External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:183428-2
- Publication
- Anales de la Sociedad Cientifica Argentina
- Collation
- 96: 70
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Echinocactus microspermus F.A.C.Weber
- Nomenclatural link
- Echinocactus microspermus F.A.C.Weber in Bois, Dict. Hort. [Bois] 1: 469 (1896).
- Same citation as
- Parodia microsperma Speg., Anales Soc. Ci. Argent. xcvi. 70 (1923), in obs.