Silphium integrifolium (Wholeleaf Rosinweed) is a species of perennial herb in the family Asteraceae. They have a self-supporting growth form. They are native to The Contiguous United States, Eastern North America, and North America. They have simple, broad leaves. Flowers are visited by Melissodes bimaculatus, Priocnemis cornica, Brown-belted Bumblebee, and Lemon Cuckoo Bumblebee. Individuals can grow to 1.2 m.
EOL has data for 21 attributes, including: