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lateralib. arcuat. basi valde obliquis, antice
paullulum [paululum] sub labello connatis. Labellum
alb. cum columna parallel., lineare, canaliculat.
sessile, basi ecallos. paulo dilatat.
medio pubescens. apice ovat. dilatat. Columna
libera, elongata, semiteres, antice producta
apice ovata, stimate cordiformi, rostello
acuto, vix bifido, clinandrio retrorsum
declivi, imarginato [immarginato]. Pollinia 2, bisulca, pulverea
caudicula brevi, glandula ovali.

It is native of the woods of Brazil.