Viola sororia subsp. affinis
Viola nodosa Viola nesiotica Viola septentrionalis Viola grandis Viola domestica Viola familiaris Viola laetecaerulea Viola macounii Viola wilmattae Viola allardii Viola alachuana Viola communis Viola thompsoniae Viola latiuscula Viola papilionacea Viola septentrionalis f. septentrionalis Viola sororia f. sororia Viola papilionacea f. papilionacea Viola septentrionalis var. septentrionalis Viola chalcosperma Viola papilionacea var. papilionacea Viola rosacea Viola priceana Viola cucullata var. sororia Viola sororia var. sororia Viola cucullata var. alba Viola papilionacea var. alba Viola papilionacea f. albiflora Viola sororia var. incognita Viola domestica var. communis Viola papilionacea var. domestica Viola planifolia Viola fletcheri Viola cuspidata Viola floridana Viola palmata var. sororia Viola sororia var. affinis Viola septentrionalis f. alba
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024