San Diego Natural History Museum. SDNHM. Year: 2015.   cc-by-nc-sa-3.0

Triphysaria (Owl's Clover) is a genus of herb in the family Orobanchaceae. They are native to North America, The Contiguous United States, and Canada.

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EOL has data for 6 attributes, including:

Known occurrences, collected specimens and observations of owl's-clover. View this species on GBIF