Tephrocactus pyrrhacanthus (K.Schum.) Backeb.
, Cactaceae (Backeberg) 1: 236 (1958).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:250275-2
- Publication
- Die Cactaceae: Handbuch der Kakteenkunde
- Collation
- 1: 236
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Opuntia pyrrhacantha K.Schum., Gesamtbeschr. Kakt. 694 (1898).