Silphium compositum Michx.
- Botanical Name
- Silphium compositum Michx.
- Common Name
- Kidney-leaf Rosin Weed
- Flora of Virginia Name/Status
- Silphium compositum Michx. var. compositum + S. compositum Michx. var. reniforme (Raf. ex Nutt.) Torr. & Gray
- Two well-marked vars., sometimes treated as species, occur in Virginia but have not been mapped separately in previous additions of the Atlas. Their distributions are somewhat sympatric and extensive herbarium work is needed for mapping. See comments under each var. for a general indication of their status.
- See the varietal maps for specific habitat information.
- Native Status
To save this map, right-click (control-click for Mac users) on the map and choose "Save Image As...".