Alismataceae NEBC: 01080437 Sagittaria engelmanniana J. G. Smith USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18451 1959-9-14
Asteraceae NEBC: 00833565 Hieracium paniculatum Linnaeus USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18429 1959-9-14
NEBC: 01014538 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18426 1959-9-14
Cistaceae NEBC: 00569159 Lechea intermedia Leggett ex Britton USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18,419 1959-9-14
NEBC: 00757287 Lechea maritima Leggett ex Britton USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18420 1959-9-14
Convolvulaceae NEBC: 00716512 Cuscuta compacta Jussieu ex Choisy USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18441 1959-9-14
Cyperaceae NEBC: 01061971 Eleocharis acicularis (Linnaeus) Roemer & Schultes USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18433 1959-9-14
Elatinaceae NEBC: 00750712 Elatine minima (Nuttall) Fischer ex C. A. Meyer USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18,438 1959-9-14
Fabaceae NEBC: 00639358 Lespedeza capitata Michaux USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18457 1959-9-14
Juncaceae NEBC: 01178765 Juncus canadensis J. Gay ex Laharpe USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18435 1959-9-14
NEBC: 00878807 Juncus pelocarpus E. Meyer USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18434 1959-9-14
Lamiaceae NEBC: 00686611 Trichostema dichotomum Linnaeus USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18422 1959-9-14
Lentibulariaceae NEBC: 00731581 Utricularia gibba Linnaeus USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18464 1959-9-14
Poaceae NEBC: 01175351 Aristida dichotoma Michaux USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18410a 1959-9-14
Scrophulariaceae NEBC: 00642887 Lindernia dubia anagallidea (Michaux) Cooperrider USA: Massachusetts Webster: Webster B. N. Gates, W. C. Gates & F. C. S... 18449 1959-9-14
