GROUP Psilanthermum
Characterized by the fusiform pseudobulbs, racemose to paniculate inflorescence usually arising from an aborted pseudobulb carrying attractive flowers with a 4 lobed lip with divaricate, oblong lobes and yellowish dotted reddish purple
References W3 Tropicos, Kew Monocot list , IPNI ; Icones Planetarum Tropicarum Plate 738 Hamer 1982; Icones Planetarum Tropicarum Plate 1434 Atwood 1992; Icones Orchidacearum 11 Plate 1137 Hagsater 2008 see recognition section; Icones Orchidacearum 11 Plate 1182 Hagsater 2008 see recognition section;
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