Type: COLOMBIA. Antioquia: Municipio San Luis, Piedra del Castrillon, Cordillera Central, eastern slope, periodical cloud forest, borders and only on the steepest rockfaces, 1300-1700 m alt., 6° 4.30' north latitude, 74° 59.74' west longitude, 17.IX.1988, J. Betancur, F.J. Roldan, G. Castano 714 (HOLOTYPE: US; Isotype: HUA).
8-164.1
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