Thelocactus subterraneus Backeb.
, Kakteen-Freunde 1: 110 (-111) (1932).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:300441-2
- Publication
- Kakteen-Freund; illustrierte Monatsschrift für Kakteenliebhaber. Deutsche Kakteen-Zeitung. Mannheim
- Collation
- 1: 110 (-111)
- Family as entered in IPNI
- Cactaceae