Machaeranthera gymnocephala (DC.) W.Thomps.
, Descr. Cat. [Thompson] 26: 46 (1881).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77108181-1
- Publication
- Descriptive Catalogue of Flower Seeds
- Collation
- 26: 46
- Family as entered in IPNI
- Asteraceae