Nopalea angustifrons Lindb.
, Acta Soc. Sci. Fenn. x. (1871) 123.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:136159-1
- Publication
- Acta Societatis Scientiarum Fennicae. Helsinki
- Collation
- x. (1871) 123
- Family as entered in IPNI
- Cactaceae