Zanthoxylum rigidum f. velutinum (Cuatrec.) P.G.Waterman
, Taxon 24: 365 (1975).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:270779-2
- Publication
- Taxon; Official News Bulletin of the International Society for Plant Taxonomy. Utrecht
- Collation
- 24: 365
- Family as entered in IPNI
- Rutaceae