Hymenoxys richardsonii (Pingue Rubberweed) is a species of perennial herb in the family Asteraceae. They are native to The Contiguous United States, Canada, and The Neotropics. Flowers are visited by Sagebrush Checkerspot, Tailed Copper, Plebejus melissa, and Snow's Skipper. Individuals can grow to 5 dm.
EOL has data for 12 attributes, including: