- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1013207-2
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Echinocactus schumannianus var. nigrispinus J.N.Haage
- Duplicate citation of
- Echinocactus nigrispinus K.Schum., Monatsschr. Kakteenk. 9: 45 (1899).