Senecio pierotii var. taitoensis (Hayata) Kitam. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Tephroseris species Tephroseris taitoensis Name Homonyms Senecio pierotii subsp. taitoensis (Hayata) Kitam. Senecio pierotii var. taitoensis (Hayata) Kitam.