Chaenactis heterocarpha var. megacephala (A.Gray) Stockw.
, Contr. Dudley Herb. 3: 123 (1940).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:53878-2
- Publication
- Contributions from the Dudley Herbarium of Stanford University. Stanford, CA
- Collation
- 3: 123
- Family as entered in IPNI
- Asteraceae