GROUP Brevivenium
Characterized by the repent rhizomes with erect, thin, few-leaved stems, and a pair of conduplicate tubular spathaceous bracts at the apex; the inflorescence is erect, with prominent floral bracts; the lip appears 7-lobed.
References W3 Tropicos, Kew Monocot list , IPNI ; Icones Orchidacearum 4 Plate 422 Hagsater 2001 see recognition section; Icones Orchidacearum 12 Plate 1236 Hagsater 2009 see recognition section;
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