Fraxinus retusa subsp. calcicola C.Y.Wu Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Oleaceae genus Fraxinus species Fraxinus insularis Name Homonyms Fraxinus retusa var. calcicola C.Y.Wu ex P.Y.Pai, 1983 Fraxinus retusa var. calcicola C.Y.Wu Fraxinus retusa subsp. calcicola C.Y.Wu ex P.Y.Bai Fraxinus retusa subsp. calcicola C.Y.Wu