External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:251068-2
- Publication
- Cactaceae, The (Britton & Rose). Descriptions and illustrations of plants of the cactus family
- Collation
- 4: 11, fig. 10
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Echinocactus tulensis Poselg., Allg. Gartenzeitung (Otto & Dietrich) 21: 125 (1853).
- Same citation as
- Thelocactus tulensis (Poselg.) Britton & Rose
- Same citation as
- Thelocactus tulensis Britton & Rose, Cactaceae (Britton & Rose) 4: 11 (1923).