Bauhinia purpurea Sessé & Moc. [Caesalpiniaceae] M. Sessé, V. Cervantes, M. Mociño, Drawings from the Spanish Royal Expedition to New Spain (1787–1803) (to be published in the Flora Mexicana, Real Jardin Botanico, Madrid, Spain): t. 73], fig. tro-50147505[Real Jardin Botanico no. 73] ()
