Echinomastus johnsonii (Parry) E.M.Baxter
, Calif. Cact. 75 (1935).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:88275-2
- Publication
- California Cactus. Pasadena
- Collation
- 75
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Echinocactus johnsonii Parry
- Same citation as
- Echinomastus johnsonii (Parry ex Engelm.) E.M.Baxter