Hymenophysa C.A.Mey. Dataset GBIF Backbone Taxonomy Rank GENUS Published in C.F.von Ledebour, Fl. Altaic. 3: 180 (1831) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Lepidium Name Homonyms Hymenophysa McClelland, 1839 Hymenophysa C.A.Meyer ex Ledebour, 1830 Hymenophysa Bleeker, 1859 Hymenophysa C.A.Mey.