Synonyms
- Eriosyce napina (Phil.) Katt. subsp. riparia
- Eriosyce napina (Phil.) Katt. var. (Mächler & Helmut Walter) Romulski
- Thelocephala riparia (Mächler & Helmut Walter) Faúndez & Saldivia
References
-
Guerrero et al. (2019b)
Guerrero, P , Walter, H , Kalin, M , Peña, C , Tamburrino, I , Benidictis, M and Larridon, I 2019. Molecular phylogeny of the large South American genus Eriosyce (Notocacteae, Cactaceae): Generic delimitation and proposed changes in infrageneric and species ranks. Taxon. 68(10): 557-573