External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:87237-2
- Species Name
- Echinocactus capricornis A.Dietr.
- Publication
- Monatsschrift für Kakteenkunde. Berlin
- Collation
- 2: 82
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Astrophytum capricornis var. minus (Runge & Quehl) Okumura
- Nomenclatural link
- Echinocactus capricornis f. minor (Runge & Quehl) Schelle, Handb. Kakteenkult. 154 (1907).