Echinocereus viereckii var. morricalii (Říha) N.P.Taylor
, Gen. Echinocereus 93 (1985).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:924215-1
- Species Name
- Echinocereus viereckii Werderm., in Kakteenk. 1934, 188.
- Publication
- Genus Echinocereus, the
- Collation
- 93
- Date of Publication
- 1985
- Family as entered in IPNI
- Cactaceae