2013 Richard Spellenberg   cc-by-nc-sa-3.0

Coreopsis grandiflora is a species of perennial herb in the family Asteraceae. They have a self-supporting growth form. They are native to The Americas, The Contiguous United States, and North America. They have simple, broad leaves. Flowers are visited by bees & apoid Wasps, Orange Sulphur, Eastern Tiger Swallowtail, and Lasioglossum emirnense.

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EOL has data for 15 attributes, including:

Known occurrences, collected specimens and observations of Coreopsis grandiflora Hogg ex Sw.. View this species on GBIF