Panicum virgatum (Switchgrass) is a species of perennial herb in the family True grasses. They have a self-supporting growth form. They are native to Canada, North America, The Contiguous United States, Eastern North America, and United States. They have simple, broad leaves and yellow flowers. Flowers are visited by Holcopasites heliopsis, Belvosia bifasciata, Brachicoma, and Crematogaster. Individuals can grow to 184.6 cm.

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EOL has data for 86 attributes, including:

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