Hybanthus calceolaria (L.) Oken [ Ionidium calceolaria Sessé & Moc. ex Ging.]
no HD illustration available (m1)
Hybanthus calceolaria (L.) Oken [ Viola calceolaria L.] [Violaceae]
M. Sessé, M. Mociño, Draw. Roy. Exped. New Spain: [Hunt instutute, Turner collection no. 0577] (1787-1803)