Biodiversity Institute of ontario. Year: 2012.   cc-by-nc-sa-3.0

Orthocarpus (Owl's Clover) is a genus of plants in the family Orobanchaceae. They are native to The Contiguous United States and Canada. Flowers are visited by bees & apoid Wasps and Honeybees.

EOL has data for 6 attributes, including:

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