Viola oldhamiana Viola yedoensis f. intermedia Viola philippica f. intermedia Viola alisoviana f. intermedia Viola patrinii f. glabra Viola patrinii var. macrantha Viola mandshurica var. ciliata Viola oblongosagittata f. ishizakii Viola mandshurica f. macrantha Viola mandshurica f. ciliata Viola hsinganensis Viola rhodosepala Viola mandshurica var. glabra Viola mandshurica f. glabra Viola mandshurica f. albiflora
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024