Lugar de publicación Report of chromosome number and karyotype asymmetry in Schizopetalon Sims. and related genera from the South American tribe Schizopetalae (Brassicaceae). 71(4):315-321. 2018 Karyotype Analysis of Placea amoena Phil. (Amaryllidaceae) by Double Fluorescence in sity Hybridization. 57(2):200-205. 2004