GROUP Tandapianum SUBGROUP
Characterized by the subcaespitose habit, 2 ranked leaves facing one side of the stem, single flowered inflorescence, with a large triangular bicallose lip
References W3 Tropicos, Kew Monocot list , IPNI ; Icones Orchidacearum 11 Plate 1190 Hagsater 2008 see recognition section; Icones Orchidacearum 12 Plate 1296 Hagsater 2009 see recognition section; Icones Orchidacearum 12 Plate 1297 Hagsater 2009 see recognition section;
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