Gymnocalycium spegazzinii subsp. armatum (F.Ritter) Halda & Šorma
, Acta Mus. Richnov., Sect. Nat. 9(1): 65 (2002).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:60437723-2
- Species Name
- Gymnocalycium spegazzinii Britton & Rose, Cactaceae (Britton & Rose) 3: 155, fig. 162 (1922).
- Publication
- Acta Musei Richnoviensis Sect. Nat.
- Collation
- 9(1): 65
- Family as entered in IPNI
- Cactaceae