Harvard University Herbaria & Libraries

Asteraceae
GH: 00008761 Helenium flexuosum Rafinesque : A. Featherman
GH: 00008753 Helenium flexuosum Rafinesque USA: South Carolina Santee River, 3 miles northeast of Pineville... R. K. Godfrey & R. M. Tryon 586 1939-7-14
GH: 00008752 Helenium flexuosum Rafinesque USA: Florida Near Fitzgerald A. H. Curtiss 6663 1900-6-14
A: 00339748 Helenium flexuosum Rafinesque USA: Massachusetts Boston: The Arnold Arboretum, near South Str... E. J. Palmer 42655 1934-7-8
A: 00339749 Helenium flexuosum Rafinesque USA: Massachusetts Boston: The Arnold Arboretum, between Conife... E. J. Palmer 42205 1933-9-20
NEBC: 00339750 Helenium flexuosum Rafinesque USA: Massachusetts Boston: The Arnold Arboretum, near South Str... E. J. Palmer 42680 1934-7-17
NEBC: 00733346 Helenium flexuosum Rafinesque USA: Connecticut Coventry: Coventry L. J. Mehrhoff 1936 1975-9-9
NEBC: 01061784 Helenium flexuosum Rafinesque USA: Massachusetts Dartmouth: Dartmouth T. J. Rawinski, M. Mello, H. L. Wo... 6126 1987-7-28
NEBC: 01583684 Helenium flexuosum Rafinesque USA: Massachusetts Holyoke: County Rd at FCC towers B. A. Sorrie 2602 1984-8-2
NEBC: 01690047 Helenium flexuosum Rafinesque USA: Maine Paris: Thayer Field B. Wright 298 1953-9-10
NEBC: 01690261 Helenium flexuosum Rafinesque USA: Massachusetts Princeton: N slopes of Wachusett Mountain R. I. Bertin 8021 2019-9-13
NEBC: 01690507 Helenium flexuosum Rafinesque USA: Massachusetts Edgartown: on dikes along dunes F. C. MacKeever MV 528 1962-8-11
NEBC: 02577317 Helenium flexuosum Rafinesque USA: New Hampshire Hampstead: Wash Pond S. K. Harris 23601 1961-9-16
NEBC: 02577681 Helenium flexuosum Rafinesque USA: Massachusetts Boxford: Main Street S. K. Harris 9648 1954-7-25
NEBC: 02577680 Helenium flexuosum Rafinesque USA: Massachusetts Ipswich: Castle Hill S. K. Harris & F. C. Wade 18787 1958-9-26
NEBC: 02230427 Helenium flexuosum Rafinesque USA: New Hampshire West Milan: school yard S. K. Harris 30438 1966-8-27