Viola novae-angliae subsp. grisea (Fernald) Gilad Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola novae-angliae Name Homonyms Viola novae-angliae subsp. grisea (Fernald) Gil-ad Viola novae-angliae subsp. grisea (Fernald) Gilad