External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:14630-2
- Publication
- Pittonia; a Series of Papers Relating to Botany and Botanists. Berkeley, CA
- Collation
- 3(18): 275
- Date of Publication
- 21 Mar 1898
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- Chalmers, Canadian survey 11299
- Type Herbaria
- lectotype CAN