Acianthera butcheri (L.O. Williams) Pridgeon & M.W. Chase, Lindleyana 16(4): 242. 2001.
Bas.: Pleurothallis butcheri L.O. Williams, Fieldiana, Bot. 29(6): 346. 1961. TYPE: Panama. Chiriquí: in mossy cloud forest along branch Río Machomonte, Cordillera, vicinity Volcán, slopes of Chiriquí volcano, alt.4000 m, 19 Jan 1961, Henry P. Butcher 651 (holotype, F).
Bas.: Pleurothallis butcheri L.O. Williams, Fieldiana, Bot. 29(6): 346. 1961.
TYPE: Panama. Chiriquí: in mossy cloud forest along branch Río Machomonte, Cordillera, vicinity Volcán, slopes of Chiriquí volcano, alt.4000 m, 19 Jan 1961, Henry P. Butcher 651 (holotype, F).
HOMOTYPIC SYNONYMS
Didactylus butcheri (L.O. Williams) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 95: 257. 2004.
PHOTOS AND SCANS