Heliocereus schrankii var. helenae (Scheinvar) Kimnach
, Cact. Succ. J. (Los Angeles) 68(4): 217 (1996).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:991052-1
- Species Name
- Heliocereus schrankii (Zucc. ex Seitz) Britton & Rose, Contr. U.S. Natl. Herb. 12(10): 434 (1909).
- Publication
- Cactus and Succulent Journal. [Cactus and Succulent Society of America]
- Collation
- 68(4): 217
- Date of Publication
- 1996
- Family as entered in IPNI
- Cactaceae