Mammillaria thornberi var. yaquensis (R.T.Craig) Neutel.
, Succulenta (Netherlands) 65(1): 4, without basionym ref. (1986).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:952263-1
- Species Name
- Mammillaria thornberi Orcutt, Seed Pl. Co. Cat. Cact. 1903, 21; et in W. Amer. Sci. xiii. 51.
- Publication
- Succulenta; Nederlandsche Vereeniging van Liefhebbers van Cactussen en andere Vetplanten. Huizum, etc.
- Collation
- 65(1): 4, without basionym ref.
- Date of Publication
- 1986
- Family as entered in IPNI
- Cactaceae