紫花地丁(原变种) zi hua di ding (yuan bian zhong)

Viola alisoviana Kiss; V. alisoviana f. candida (Kitagawa) Takenouchi; V. chinensis G. Don f. alboviolacea Skvortsov; V. chinensis f. anomala Skvortsov; V. chinensis f. communis Skvortsov; V. chinensis f. dissecta Skvortsov; V. chinensis f. glabra Skvortsov; V. philippica f. candida (Kitagawa) Kitagawa; V. philippica subsp. munda W. Becker; V. patrinii Gingins var. chinensis Gingins; V. yedoensis Makino; V. yedoensis f. candida Kitagawa.

Plant glabrous or pubescent. Leaves withered in winter; petiole slightly winged; leaf blade oblong-lanceolate to triangular-lanceolate. Fl. Apr-May, fr. May-Sep. 2n = 24*, 48.

Fields, grassy places on mountain slopes, forest margins, thickets; below 1700 m. Anhui, Chongqing, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hainan, Hebei, Heilongjiang, Henan, Hubei, Jiangsu, Jiangxi, Jilin, Liaoning, Nei Mongol, Ningxia, Shaanxi, Shandong, Shanxi, Sichuan, Taiwan, Yunnan, Zhejiang [Cambodia, India, Indonesia, Japan, Korea, Laos, Mongolia, Philippines, Vietnam].