Phylogenetics of Stelis (Orchidaceae: Pleurothallidinae) and closely related genera By: Adam P. Karremans Based on: Molecular Data, Morphological Characteristics and Geographical Distribution In the Mesoamerican and Andean Cordilleras MSc Thesis Plant Breeding & Genetic Resources Plant Sciences Group / Biosystematics Group Wageningen University July 2010 “Systematics is a lonely voice speaking on behalf of an interest in diversity in Biology” (Robinson 1901 cited in Constance 1964). Supervised by: Freek Bakker Nationaal Herbarium Nederland–Wageningen Branch, Biosystematics Group, Wageningen University, Wageningen, The Netherlands. Email:
[email protected]. Franco Pupulin Jardín Botánico Lankester, Universidad de Costa Rica, Apdo. 1031–7050, Cartago, Costa Rica, CA; Marie Selby Botanical Gardens, Sarasota, FL, USA; Harvard University Herbaria, Cambridge, MA, USA; ‘‘Angel Andreetta’’ Andean Orchid Research Center, University Alfredo Pérez Guerrero. Ecuador. Email:
[email protected] Rene Smulders Plant Research International, Wageningen UR. P.O. Box 16, NL‐6700 AA Wageningen. The Netherlands. Email:
[email protected]. With the collaboration of: Diego Bogarín Jardín Botánico Lankester, Universidad de Costa Rica, Apdo. 1031–7050, Cartago, Costa Rica. ‘‘Angel Andreetta’’ Andean Orchid Research Center, University Alfredo Pérez Guerrero, Ecuador. Email:
[email protected]. Robert L. Dressler Jardín Botánico Lankester, Universidad de Costa Rica, Apdo. 1031–7050, Cartago, Costa Rica. Email:
[email protected]. Eliecer Duarte Observatorio Vulcanologico y Sismologico de Costa Rica. OVSICORI‐UNA. Heredia, Costa Rica. Email:
[email protected]. Melania Fernández Jardín Botánico Lankester, Universidad de Costa Rica, Apdo. 1031–7050, Cartago, Costa Rica. Email:
[email protected]. Eric Hágsater Herbario AMO, Montañas Calizas 490, México, D.F. 11000, México. Email:
[email protected].