GROUP Smaragdinum
Characterized, by the caespitose, sympodial habit the stem carrying many leaves of which the surface is parchment-like when dry, the thickened rachis and carrying small, successive, basaically green flowers
References W3 Tropicos, Kew Monocot list , IPNI ; Icones Orchidacearum Peruviarum Plate 053 Bennett & Christenson 1993; Icones Orchidacearum 11 Plate 1152 Hagsater 2008 see recognition section;
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