]> AMES barcode-02151385 Guatemala San Marcos Volcán Tajumulco. above Finca El Porvenir, between "Todos Santos Chiquitos" and "Loma de la Paloma," south-facing slopes of Volcán Tajumulco. Pleurothallis arietina Ames Ames 2020-02-27 16:03:19 J. A. Steyermark