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Helenium L.

Sneezeweed
Helenium, Biota of North America Program (query database) [BONAP]
Helenium (Asteraceae) ; [GNSP]

Helenium autumnale L.

Helenium autumnale, Aquatic and Wetland Vascular Plants of the Northern Great Plains [USGS]
Helenium autumnale ; [FPN, 527]

identification uncertain 600x946 (~73Kb) USA: Cape Blanco, (42°49'57N 124°32'50W ±0.5km), Curry Co. OR, 2.8.2001, Photo © Markku Savela

identification uncertain 600x787 (~50Kb) USA: Cape Blanco, (42°49'57N 124°32'50W ±0.5km), Curry Co. OR, 2.8.2001, Photo © Markku Savela

identification uncertain 700x1053 (~125Kb) USA: Cape Blanco, (42°49'57N 124°32'50W ±0.5km), Curry Co. OR, 2.8.2001, Photo © Markku Savela

Foodplant for Chlorochlamys chloroleucaria, Nathalis iole, Papaipema impecuniosa

H. a. var. montanum (Nutt.) Fern.

Helenium autumnale var. montanum ; [FPN, 527]

H. a. var. grandiflorum (Nutt.) T. & G.

Helenium autumnale var. grandiflorum ; [FPN, 527]

20.6.2002 (1)

References:

[BONAP]

A Synonymized Checklist of the Vascular Flora of the United States, Puerto Rico, and the Virgin Islands; A data base interface; BONAP U.S. Checklist - 1998; Provided by TAMU-BWG; Texas A & M Bioinformatics Working Group; Based on; Biota of North America Program

[FPN]

Hitchcock & Cronquist, 1998; Flora of the Pacific Northwest (11th ed.); ISBN 0-295-95273-3

[GNSP]

Wielgorskaya, 1995; Dictionary of generic names of seed plants

[USGS]

Northern Prairie Wildlife Research Center; http://www.npwrc.usgs.gov/index.htm

If you have corrections, comments or information to add into these pages, just send mail to Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.