External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1147371-2
- Species Name
- Escobaria tuberculosa (Engelm.) Britton & Rose, Cactaceae (Britton & Rose) 4: 54 (fig. 51) (1923).
- Family as entered in IPNI
- Cactaceae