External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:310800-2
- Publication
- American Midland Naturalist; devoted to natural history, primarily that of the prairie states.
- Collation
- 30: 38
- Family as entered in IPNI
- Asteraceae
Type Information
- Distribution Of Types
- Siskiyou County (California, Southwestern U.S.A., Northern America)
Links
- Duplicate citation of
- Cirsium pastoris J.T.Howell, Amer. Midl. Naturalist 30: 38 (1943).