Letter from A. Hansen c. 1982 from D.H. Kent 1990; Email message from Florence Jacques to Kanchi Gandhi; http://www.mobot.org/mobot/research/ecuador/history.shtml Fl. Bajio Reg. Adyac., 17 (Compl.): 20 (1997); Date of death from Garmendia's Diarios y trabajos botánicos de Luis Née (Madrid, 1992), p. 44.