Kalanchoe alternans Eckl. & Zeyh. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Crassulaceae genus Kalanchoe species Kalanchoe thyrsiflora Name Homonyms Kalanchoe alternans Eckl. & Zeyh. ex Harv. & Sond. Kalanchoe alternans (Vahl) Pers. Kalanchoe alternans Eckl. & Zeyh.