Islaya islayensis (C.F.Först.) Backeb.
, Blätt. Kakteenf. 1934(3): [5] genus 63 (1934).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:130374-2
- Publication
- Blatter für Kakteenforschung. Bulletin of Cactus Research. Publicaties voor Cactusstudie. Volksdorf [=Hambrug, in part]
- Collation
- 1934(3): [5] genus 63
- Family as entered in IPNI
- Cactaceae
Nomenclatural Notes
Backeb. & Knuth, Kaktus-ABC, 258. 1935