Harvard University Herbaria & Libraries

Asteraceae
GH: 00675233 Helianthus maximiliani Schrader USA: Maine Bangor: Bangor O. W. Knight 1905-9-9
NEBC: 00675234 Helianthus maximiliani Schrader USA: Maine Bangor: Bangor O. W. Knight 1905-9-9
NEBC: 00675235 Helianthus maximiliani Schrader USA: Maine Durham: Durham A. V. Gilman 07248 2007-10-16
NEBC: 00675236 Helianthus maximiliani Schrader USA: Maine Poland: Poland Kate Furbish 1893
NEBC: 00675237 Helianthus maximiliani Schrader USA: Maine Cumberland: Cumberland E. B. Chamberlain 929 1906-8-14
NEBC: 00675238 Helianthus maximiliani Schrader USA: Massachusetts Malden: Malden, hill back of S. Baxter House [no data available]
GH: 00675239 Helianthus maximiliani Schrader USA: Connecticut Naugatuck: Naugatuck A. E. Blewitt 1908-7-19
NEBC: 00675240 Helianthus maximiliani Schrader USA: Connecticut Naugatuck: Naugatuck A. E. Blewitt 1065 1908-7-19
NEBC: 01583446 Helianthus maximiliani Schrader USA: Massachusetts Spencer: Greenville Road at Sibley Farm R. I. Bertin 8057 2019-10-6