External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:966955-1
- Species Name
- Pyrrocoma hirta Greene, Erythea 2(5): 69 (1894).
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 71(1): 60
- Date of Publication
- 16 Sep 1991
- Family as entered in IPNI
- Asteraceae