Lugar de publicación
Taxon 13: 115 (1964)
Referencias
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Ritter (1964)
Ritter, F. 1964. Diagnosen von neuen Kakteen. Taxon 13:143-144
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Walter & Guerrero (2022)
Walter, H y Guerrero, P 2022. Towards a unified taxonomic catalogue for the Chilean cacti: assembling molecular systematics and classical taxonomy. Phytotaxa. 550(2): 79-98