Mating parents Viola japonica Langsdorff ex Gingins ( 2n=48 ) Viola variegata Makino Fischer ex Link var. nipponica( 2n=24 ) Scientific Name Viola x sp. Viola nipponica x V. variegata var. nipponica Published in: Wild Violets Jap. Col.: 256, t. 107; 12-14 (1975) Common names Stalk Form Hybrids between stemless species. Habitat Parents are both native to the mountains bright spot. Distribution Japan domestic Japan overseas Others Flower Shape Middle size. Shape is close to Viola japonica. Color Dark red. Flower color is strong against the image of his parents. Spur Season From mid-April to early May. Stigma Aromatic Others Leaf Shape Egg-shaped or egg-shaped lanceolate with fine hairs on both sides. Color Surface is smoke green. Back are tinged with purple. Others Characteristics of roots Endangered Information Type Specimen Chromosome Number Reference Information Others It was found in Kitazawa (Suwa city) by Mr. E.Hama (1956).