Forest & Kim Starr   cc-by-3.0

Heterotheca grandiflora (Telegraphweed) is a species of annual herb in the family Asteraceae. They have a self-supporting growth form. They are native to The Contiguous United States and North America. They have simple, broad leaves. Flowers are visited by Mason bees, Texas Agapostemon, White Checkered Skipper, and Woodland Skipper.

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EOL has data for 14 attributes, including:

Known occurrences, collected specimens and observations of telegraphweed. View this species on GBIF