Lisianthius nigrescens Schltdl. & Cham. [ Lisianthius penduliflorus Sessé & Moc.]
no HD illustration available (m1)
Lisianthius nigrescens Schltdl. & Cham. [Gentianaceae]
M. Sessé, M. Mociño, Draw. Roy. Exped. New Spain: [Hunt instutute, Turner collection no. 1657] (1787-1803)