| Silphium mohrii | |
|---|---|
| |
| Conservation status | |
 Vulnerable (NatureServe) | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Silphium |
| Species: | S. mohrii |
| Binomial name | |
| Silphium mohrii Small | |
Silphium mohrii, known by the common names Mohr's rosinweed and shaggy rosinweed, is a species of flowering plant in the family Asteraceae. It is native to the Southeastern United States, where it is native only to northern Alabama, southern Tennessee, and extreme northwest Georgia. It is native to prairie remnants and rocky limestone openings. Because of its restricted range and severely declined habitat, it is considered a vulnerable species.
It produces heads of yellow flowers in late summer.
References
- "Silphium mohrii". NatureServe. Retrieved 17 September 2024.
- NRCS. "Silphium mohrii". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 15 November 2015.
- "Silphium mohrii". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014. Retrieved 17 March 2015.
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