour 21669 1964-6-25
GH: 00740463 Amelanchier laevis Wiegand USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1223 1917-6-7
NEBC: 00740464 Amelanchier laevis Wiegand USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1223 1917-6-7
GH: 00740468 Amelanchier laevis Wiegand USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1224 1916-6-29
NEBC: 00740469 Amelanchier laevis Wiegand USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1224 1916-6-29
GH: 00740470 Amelanchier laevis Wiegand USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1949 1916-6-28
NEBC: 00743961 Amelanchier laevis Wiegand USA: Massachusetts Amherst: Amherst F. C. Seymour 3501 1930-5-12
NEBC: 00743962 Amelanchier laevis Wiegand USA: Massachusetts Amherst: Amherst F. C. Seymour 3497 1930-5-7
GH: 00673634 Amelanchier nantucketensis E. P. Bicknell USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1709 1917-6-7
GH: 00740685 Amelanchier stolonifera Wiegand USA: Massachusetts Quincy: Quincy F. C. Seymour 1936-5-1
NEBC: 00740695 Amelanchier stolonifera Wiegand USA: Massachusetts Quincy: Quincy F. C. Seymour 1936-5-1
GH: 00740699 Amelanchier stolonifera Wiegand USA: Massachusetts Dighton: Dighton F. C. Seymour 16170 1955-7-5
GH: 00740698 Amelanchier stolonifera Wiegand USA: Massachusetts Dighton: Dighton F. C. Seymour 16140 1955-5-6
GH: 00674015 Amelanchier stolonifera Wiegand USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1708 1917-6-19
NEBC: 00674018 Amelanchier stolonifera Wiegand USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 4641 1935-7-25
NEBC: 00674040 Amelanchier stolonifera Wiegand USA: Massachusetts Lancaster: Lancaster F. C. Seymour 7480 1947-6-4
NEBC: 00674079 Amelanchier stolonifera Wiegand USA: Massachusetts Amherst: Amherst F. C. Seymour 3512 1930-5-17
NEBC: 00744059 Aronia arbutifolia (Linnaeus) Persoon USA: Massachusetts Freetown: Freetown F. C. Seymour 19106 1960-9-5
GH: 00744060 Aronia arbutifolia (Linnaeus) Persoon USA: Massachusetts Raynham: Raynham F. C. Seymour 17816 1957-10-3
NEBC: 00744061 Aronia arbutifolia (Linnaeus) Persoon USA: Massachusetts Raynham: Raynham F. C. Seymour 17816 1957-10-3
NEBC: 00744063 Aronia arbutifolia (Linnaeus) Persoon USA: Massachusetts East Bridgewater: East Bridgewater F. C. Seymour 4991 1937-9-6
GH: 00738580 Aronia arbutifolia (Linnaeus) Persoon USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1230 1916-9-21
NEBC: 00738581 Aronia arbutifolia (Linnaeus) Persoon USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1230 1916-9-21
GH: 00738588 Aronia arbutifolia (Linnaeus) Persoon USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1229 1916-6-29
NEBC: 00738589 Aronia arbutifolia (Linnaeus) Persoon USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1229 1916-6-29
NEBC: 00744165 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Norton: Norton F. C. Seymour 4242 1935-7-13
GH: 00744215 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Granville: Granville F. C. Seymour 122 1913-9-22
NEBC: 00738768 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Raynham: Raynham F. C. Seymour 4488 1935-9-17
NEBC: 00738803 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Sandwich: Sandwich F. C. Seymour 5508 1940-8-22
GH: 00744893 Aronia prunifolia (Marshall) Rehder USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1948 1917-6-7
NEBC: 00756361 Comarum palustre Linnaeus USA: Vermont Hubbardston F. C. Seymour 26939 1968-6-14
NEBC: 00709939 Crataegus Linnaeus USA: Maine Skowhegan: Skowhegan F. C. Seymour 23384 1965-8-27
NEBC: 00683391 Crataegus arnoldiana Sargent USA: Maine Fryeburg: Fryeburg F. C. Seymour 22029 1964-8-18
NEBC: 00683393 Crataegus arnoldiana Sargent USA: Vermont Ferrisburg F. C. Seymour 24953 1966-9-3
ECON: 00703087 Crataegus boyntonii Beadle USA: Connecticut Mansfield: Mansfield F. C. Seymour 21812 1964-7-25
NEBC: 00674782 Crataegus chrysocarpa phoenicea Palmer USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1228 1916-9-23
GH: 00694035 Crataegus flavida Sargent USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1228 1916-9-23
NEBC: 00673557 Crataegus lucorum Sargent USA: Vermont Highgate: Highgate F. C. Seymour 22,720 1965-5-28
NEBC: 00694468 Crataegus macrosperma Ashe USA: Maine Skowhegan: Skowhegan F. C. Seymour 23384 1965-8-27
ECON: 00694658 Crataegus macrosperma Ashe USA: New Hampshire Goshen: Goshen F. C. Seymour 20942 1963-8-20
ECON: 00694897 Crataegus macrosperma Ashe USA: Vermont Kirby: Kirby F. C. Seymour 21968 1964-8-14
NEBC: 00694898 Crataegus macrosperma Ashe USA: Vermont Kirby: Kirby F. C. Seymour 21968 1964-8-14
NEBC: 00709177 Crataegus macrosperma Ashe USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1420 1917-6-8
NEBC: 00709181 Crataegus macrosperma Ashe USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1227 1916-6-30
GH: 00709179 Crataegus macrosperma Ashe USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1420 1917-6-8
GH: 00709180 Crataegus macrosperma Ashe USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1227 1916
NEBC: 00709178 Crataegus macrosperma Ashe USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1227 1916-6-30
NEBC: 00654055 Crataegus macrosperma Ashe USA: Connecticut Mansfield: Mansfield F. C. Seymour 21814 1964-7-25
NEBC: 00768233 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Massachusetts Dighton: Dighton F. C. Seymour 17931 1958-8-15
GH: 00768234 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Massachusetts Dighton: Dighton F. C. Seymour 17931 1958-8-15
GH: 00768235 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Massachusetts Dighton: Dighton F. C. Seymour 16523 1956-6-1
NEBC: 00768160 Crataegus schizophylla Eggleston USA: Massachusetts Marthas Vineyard F. C. Seymour 1226 1917-6-20
NEBC: 00768164 Crataegus schizophylla Eggleston USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1225 1917-6-18
GH: 00768165 Crataegus schizophylla Eggleston USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1225 1917-6-18
GH: 01028540 Crataegus schizophylla Eggleston USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 1226 1917-6-20
NEBC: 00688164 Dalibarda repens Linnaeus USA: Vermont Groton: Groton F. C. Seymour 17991 1959-8-4
NEBC: 00688165 Dalibarda repens Linnaeus USA: Vermont Sutton: Sutton F. C. Seymour 18689 1960-7-11
NEBC: 00644037 Dalibarda repens Linnaeus USA: Vermont Newbury: Newbury F. C. Seymour 23971 1966-7-9
GH: 00644071 Dalibarda repens Linnaeus USA: Massachusetts Shutesbury: Shutesbury F. C. Seymour 3602 1930-7-28
GH: 00644072 Dalibarda repens Linnaeus USA: Massachusetts Shutesbury: Shutesbury F. C. Seymour 3602 1930-7-28
NEBC: 00644073 Dalibarda repens Linnaeus USA: Massachusetts Shutesbury: Shutesbury F. C. Seymour 602 1930-7-28
NEBC: 00524005 Fragaria vesca Linnaeus USA: Massachusetts Lancaster: Lancaster F. C. Seymour 7401 1947-5-29
GH: 00756171 Fragaria virginiana Miller USA: Massachusetts Granville: Granville F. C. Seymour 213 1914-6-27
NEBC: 00688595 Fragaria virginiana terrae-novae (Rydberg) Fernald & Wiegand USA: Vermont Groton: Groton F. C. Seymour 18655 1960-7-9
NEBC: 00688594 Fragaria virginiana terrae-novae (Rydberg) Fernald & Wiegand USA: Vermont Sutton: Sutton F. C. Seymour 18687 1960-7-11
NEBC: 00688877 Geum aleppicum strictum Fernald USA: Vermont Groton: Groton F. C. Seymour 18072 1959-8-10
GH: 00724463 Geum canadense Jacquin USA: Massachusetts Chilmark: Chilmark F. C. Seymour 10020 1935-7-27
GH: 00724541 Geum canadense camporum (Rydb.) Fernald & Weath. USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1234 1916-9-20
NEBC: 00565601 Geum rivale Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18,771 1960-7-14
GH: 00565691 Geum rivale Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour 481 1925-6-22
NEBC: 00710477 Geum virginianum Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1234 1916-9-20
GH: 00724628 Geum virginianum Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour 480 1925-6-22
GH: 00524403 Potentilla argentea Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 185 1914-6-23
NEBC: 00710541 Potentilla arguta Lehmann USA: Vermont Castleton: Castleton F. C. Seymour 26913 1968-6-14
NEBC: 00710693 Potentilla canadensis Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 18543 1960-5-30
GH: 00710715 Potentilla canadensis Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1232 1917-6-8
NEBC: 00710716 Potentilla canadensis Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1232 1917-6-8
GH: 00710758 Potentilla canadensis Linnaeus USA: Massachusetts Chicopee: Chicopee F. C. Seymour 573 1926-5-12
NEBC: 00710897 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Massachusetts Dighton: Dighton F. C. Seymour 18514 1960-5-21
GH: 00710911 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 1231 1917-6-20
NEBC: 00710912 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 1231 1917-6-20
GH: 00710916 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1710 1917-6-16
NEBC: 00710917 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1710 1917-6-16
NEBC: 00756224 Potentilla fruticosa (Linnaeus) Rydberg USA: New Hampshire Croydon: Croydon F. C. Seymour 4735 1936-8-7
GH: 00756314 Potentilla fruticosa (Linnaeus) Rydberg USA: Massachusetts Granville: Granville F. C. Seymour 352 1915-9-14
NEBC: 01620874 Potentilla fruticosa (Linnaeus) Rydberg USA: Maine Woodland: Woodland Bog F. C. Seymour 23310 1965-8-26
GH: 00524463 Potentilla intermedia Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 16,573 1956-6-27
NEBC: 00561164 Potentilla norvegica Linnaeus USA: Vermont Peacham: Peacham F. C. Seymour 18,133 1959-8-11
GH: 00561280 Potentilla norvegica Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 182 1914-6-23
NEBC: 00524543 Potentilla recta Linnaeus USA: Vermont Bennington: Bennington F. C. Seymour 30,199 1971-8-25
NEBC: 00644469 Potentilla simplex Michaux USA: Massachusetts Dighton: Dighton F. C. Seymour 18557 1960-6-6
GH: 00644489 Potentilla simplex Michaux USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1711 1917-6-19
GH: 00653386 Potentilla simplex Michaux USA: Massachusetts Granville: Granville F. C. Seymour 165 1914-6-19
NEBC: 00441241 Potentilla tridentata Aiton USA: New Hampshire Mount Kearsarge F. C. Seymour 4739 1936-8-8
GH: 00484012 Prunus americana Marshall USA: Massachusetts Sunderland: Sunderland F. C. Seymour 3732 1931-8-20
NEBC: 00484022 Prunus americana Marshall USA: Connecticut Glastonbury: Glastonbury F. C. Seymour 21,513 1964-5-5
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
GH: 00703477 Prunus avium Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 17,846 1958-6-22
GH: 00703478 Prunus avium Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 17,059 1957-5-2
NEBC: 00703479 Prunus avium Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 17,846 1958-6-22
GH: 00703483 Prunus avium Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 10,022 1935-7-27
GH: 00673878 Prunus maritima Marshall USA: Massachusetts Middleborough: Middleborough F. C. Seymour 17060 1957-5-2
GH: 00669268 Prunus maritima Marshall USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1236 1916-6-28
NEBC: 00669280 Prunus maritima Marshall USA: Massachusetts Tisbury: Tisbury F. C. Seymour 1236 1916-6-28
NEBC: 00669281 Prunus maritima Marshall USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 4646 1935-7-22
NEBC: 00742636 Prunus nigra Aiton USA: Vermont Burke: Burke F. C. Seymour 18745 1960-7-11
NEBC: 00742711 Prunus pensylvanica Linnaeus f. USA: Vermont Groton: Groton F. C. Seymour 18785 1960-7-15
NEBC: 00743081 Prunus pensylvanica Linnaeus f. USA: Massachusetts Stoughton: Stoughton F. C. Seymour 19696 1962-5-20
NEBC: 00743095 Prunus pensylvanica Linnaeus f. USA: Massachusetts Mashpee: Mashpee F. C. Seymour 5519 1940-8-22
GH: 00743150 Prunus pensylvanica Linnaeus f. USA: Massachusetts Granville: Granville F. C. Seymour 183 1914-6-23
NEBC: 00738169 Prunus serotina Ehrhart USA: Massachusetts Dighton: Dighton F. C. Seymour 18544 1960-5-30
NEBC: 00738197 Prunus serotina Ehrhart USA: Massachusetts Mashpee: Mashpee F. C. Seymour 4291 1935-7-19
GH: 00738201 Prunus serotina Ehrhart USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1235 1917-6-22
NEBC: 00738208 Prunus serotina Ehrhart USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1235 1917-6-22
GH: 00740197 Prunus serotina Ehrhart USA: Massachusetts Palmer Town F. C. Seymour 483 1925-8-14
GH: 00740198 Prunus serotina Ehrhart USA: Massachusetts Southwick: Southwick F. C. Seymour 244 1914-9-7
NEBC: 00742814 Prunus susquehanae Willdenow USA: Massachusetts Taunton: Taunton F. C. Seymour 18503 1960-5-16
NEBC: 00742822 Prunus susquehanae Willdenow USA: Massachusetts Mendon: Mendon F. C. Seymour 5213 1939-6-14
NEBC: 00742857 Prunus susquehanae Willdenow USA: Connecticut Killingly: Killingly F. C. Seymour 4944 1937-8-9
GH: 00742919 Prunus virginiana Linnaeus USA: Vermont Groton: Groton F. C. Seymour 17993 1959-8-4
GH: 00742920 Prunus virginiana Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18389 1959-8-27
NEBC: 00742921 Prunus virginiana Linnaeus USA: Vermont Groton: Groton F. C. Seymour 17993 1959-8-4
NEBC: 00742924 Prunus virginiana Linnaeus USA: Vermont Washington: Washington F. C. Seymour 22762 1965-6-4
GH: 00743446 Prunus virginiana Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 10021 1935-7-26
GH: 00756887 Rosa carolina Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1517 1916-9-20
GH: 00756888 Rosa carolina Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1421 1916-6-29
GH: 00756889 Rosa carolina Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 4723 1935-7-22
GH: 00756908 Rosa carolina Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 38 1913-9-15
NEBC: 02284551 Rosa multiflora Thunberg USA: Rhode Island Barrington: [no additional data] F. C. Seymour 21564 1964-6-18
NEBC: 02284550 Rosa multiflora Thunberg USA: Rhode Island Glocester: [no additional data] F. C. Seymour 21540 1964-6-12
NEBC: 02284547 Rosa multiflora Thunberg USA: Vermont Bennington: McCullogh's ram F. C. Seymour 30200 1971-8-25
GH: 00653599 Rosa nitida Willdenow USA: Massachusetts Granville: Granville F. C. Seymour 79 1913-9-22
NEBC: 00441563 Rosa palustris Marshall USA: Massachusetts Dighton: Dighton F. C. Seymour 17234 1957-7-29
NEBC: 00441567 Rosa palustris Marshall USA: Massachusetts Raynham: Raynham F. C. Seymour 4492 1935-9-17
GH: 00653641 Rosa palustris Marshall USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1423 1916-7-25
NEBC: 00653642 Rosa palustris Marshall USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1423 1916-7-25
NEBC: 00758177 Rosa palustris Marshall USA: Connecticut Essex: Essex F. C. Seymour 23035 1965-8-3
GH: 01559973 Rosa palustris Marshall USA: Maryland Scientists' Cliffs District No. 1 F. C. Seymour 16,764 1956-7-30
GH: 00524893 Rosa rubiginosa Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1515 1917-9-4
NEBC: 00524895 Rosa rubiginosa Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1515 1917-9-4
GH: 00524905 Rosa rubiginosa Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 147 1914-6-17
GH: 00562968 Rosa rugosa Thunberg USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1713 1917-6-22
GH: 00644951 Rosa sp. USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 1516 1916-6-30
GH: 00644953 Rosa sp. USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 1714 1916-6-30
GH: 00644952 Rosa sp. USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1951 1917-6-7
NEBC: 00653703 Rosa virginiana Miller USA: Maine Unity: Unity F. C. Seymour 30115 1971-8-26
NEBC: 00758330 Rosa virginiana Miller USA: Massachusetts Dighton: Dighton F. C. Seymour 18565 1960-6-18
NEBC: 00758371 Rosa virginiana Miller USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1517 1916-9-20
NEBC: 00644811 Rosa virginiana Miller USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 1714 1916-6-30
NEBC: 00644813 Rosa virginiana Miller USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 1516 1916-6-30
GH: 00644821 Rosa virginiana Miller USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1715 1916-6-26
GH: 00644822 Rosa virginiana Miller USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1209 1916-6-29
NEBC: 00644823 Rosa virginiana Miller USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1209 1916-6-29
NEBC: 00644824 Rosa virginiana Miller USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1421 1916-6-29
GH: 00644826 Rosa virginiana Miller USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1422 1916-7-25
NEBC: 00644827 Rosa virginiana Miller USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1422 1916-7-25
NEBC: 00644862 Rosa virginiana Miller USA: Rhode Island Barrington: Barrington F. C. Seymour 1964-6-18
GH: 00763463 Rubus allegheniensis Porter USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1514 1917-9-4
NEBC: 00763467 Rubus allegheniensis Porter USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1514 1917-9-4
GH: 00758458 Rubus allegheniensis Porter USA: Massachusetts Granville: Granville F. C. Seymour 354 1916-9-13
GH: 00758459 Rubus allegheniensis Porter USA: Massachusetts Granville: Granville F. C. Seymour 355 1916-9-13
NEBC: 00763993 Rubus frondosus Bigelow USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1712 1916-9-21
GH: 00723661 Rubus hispidus Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 356 1916-9-13
GH: 00771277 Rubus idaeus strigosus (Michaux) Maximowicz USA: Vermont Groton: Groton F. C. Seymour 17,994 1959-8-4
NEBC: 00771278 Rubus idaeus strigosus (Michaux) Maximowicz USA: Vermont Groton: Groton F. C. Seymour 17,994 1959-8-4
NEBC: 00523060 Rubus laciniatus Willdenow USA: Massachusetts Quincy: Quincy F. C. Seymour 4866 1936-9-15
NEBC: 00523061 Rubus laciniatus Willdenow USA: Massachusetts Quincy: Quincy F. C. Seymour 4866 1936-9-15
NEBC: 00651311 Rubus occidentalis Linnaeus USA: New Hampshire New Ipswich: New Ipswich F. C. Seymour 1928-8-2
GH: 00651399 Rubus occidentalis Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1233 1916-7-25
NEBC: 00651401 Rubus occidentalis Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1233 1916-7-25
GH: 00651422 Rubus occidentalis Linnaeus USA: Massachusetts Monson: Monson F. C. Seymour 677 1928-7-9
NEBC: 00651572 Rubus odoratus Linnaeus USA: New Hampshire Charlestown: Charlestown F. C. Seymour 21079 1963-8-24
NEBC: 00651603 Rubus odoratus Linnaeus USA: Vermont Barnet: Barnet F. C. Seymour 18125 1959-8-11
ECON: 00651604 Rubus odoratus Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18164 1959-8-14
NEBC: 00651605 Rubus odoratus Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18164 1959-8-14
NEBC: 00651617 Rubus odoratus Linnaeus USA: Vermont Topsham: Topsham F. C. Seymour 18872 1960-7-19
GH: 00651688 Rubus odoratus Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 195 1914-6-22
NEBC: 00651873 Rubus pensilvanicus Poiret USA: Vermont Waterville: Waterville F. C. Seymour 23773 1966-6-18
GH: 00651976 Rubus pensilvanicus Poiret USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1712 1916-9-21
NEBC: 00523087 Rubus phoenicolasius Maximowicz USA: Connecticut Westbrook: Westbrook F. C. Seymour 23068 1965-8-3
NEBC: 00523098 Rubus phoenicolasius Maximowicz USA: Connecticut Stamford: Stamford F. C. Seymour 20369 1962-8-17
NEBC: 00641380 Rubus pubescens Rafinesque USA: Vermont Groton: Groton F. C. Seymour 18641 1960-7-8
NEBC: 00641381 Rubus pubescens Rafinesque USA: Vermont Sutton: Sutton F. C. Seymour 18688 1960-7-11
GH: 00647375 Rubus vermontanus Blanchard USA: Massachusetts Springfield: Springfield F. C. Seymour 482 1924-8-5
NEBC: 00703406 Sanguisorba canadensis Linnaeus USA: Massachusetts West Brookfield: West Brookfield F. C. Seymour 4066 1933-10-12
NEBC: 00703414 Sanguisorba canadensis Linnaeus USA: Massachusetts Buckland: Buckland F. C. Seymour 3902 1932-9-4
NEBC: 00706913 Sorbus americana Marshall USA: Vermont Groton: Groton F. C. Seymour 18803 1960-7-17
NEBC: 00706914 Sorbus americana Marshall USA: Vermont Kirby: Kirby F. C. Seymour 21945 1964-8-14
NEBC: 00706915 Sorbus americana Marshall USA: Vermont Sutton: Sutton F. C. Seymour 18686 1960-7-11
NEBC: 00706948 Sorbus americana Marshall USA: Massachusetts Paxton: Paxton F. C. Seymour 6153 1944-6-8
NEBC: 00706997 Sorbus aucuparia Linnaeus USA: Vermont Peacham: Peacham F. C. Seymour 18791 1960-7-16
NEBC: 00659425 Spiraea latifolia (Aiton) Borkhausen USA: Vermont Waterville: Waterville F. C. Seymour 29754 1971-7-13
NEBC: 00659472 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Chilmark: Chilmark F. C. Seymour 4640 1935-7-27
GH: 00659473 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 10019 1935-7-26
GH: 00659514 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Granville: Granville F. C. Seymour 105 1913-9-22
GH: 00710239 Spiraea tomentosa Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1221 1916-9-4
NEBC: 00710241 Spiraea tomentosa Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1221 1916-9-4
GH: 00710275 Spiraea tomentosa Linnaeus USA: Massachusetts Palmer Town F. C. Seymour 479 1925-8-14
Rubiaceae NEBC: 00484466 Cephalanthus occidentalis Linnaeus USA: Massachusetts Harvard: Harvard F. C. Seymour 7278 1946-7-24
GH: 00484476 Cephalanthus occidentalis Linnaeus USA: Massachusetts Chicopee: Chicopee F. C. Seymour 526 1925-7-29
NEBC: 00729866 Galium aparine Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 18562 1960-6-6
GH: 00729880 Galium aparine Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1783 1917-6-19
NEBC: 00729881 Galium aparine Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1783 1917-6-19
GH: 00729884 Galium aparine Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1346 1916-6-30
NEBC: 00729885 Galium aparine Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1346 1916-6-30
GH: 00729893 Galium aparine Linnaeus USA: Massachusetts Westfield: Westfield F. C. Seymour 138 1914-6-16
GH: 02359029 Galium aparine Linnaeus USA: Maryland [data not captured] F. C. Seymour 10,019 1948-5-26
GH: 00503721 Galium asprellum Michaux USA: Massachusetts Granville: Granville F. C. Seymour 131 1913-9-22
GH: 02358585 Galium asprellum Michaux USA: Wisconsin [data not captured] F. C. Seymour 13,053 1951-8-22
GH: 02359474 Galium boreale Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 15,753 1954-7-8
GH: 02359473 Galium boreale Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 10,162 1948-8-2
GH: 02359472 Galium boreale Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 13,400 1951-7-18
GH: 02359466 Galium boreale Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 11,641 1950-7-15
GH: 00572968 Galium circaezans Michaux USA: Massachusetts Dighton: Dighton F. C. Seymour 17239 1957-7-29
ECON: 00572969 Galium circaezans Michaux USA: Massachusetts Dighton: Dighton F. C. Seymour 17239 1957-7-29
NEBC: 00572970 Galium circaezans Michaux USA: Massachusetts Rehoboth: Rehoboth F. C. Seymour 4205 1935-7-11
GH: 02359547 Galium circaezans Michaux USA: Maryland [data not captured] F. C. Seymour 16,663 1956-7-20
NEBC: 00558453 Galium circaezans hypomalacum Fernald USA: Massachusetts Taunton: Taunton F. C. Seymour 4438 1935-9-17
GH: 02359838 Galium concinnum Torrey & A. Gray USA: Wisconsin [data not captured] F. C. Seymour 10,863 1949-8-21
GH: 02359837 Galium concinnum Torrey & A. Gray USA: Wisconsin [data not captured] F. C. Seymour 10,094 1948-7-13
NEBC: 00610354 Galium erectum Hudson USA: Massachusetts Dighton: Dighton F. C. Seymour 16534 1956-6-11
NEBC: 00755022 Galium lanceolatum (Torrey) Torrey USA: New Hampshire Wilton: Wilton F. C. Seymour 3013 1927-8-22
NEBC: 00732005 Galium lanceolatum (Torrey) Torrey USA: Vermont Ryegate: Ryegate F. C. Seymour 18955 1960-7-23
NEBC: 00732059 Galium lanceolatum (Torrey) Torrey USA: Massachusetts Rehoboth: Rehoboth F. C. Seymour 4204 1935-7-11
NEBC: 00732064 Galium lanceolatum (Torrey) Torrey USA: Massachusetts Sturbridge: Sturbridge F. C. Seymour 29418 1953-6-10
GH: 00732078 Galium lanceolatum (Torrey) Torrey USA: Massachusetts Granville: Granville F. C. Seymour 12 1913-9-15
GH: 02138228 Galium lanceolatum (Torrey) Torrey USA: Wisconsin [data not captured] F. C. Seymour 11,889 1950-7-30
NEBC: 00610230 Galium mollugo Linnaeus USA: Vermont Burke: Burke F. C. Seymour 18,673 1960-7-11
GH: 00610232 Galium mollugo Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18,075 1959-8-10
NEBC: 00610233 Galium mollugo Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18,056 1959-8-8
NEBC: 00755074 Galium obtusum Bigelow USA: Massachusetts Brockton: Brockton F. C. Seymour 5467 1940-6-23
GH: 00755080 Galium obtusum Bigelow USA: Massachusetts Dighton: Dighton F. C. Seymour 17189 1957-7-15
NEBC: 00755081 Galium obtusum Bigelow USA: Massachusetts Dighton: Dighton F. C. Seymour 17189 1957-7-15
GH: 00755087 Galium obtusum Bigelow USA: Massachusetts Chilmark: Chilmark F. C. Seymour 2018 1917-6-19
GH: 00755090 Galium obtusum Bigelow USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1541 1917-6-19
NEBC: 00755091 Galium obtusum Bigelow USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1541 1917-6-19
ECON: 00755201 Galium palustre Linnaeus USA: Maine Gray: Gray F. C. Seymour 20846 1963-8-17
NEBC: 00732126 Galium palustre Linnaeus USA: Vermont Burke: Burke F. C. Seymour 18764 1960-7-11
NEBC: 00732130 Galium palustre Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18340 1959-8-25
NEBC: 00732140 Galium palustre Linnaeus USA: Vermont Plainfield: Plainfield F. C. Seymour 18996 1960-7-25
NEBC: 00707283 Galium pilosum Aiton USA: Massachusetts Dighton: Dighton F. C. Seymour 17240 1957-7-29
GH: 00707318 Galium pilosum Aiton USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 4705 1935-7-24
GH: 00668588 Galium pilosum Aiton USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1347 1916-7-29
NEBC: 00707319 Galium pilosum Aiton USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1347 1916-7-29
GH: 00707330 Galium pilosum Aiton USA: Massachusetts Southwick: Southwick F. C. Seymour 221 1914-9-5
GH: 02139004 Galium pilosum Aiton USA: Maryland [data not captured] F. C. Seymour 16,622 1956-7-18
NEBC: 00866451 Galium tinctorium Linnaeus USA: Vermont Peacham: Peacham F. C. Seymour 18137 1959-8-11
GH: 00732659 Galium tinctorium Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 2016 1916-6-29
GH: 00732662 Galium tinctorium Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1348 1916-8-25
GH: 00732663 Galium tinctorium Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 2017 1916-8-25
GH: 00732664 Galium tinctorium Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1784 1916-9-4
NEBC: 00732665 Galium tinctorium Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1348 1916-8-25
GH: 00732692 Galium tinctorium Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 74 1913-9-18
NEBC: 00820006 Galium trifidum Linnaeus USA: Maine Presque Isle: Presque Isle F. C. Seymour 23282 1965-8-25
NEBC: 02160892 Galium trifidum Linnaeus USA: Vermont Fairfield: northern end of Fairfield Pond F. C. Seymour 25113 1966-9-17
NEBC: 00503354 Galium triflorum Michaux USA: Vermont Groton: Groton F. C. Seymour 18608 1960-7-6
NEBC: 00503355 Galium triflorum Michaux USA: Vermont Sutton: Sutton F. C. Seymour 18695 1960-7-11
NEBC: 00503432 Galium triflorum Michaux USA: Massachusetts Rehoboth: Rehoboth F. C. Seymour 4206 1935-7-11
GH: 00503443 Galium triflorum Michaux USA: Massachusetts Chilmark: Chilmark F. C. Seymour 10042 1935-7-27
GH: 00503473 Galium triflorum Michaux USA: Massachusetts Granville: Granville F. C. Seymour 1915-6-16
GH: 00503474 Galium triflorum Michaux USA: Massachusetts Hampden: Hampden F. C. Seymour 33 1913-9-15
GH: 00503475 Galium triflorum Michaux USA: Massachusetts Granville: Granville F. C. Seymour 90 1913-9-15
NEBC: 00503459 Galium triflorum Michaux USA: Massachusetts Boylston: Boylston F. C. Seymour 5848 1943-6-22
GH: 02140444 Galium triflorum Michaux USA: Pennsylvania [data not captured] F. C. Seymour 17,604 1957-8-29
NEBC: 00598738 Galium verum Linnaeus USA: New Hampshire Newbury: Newbury F. C. Seymour 4726 1936-8-4
NEBC: 00598743 Galium verum Linnaeus USA: Vermont Arlington: Arlington F. C. Seymour 29155 1970-6-19
ECON: 00598744 Galium verum Linnaeus USA: Vermont Peru: Peru F. C. Seymour 21695 1964-6-25
NEBC: 00598745 Galium verum Linnaeus USA: Vermont Peru: Peru F. C. Seymour 21695 1964-6-25
NEBC: 00598784 Galium verum Linnaeus USA: Massachusetts Lancaster: Lancaster F. C. Seymour 6190 1944-7-20
GH: 02140617 Galium verum Linnaeus USA: Wisconsin [data not captured] F. C. Seymour 11,796 1950-7-27
NEBC: 00485239 Houstonia caerulea Linnaeus USA: Massachusetts Rehoboth: Rehoboth F. C. Seymour 4212 1935-7-12
GH: 00485242 Houstonia caerulea Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 2019 1917-6-8
GH: 00670497 Houstonia longifolia Gaertner USA: Massachusetts Westfield: Westfield F. C. Seymour 214 1914-6-16
NEBC: 00650881 Mitchella repens Linnaeus USA: New Hampshire Freedom: Freedom F. C. Seymour 17900 1958-7-10
GH: 00670559 Mitchella repens Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 192 1914-6-24
Rutaceae NEBC: 00771427 Ptelea trifoliata Linnaeus USA: Massachusetts Quincy: Quincy F. C. Seymour 5183 1938-9-14
NEBC: 00771437 Ptelea trifoliata Linnaeus USA: Connecticut Thompson: Thompson F. C. Seymour 5738 1942-8-14
Salicaceae NEBC: 00659900 Populus balsamifera Linnaeus USA: Vermont Richford: Richford F. C. Seymour 29888 1971-8-18
GH: 00659904 Populus balsamifera Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18152 1959-8-13
NEBC: 00659905 Populus balsamifera Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18152 1959-8-13
ECON: 00659906 Populus balsamifera Linnaeus USA: Vermont Kirby: Kirby F. C. Seymour 21179 1963-7-3
NEBC: 00659910 Populus balsamifera Linnaeus USA: Vermont Sutton: Sutton F. C. Seymour 18709 1960-7-11
NEBC: 00659923 Populus balsamifera Linnaeus USA: Vermont Fairlee: Fairlee F. C. Seymour 18220 1959-8-18
NEBC: 00688423 Populus deltoides Marsh USA: New Hampshire Charlestown: Charlestown F. C. Seymour 21065 1963-8-23
GH: 00688743 Populus grandidentata Michaux USA: Vermont Bradford: Bradford F. C. Seymour 18,296 1959-8-22
NEBC: 00724108 Populus grandidentata Michaux USA: Massachusetts Dighton: Dighton F. C. Seymour 17832 1958-6-22
GH: 00724109 Populus grandidentata Michaux USA: Massachusetts Dighton: Dighton F. C. Seymour 17832 1958-6-22
NEBC: 00724120 Populus grandidentata Michaux USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1664 1917-6-7
GH: 00724121 Populus grandidentata Michaux USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1664 1917-6-7
NEBC: 00724148 Populus grandidentata Michaux USA: Massachusetts Lancaster: Lancaster F. C. Seymour 5795 1943-5-13
GH: 00724178 Populus grandidentata Michaux USA: Massachusetts Southwick: Southwick F. C. Seymour 234 1914-9-5
NEBC: 00771768 Populus jackii Sargent USA: New Hampshire Gilmanton: Gilmanton F. C. Seymour 21736 1964-6-26
GH: 00771820 Populus jackii Sargent USA: Massachusetts Chilmark: Chilmark F. C. Seymour 10013 1935-7-27
NEBC: 00659225 Populus tremuloides Michaux USA: Vermont Bennington: Bennington F. C. Seymour 30194 1971-8-25
NEBC: 00659236 Populus tremuloides Michaux USA: Vermont Cambridge: Cambridge F. C. Seymour 22664 1965-5-15
NEBC: 00659239 Populus tremuloides Michaux USA: Vermont Groton: Groton F. C. Seymour 18634 1960-7-7
GH: 00649184 Populus tremuloides Michaux USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1663 1916-9-21
NEBC: 00649185 Populus tremuloides Michaux USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1663 1916-9-21
GH: 00688834 Populus tremuloides Michaux USA: Massachusetts Southwick: Southwick F. C. Seymour 224 1914-9-5
NEBC: 00771936 Salix alba Linnaeus USA: Vermont Bradford: Bradford F. C. Seymour 18,196 1959-8-17
NEBC: 00649094 Salix atrocinerea Brotero USA: Massachusetts Weymouth Town F. C. Seymour 4157 1935-7-6
GH: 00649104 Salix atrocinerea Brotero USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1658 1916-7-25
NEBC: 00649105 Salix atrocinerea Brotero USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1658 1916-7-25
NEBC: 00724935 Salix bebbiana Sargent USA: Vermont Fairfield: Fairfield F. C. Seymour 22649 1965-5-8
NEBC: 00724938 Salix bebbiana Sargent USA: Vermont Groton: Groton F. C. Seymour 18784 1960-7-15
NEBC: 00724948 Salix bebbiana Sargent USA: Vermont Newbury: Newbury F. C. Seymour 18236 1959-8-20
NEBC: 00724949 Salix bebbiana Sargent USA: Vermont Orange: Orange F. C. Seymour 19021 1960-7-27
NEBC: 00724962 Salix bebbiana Sargent USA: Vermont Bennington: Bennington F. C. Seymour 30203a 1971-8-25
NEBC: 00644228 Salix bebbiana Sargent USA: Massachusetts Paxton: Paxton F. C. Seymour 5910 1943-8-18
GH: 00653200 Salix bebbiana Sargent USA: Massachusetts West Granville F. C. Seymour 413 1915-9-14
NEBC: 00644347 Salix discolor Muhlenberg USA: Maine Chesterville: Chesterville F. C. Seymour 24072 1966-7-19
GH: 00756546 Salix discolor Muhlenberg USA: New Hampshire Freedom: Freedom F. C. Seymour 17851 1959-7-8
NEBC: 00756549 Salix discolor Muhlenberg USA: New Hampshire Freedom: Freedom F. C. Seymour 17851 1959-7-8
NEBC: 00756567 Salix discolor Muhlenberg USA: New Hampshire Langdon: Langdon F. C. Seymour 21041 1963-8-23
NEBC: 00756596 Salix discolor Muhlenberg USA: Vermont Westford: Westford F. C. Seymour 22635 1965-5-8
NEBC: 00756598 Salix discolor Muhlenberg USA: Vermont Sutton: Sutton F. C. Seymour 18708 1960-7-11
NEBC: 00756607 Salix discolor Muhlenberg USA: Vermont Middlesex: Middlesex F. C. Seymour 22703 1965-5-22
GH: 00756790 Salix discolor Muhlenberg USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1919 1917-6-19
NEBC: 00756796 Salix discolor Muhlenberg USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1659 1916-9-5
NEBC: 00756829 Salix discolor Muhlenberg USA: Massachusetts Hopedale: Hopedale F. C. Seymour 1951-4-11
NEBC: 00653452 Salix discolor Muhlenberg USA: Massachusetts Lancaster: Lancaster F. C. Seymour 5766 1943-4-25
NEBC: 00653454 Salix discolor Muhlenberg USA: Massachusetts Lunenburg: Lunenburg F. C. Seymour 26202 1951-4-15
GH: 00653491 Salix discolor Muhlenberg USA: Massachusetts Granville: Granville F. C. Seymour 411 1915-9-14
NEBC: 00763024 Salix eriocephala Michaux USA: Vermont Waterbury: Waterbury F. C. Seymour 22679 1965-5-22
NEBC: 00441593 Salix eriocephala Michaux USA: Massachusetts Dighton: Dighton F. C. Seymour 16177 1955-7-22
GH: 00441679 Salix eriocephala Michaux USA: Massachusetts West Granville F. C. Seymour 410 1915-9-14
GH: 00763218 Salix humilis Marshall USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1659 1916-9-5
GH: 00763222 Salix humilis Marshall USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1170 1917-6-10
NEBC: 00763223 Salix humilis Marshall USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1917-6-10
NEBC: 00763248 Salix humilis Marshall USA: Massachusetts Bolton: Bolton F. C. Seymour 6107 1944-5-15
NEBC: 00769284 Salix humilis Marshall USA: Massachusetts Lancaster: Lancaster F. C. Seymour 6122 1944-5-19
NEBC: 00769287 Salix humilis Marshall USA: Massachusetts Lunenburg: Lunenburg F. C. Seymour 26212 1951-4-15
NEBC: 00769291 Salix humilis Marshall USA: Massachusetts Paxton: Paxton F. C. Seymour 26190 1951-4-19
NEBC: 00769292 Salix humilis Marshall USA: Massachusetts Petersham: Petersham F. C. Seymour 28317 1953-4-12
NEBC: 00769302 Salix humilis Marshall USA: Massachusetts Westminster: Westminster F. C. Seymour 27634 1950-4-30
NEBC: 00769456 Salix humilis tristis (Aiton) Griggs USA: Massachusetts Mansfield: Mansfield F. C. Seymour 19718 1962-5-18
NEBC: 00763406 Salix humilis tristis (Aiton) Griggs USA: Massachusetts Mashpee: Mashpee F. C. Seymour 4273 1935-7-19
GH: 00763424 Salix humilis tristis (Aiton) Griggs USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1660 1917-9-5
GH: 00763425 Salix humilis tristis (Aiton) Griggs USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1171 1917-6-8
NEBC: 00763426 Salix humilis tristis (Aiton) Griggs USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1171 1917-6-8
NEBC: 00763427 Salix humilis tristis (Aiton) Griggs USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1660 1917-9-5
NEBC: 00769722 Salix lucida Muhlenberg USA: New Hampshire Freedom: Freedom F. C. Seymour 17850 1958-7-8
NEBC: 00769744 Salix lucida Muhlenberg USA: New Hampshire Langdon: Langdon F. C. Seymour 21039 1963-8-23
GH: 00653941 Salix lucida Muhlenberg USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1657 1917-6-19
NEBC: 00653948 Salix lucida Muhlenberg USA: Massachusetts Paxton: Paxton F. C. Seymour 5978 1943-9-9
GH: 00653974 Salix lucida Muhlenberg USA: Massachusetts Tolland: Tolland F. C. Seymour 409 1915-9-14
NEBC: 00763579 Salix nigra Marshall USA: Vermont Richford: Richford F. C. Seymour 29921 1971-8-18
NEBC: 00723093 Salix nigra Marshall USA: Massachusetts Dighton: Dighton F. C. Seymour 17828 1958-5-18
NEBC: 00723094 Salix nigra Marshall USA: Massachusetts Dighton: Dighton F. C. Seymour 17909 1958-7-24
NEBC: 00723095 Salix nigra Marshall USA: Massachusetts Dighton: Dighton F. C. Seymour 17830 1958-5-18
GH: 00723096 Salix nigra Marshall USA: Massachusetts Dighton: Dighton F. C. Seymour 17830 1958-5-18
GH: 00723097 Salix nigra Marshall USA: Massachusetts Dighton: Dighton F. C. Seymour 17909 1958-7-24
GH: 00723098 Salix nigra Marshall USA: Massachusetts Dighton: Dighton F. C. Seymour 17736 1957-9-16
GH: 00723124 Salix nigra Marshall USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1169 1917-6-10
NEBC: 00723125 Salix nigra Marshall USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1169 1917-6-10
NEBC: 00723504 Salix petiolaris Smith USA: Vermont Richford: Richford F. C. Seymour 29922 1971-8-18
GH: 00523536 Salix purpurea Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1662 1916-7-25
NEBC: 00523538 Salix purpurea Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1662 1916-7-25
NEBC: 00651031 Salix pyrifolia Andersson USA: Vermont Richford: Richford F. C. Seymour 29920 1971-8-18
NEBC: 00523417 Salix rubens F. v. P. v. Schrank USA: Massachusetts Weymouth Town F. C. Seymour 4156 1935-7-6
GH: 00523438 Salix rubens F. v. P. v. Schrank USA: Massachusetts Chicopee: Chicopee F. C. Seymour G392 1926-5-12
GH: 00651074 Salix sepulcralis Simonkai USA: Massachusetts Dighton: Dighton F. C. Seymour 16480 1956-5-10
GH: 00651064 Salix sepulcralis chrysocoma (Dode) Meikle USA: Massachusetts Dighton: Dighton F. C. Seymour 16477 1956-5-4
NEBC: 00748676 Salix sericea Marshall USA: New Hampshire Freedom: Freedom F. C. Seymour 17859 1958-7-8
NEBC: 00641090 Salix sericea Marshall USA: Vermont Jericho: Jericho F. C. Seymour 29016 1970-6-8
NEBC: 00641092 Salix sericea Marshall USA: Vermont Newbury: Newbury F. C. Seymour 18235 1959-8-20
NEBC: 00641094 Salix sericea Marshall USA: Vermont Middlesex: Middlesex F. C. Seymour 22700 1965-5-22
NEBC: 00641156 Salix sericea Marshall USA: Massachusetts Dighton: Dighton F. C. Seymour 16135 1955-5-2
GH: 00641171 Salix sericea Marshall USA: Massachusetts West Granville F. C. Seymour 412 1915-9-14
GH: 00733531 Salix smithiana Willd. (pro sp.) USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 10012 1935-7-22
NEBC: 00641886 Salix sp. USA: Massachusetts Paxton: Paxton F. C. Seymour 5909 1943-8-18
NEBC: 00523342 Salix xrubens Schrank (pro sp.) USA: Vermont Waterbury: Waterbury F. C. Seymour 22681 1965-5-22
Santalaceae NEBC: 00575431 Comandra umbellata (Linnaeus) Nuttall USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1508 1917-6-20
GH: 00575433 Comandra umbellata (Linnaeus) Nuttall USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1507 1917-6-9
NEBC: 00575434 Comandra umbellata (Linnaeus) Nuttall USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1507 1917-6-9
GH: 00575432 Comandra umbellata (Linnaeus) Nuttall USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1508 1917-6-20
Sarcosomataceae FH: 00445916 Urnula craterium (Schweinitz) Fries USA: Massachusetts Martha's Vineyard: [no additional data] F. C. Seymour s.n. 1917-6
Sarraceniaceae GH: 00232129 Sarracenia purpurea Linnaeus USA: Massachusetts Granville: F. C. Seymour 92 1913-9-16
GH: 01678880 Sarracenia purpurea Linnaeus USA: Wisconsin Dake Lake, Dayton T21N, R11E, sec. 4 F. C. Seymour 10664 1949-6-8
Saxifragaceae NEBC: 01008340 Chrysosplenium americanum Schweinitz ex Hooker USA: Vermont Groton: Groton F. C. Seymour 18172 1959-8-14
NEBC: 01008344 Chrysosplenium americanum Schweinitz ex Hooker USA: Vermont Topsham: Topsham F. C. Seymour 18868 1960-7-19
NEBC: 01008209 Chrysosplenium americanum Schweinitz ex Hooker USA: Massachusetts Dighton: Dighton F. C. Seymour 1851 1960-5-21
GH: 01008218 Chrysosplenium americanum Schweinitz ex Hooker USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1218 1917-6-10
NEBC: 01008219 Chrysosplenium americanum Schweinitz ex Hooker USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1218 1917-6-10
NEBC: 01038649 Mitella diphylla Linnaeus USA: Vermont Ryegate: Ryegate F. C. Seymour 18948 1960-7-23
GH: 01028071 Mitella diphylla Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 156 1914-6-17
GH: 00730489 Ribes americanum Miller USA: Massachusetts Dighton: Dighton F. C. Seymour 17,185 1957-7-15
NEBC: 00730490 Ribes americanum Miller USA: Massachusetts Dighton: Dighton F. C. Seymour 17,185 1957-7-15
NEBC: 00640668 Ribes cynosbati Linnaeus USA: Vermont Sutton: Sutton F. C. Seymour 18711 1960-7-11
NEBC: 00665270 Ribes glandulosum Grauer USA: Vermont Ryegate: Ryegate F. C. Seymour 18914 1960-7-21
NEBC: 00665281 Ribes glandulosum Grauer USA: Vermont Topsham: Topsham F. C. Seymour 18869 1960-7-19
NEBC: 00730618 Ribes hirtellum Michaux USA: New Hampshire Charlestown: Charlestown F. C. Seymour 21078 1963-8-25
ECON: 00730631 Ribes hirtellum Michaux USA: Vermont Kirby: Kirby F. C. Seymour 22016 1964-8-17
NEBC: 00730632 Ribes hirtellum Michaux USA: Vermont Kirby: Kirby F. C. Seymour 22016 1964-8-17
NEBC: 00730633 Ribes hirtellum Michaux USA: Vermont Sutton: Sutton F. C. Seymour 18712 1960-7-11
NEBC: 00730716 Ribes hirtellum Michaux USA: Massachusetts Mashpee: Mashpee F. C. Seymour 274 1935-7-19
GH: 00730739 Ribes hirtellum Michaux USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1946 1916-9-21
GH: 00730743 Ribes hirtellum Michaux USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 1705 1916-6-30
NEBC: 00730744 Ribes hirtellum Michaux USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 1705 1916-6-30
GH: 00730746 Ribes hirtellum Michaux USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1219 1917-6-7
NEBC: 00730747 Ribes hirtellum Michaux USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1219 1917-6-7
NEBC: 00730907 Ribes lacustre Poiret USA: Vermont Sutton: Sutton F. C. Seymour 18684 1960-7-11
NEBC: 00730914 Ribes lacustre Poiret USA: Vermont Topsham: Topsham F. C. Seymour 18870 1960-7-19
NEBC: 00730917 Ribes lacustre Poiret USA: Vermont Plainfield: Plainfield F. C. Seymour 18799 1960-7-17
NEBC: 00771474 Ribes rubrum Linnaeus USA: Vermont Richford: Richford F. C. Seymour 29865 1971-8-18
GH: 00771523 Ribes rubrum Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1418 1917-6-10
NEBC: 00771524 Ribes rubrum Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1418 1917-6-10
NEBC: 00771526 Ribes rubrum Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 4639 1935-7-22
NEBC: 00665686 Ribes triste Pallas USA: Vermont Sutton: Sutton F. C. Seymour 18683 1960-7-11
NEBC: 00563074 Saxifraga pensylvanica Linnaeus USA: Vermont Topsham: Topsham F. C. Seymour 18,871 1960-7-19
GH: 00563186 Saxifraga pensylvanica Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour 478 1925-5-14
NEBC: 01038875 Tiarella cordifolia Linnaeus USA: Vermont Groton: Groton F. C. Seymour 18891 1960-7-20
NEBC: 01038877 Tiarella cordifolia Linnaeus USA: Vermont Sutton: Sutton F. C. Seymour 18728 1960-7-11
Scapaniaceae FH: 00511026 Scapania nemorosa Dumortier USA: Massachusetts Granville: [no additional data] F. C. Seymour 1914-6-16
Schizaeaceae GH: 00677760 Lygodium palmatum (Bernhardi) Swartz USA: Massachusetts Amherst: Amherst F. C. Seymour 6902 1944-8-18
GH: 00677787 Lygodium palmatum (Bernhardi) Swartz USA: Massachusetts Wilbraham: Wilbraham F. C. Seymour 4406 1935-9-11
Scrophulariaceae NEBC: 00678763 Erythranthe moschata (Douglas ex Lindley) G. L. Nesom USA: Vermont Peru: Peru F. C. Seymour 21,709 1964-6-25
GH: 00630204 Limosella australis R. Brown USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1775 1916-9-23
GH: 00630203 Limosella australis R. Brown USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1774 1916-7-25
GH: 00630206 Limosella australis R. Brown USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1336 1916-9-23
NEBC: 00630209 Limosella australis R. Brown USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1336 1916-9-23
NEBC: 00686845 Lindernia dubia (Linnaeus) Pennell USA: Vermont Bradford: Bradford F. C. Seymour 18266 1959-8-21
GH: 00686846 Lindernia dubia (Linnaeus) Pennell USA: Vermont Marshfield: Marshfield F. C. Seymour 18362 1959-8-26
NEBC: 00686847 Lindernia dubia (Linnaeus) Pennell USA: Vermont Marshfield: Marshfield F. C. Seymour 18362 1959-8-26
NEBC: 00686876 Lindernia dubia (Linnaeus) Pennell USA: Massachusetts Bridgewater: Bridgewater F. C. Seymour 4423 1935-9-17
NEBC: 00686877 Lindernia dubia (Linnaeus) Pennell USA: Massachusetts Pembroke: Pembroke F. C. Seymour 4523 1935-9-23
GH: 00686897 Lindernia dubia (Linnaeus) Pennell USA: Massachusetts Palmer Town F. C. Seymour 517 1925-8-14
NEBC: 00686920 Lindernia dubia (Linnaeus) Pennell USA: Connecticut Trumbull: Trumbull F. C. Seymour 20257 1962-8-16
NEBC: 00686979 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts East Bridgewater: East Bridgewater F. C. Seymour 5010 1937-9-6
NEBC: 00686987 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts Westport: Westport F. C. Seymour 4966 1937-8-11
NEBC: 00686991 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts Mashpee: Mashpee F. C. Seymour 4316 1935-7-19
GH: 00642874 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 2009 1917-9-8
GH: 00642875 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1337 1916-9-4
NEBC: 00642878 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1337 1916-9-4
GH: 00642889 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts Ludlow: Ludlow F. C. Seymour G1105 1930-9-22
NEBC: 00642890 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts Ludlow: Ludlow F. C. Seymour G1105 1930-9-22
NEBC: 00686923 Lindernia dubia anagallidea (Michaux) Cooperrider USA: New Hampshire Ossipee: Ossipee F. C. Seymour 4847 1936-9-2
NEBC: 00686971 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts Avon: Avon F. C. Seymour 5043 1937-9-22
NEBC: 00678763 Mimulus moschatus Douglas ex Lindley USA: Vermont Peru: Peru F. C. Seymour 21,709 1964-6-25
NEBC: 00668953 Mimulus ringens Linnaeus USA: Vermont Bradford: Bradford F. C. Seymour 18,200 1959-8-17
NEBC: 00668954 Mimulus ringens Linnaeus USA: Vermont Orange: Orange F. C. Seymour 19,054 1960-7-27
GH: 00678841 Mimulus ringens Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 25 1913-9-20
NEBC: 00745018 Mimulus ringens Linnaeus USA: Connecticut Trumbull: Trumbull F. C. Seymour 20260 1962-8-16
NEBC: 00745050 Mimulus ringens Linnaeus USA: Massachusetts Northborough: Northborough F. C. Seymour 6933 1944-8-19
NEBC: 00745050 Mimulus ringens minthodes (Greene) A. L. Grant USA: Massachusetts Northborough: Northborough F. C. Seymour 6933 1944-8-19
NEBC: 00642852 Scrophularia lanceolata Pursh USA: Massachusetts Brockton: Brockton F. C. Seymour 5466 1940-6-23
ECON: 00686703 Scrophularia lanceolata Pursh USA: Connecticut Windham: Windham F. C. Seymour 21809 1964-7-22
NEBC: 00686706 Scrophularia lanceolata Pursh USA: Connecticut Windham: Windham F. C. Seymour 21809 1964-7-22
NEBC: 00686711 Scrophularia lanceolata Pursh USA: Connecticut Groton: Groton F. C. Seymour 22957 1965-7-28
NEBC: 00686736 Scrophularia lanceolata Pursh USA: Connecticut Norwalk: Norwalk F. C. Seymour 20266 1962-8-16
NEBC: 00686737 Scrophularia lanceolata Pursh USA: Connecticut Norwalk: Norwalk F. C. Seymour 20266 1962-8-16
GH: 00505251 Verbascum thapsus Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 2007 1916-9-20
GH: 00505252 Verbascum thapsus Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1773 1917-6-19
GH: 00505271 Verbascum thapsus Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour 597 1926-9-7
GH: 00505272 Verbascum thapsus Linnaeus USA: Massachusetts Holyoke: Holyoke F. C. Seymour 597 1926-9-7
Selaginellaceae NEBC: 00632635 Selaginella apoda (Linnaeus) C. Morren USA: Massachusetts Buckland: Buckland F. C. Seymour 3805 1932-8-23
GH: 00632641 Selaginella apoda (Linnaeus) C. Morren USA: Massachusetts West Granville F. C. Seymour 321 1915-9-14
NEBC: 00632644 Selaginella apoda (Linnaeus) C. Morren USA: Massachusetts Ludlow: Ludlow F. C. Seymour G1077 1930-9-22
NEBC: 00632818 Selaginella rupestris (Linnaeus) Spring USA: Vermont Cavendish: Cavendish F. C. Seymour 4387 1935-8-27
NEBC: 00738049 Selaginella rupestris (Linnaeus) Spring USA: Massachusetts Harvard: Harvard F. C. Seymour 6072 1943-10-4
NEBC: 00738052 Selaginella rupestris (Linnaeus) Spring USA: Massachusetts Northborough: Northborough F. C. Seymour 6920 1944-8-19
Simaroubaceae GH: 00580470 Ailanthus altissima (Miller) Swingle USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 10,030 1935-7-26
Smilacaceae NEBC: 00865916 Smilax herbacea Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 18555 1960-6-6
NEBC: 00865927 Smilax herbacea Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 4603 1935-7-25
GH: 00865929 Smilax herbacea Linnaeus USA: Massachusetts Aquinnah: Aquinnah F. C. Seymour 1642 1917-6-20
GH: 00810004 Smilax herbacea Linnaeus USA: Massachusetts Ludlow: Ludlow F. C. Seymour 566 1926-6-21
NEBC: 00503835 Smilax rotundifolia Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 18,538 1960-5-30
GH: 00503878 Smilax rotundifolia Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1156 1916-6-29
NEBC: 00503879 Smilax rotundifolia Linnaeus USA: Massachusetts Oak Bluffs: Oak Bluffs F. C. Seymour 1156 1916-6-29
Solanaceae GH: 00685583 Physalis alkekengi Linnaeus USA: Massachusetts Taunton: Taunton F. C. Seymour 16065 1954-8-24
GH: 00762561 Physalis grisea (Waterfall) M. Martínez USA: Massachusetts Dighton: Dighton F. C. Seymour 18488 1959-9-21
NEBC: 00762625 Physalis heterophylla Nees USA: Vermont Burke: Burke F. C. Seymour 18672 1960-7-11
NEBC: 00762627 Physalis heterophylla Nees USA: Vermont Ryegate: Ryegate F. C. Seymour 18922 1960-7-21
GH: 00762630 Physalis heterophylla Nees USA: Vermont Bradford: Bradford F. C. Seymour 18199 1959-8-17
NEBC: 00762631 Physalis heterophylla Nees USA: Vermont Bradford: Bradford F. C. Seymour 18199 1959-8-17
NEBC: 00630013 Physalis heterophylla Nees USA: Vermont Bennington: Bennington F. C. Seymour 30205 1971-8-25
ECON: 00630037 Physalis heterophylla Nees USA: Massachusetts Stoughton: Stoughton F. C. Seymour 19553 1961-9-27
NEBC: 00630047 Physalis heterophylla Nees USA: Massachusetts West Boylston: West Boylston F. C. Seymour 5851 1943-7-15
NEBC: 00685608 Physalis pubescens Linnaeus USA: Massachusetts Dighton: Dighton F. C. Seymour 18488 1959-9-21
NEBC: 00598547 Solanum carolinense Linnaeus USA: Massachusetts Sterling: Sterling F. C. Seymour 6905 1944-8-12
NEBC: 00598552 Solanum carolinense Linnaeus USA: Massachusetts Barrington F. C. Seymour 21,570 1964-6-18
GH: 00564405 Solanum dulcamara Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 10039 1935-7-26
GH: 00564422 Solanum dulcamara Linnaeus USA: Massachusetts Granville: Granville F. C. Seymour 199 1914-6-25
GH: 00630255 Solanum emulans Rafinesque USA: Massachusetts West Tisbury: West Tisbury, near "Red Lodge"... F. C. Seymour 2006 1917-9-7
NEBC: 00610084 Solanum nigrum villosum Linnaeus USA: Massachusetts Lancaster: Lancaster F. C. Seymour 6030 1943-9-25
NEBC: 00610084 Solanum nitidibaccatum Bitter USA: Massachusetts Lancaster: Lancaster F. C. Seymour 6030 1943-9-25
GH: 00592205 Solanum rostratum Dunal USA: Massachusetts Cambridge: Cambridge F. C. Seymour 1912-10-9
NEBC: 00610084 Solanum sarrachoides Sendtner USA: Massachusetts Lancaster: Lancaster F. C. Seymour 6030 1943-9-25
Splachnaceae FH: 01133188 Tetraplodon mnioides (Hedwig) Bruch & Schimper USA: Vermont Warren: [no additional data] F. C. Seymour 1920-8-4
Taxaceae NEBC: 00668385 Taxus canadensis Marshall USA: New Hampshire Temple: Temple F. C. Seymour 2703 1926-8-9
NEBC: 00668413 Taxus canadensis Marshall USA: Vermont Fairfield: Fairfield F. C. Seymour 22645 1965-5-8
NEBC: 00668416 Taxus canadensis Marshall USA: Vermont Groton: Groton F. C. Seymour 19060 1960-7-20
GH: 00679816 Taxus canadensis Marshall USA: Massachusetts Tolland: Tolland F. C. Seymour 322 1915-9-14
Thelypteridaceae GH: 00701420 Phegopteris connectilis (Michaux) Watt USA: Vermont Peacham: Peacham F. C. Seymour 18098 1959-8-11
NEBC: 00701421 Phegopteris connectilis (Michaux) Watt USA: Vermont Groton: Groton F. C. Seymour 18828 1960-7-19
NEBC: 00701422 Phegopteris connectilis (Michaux) Watt USA: Vermont Peacham: Peacham F. C. Seymour 18098 1959-8-11
NEBC: 00701423 Phegopteris connectilis (Michaux) Watt USA: Vermont Sutton: Sutton F. C. Seymour 18719 1960-7-11
GH: 00631719 Phegopteris connectilis (Michaux) Watt USA: Massachusetts Granville: Granville F. C. Seymour 85 1913-9-20
GH: 00631904 Phegopteris hexagonoptera (Michaux) Fée USA: Massachusetts Sunderland: Sunderland F. C. Seymour 3920 1932-9-12
NEBC: 00652079 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Vermont Groton: Groton F. C. Seymour 18807 1960
NEBC: 00652162 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Massachusetts Dighton: Dighton F. C. Seymour 17916 1958-7-26
NEBC: 00652181 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 4558 1935-7-26
NEBC: 00652185 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Massachusetts Lancaster: Lancaster F. C. Seymour 5879 1943-8-12
GH: 00652198 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Massachusetts West Granville F. C. Seymour 318 1915-9-14
NEBC: 00708455 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts Avon: Avon F. C. Seymour 5018 1937-9-22
NEBC: 00708456 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts Avon: Avon F. C. Seymour 5018 1937-9-22
GH: 00708495 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1484 1916-8-25
GH: 00708496 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1557 1916-7-25
GH: 00708497 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts West Tisbury: West Tisbury F. C. Seymour 1556 1916-8-24
GH: 00708498 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1558 1916-7-25
NEBC: 00708505 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts Chilmark: Chilmark F. C. Seymour 1558 1916-7-25