Tricyrtis latifolia, the toad lily, is an East Asian species of plants in the lily family.Maximowicz, Carl Johann. 1867. Bulletin de l'Academie Imperiale des Sciences de St-Petersbourg 11: 435. in Latin
As recognized by the World Checklist maintained by Kew Botanic Garden in London, T. latifolia is found only in Japan. Some authors maintain the some Chinese material also belongs to this species,Flora of China Vol. 24 Page 153 宽叶油点草 kuan ye you dian cao Tricyrtis latifolia Maximowicz but the World Checklist regards the Chinese populations as a distinct species, T. puberula.Kew World Checklist of Selected Plant Families, Tricyrtis puberula Further investigation seems warranted.
References