Taxon:
Calylophus drummondianus Spach subsp. berlandieri (Spach) Towner & P. H. Raven
Summary
Place of publication:
Madroño 20:243. 1970
Verified:
09/29/2011
ARS Systematic Botanists.
Autonyms (not in current use), synonyms and invalid designations
Reference(s)
- Correll, D. S. & M. C. Johnston. 1970. Manual of the vascular plants of Texas