GROUP Oerstedella
GROUP Oerstedella SUBGROUP Aberrans Characterized by pink flowers, a column with an elongate clinandruim-hood, and bird wing type pollina with unequal, laminar caudicles
GROUP Oerstedella SUBGROUP Centropetalum Characterized by the thin stems that produce many kiekeis, a few flowered compact raceme, a semi-tubular clinandrium hood which is slightly longer than the body of the column, pink flowers with a wide lip and a single, tunnel shaped callus and an obovoid, non bird wing type pollina.
GROUP Oerstedella SUBGROUP Intermixtum Characterized by small, membraneous flowers with a bifid, petaloid clinandrum-hood and laterally compressed pollina with long-granulose caudicles
GROUP Oerstedella SUBGROUP Verrucosum Characterized by the small to medium, membraneous flowers with immaculate sepals and petals, a bilobed clinandrium-hood slightly surpassing the body of the column, obovoid, subequal pollina with long-granulose caudicles.
GROUP Oerstedella SUBGROUP Wallisii
Characterized by the large fleshy flowers, an entire to trilobed lip, a petaloid clinandrium and obovoid, laterally compressed pollina with granulose caudicles.
References W3 Tropicos, Kew Monocot list , IPNI ; Icones Orchidacearum 8 Plate 801 Hagsater and Sanchez 2006 see recognition section; Icones Orchidacearum 8 Plate 810 Hagsater and Sanchez 2006 see recognition section; Icones Orchidacearum 8 Plate 815 Hagsater and Sanchez 2006 see recognition section; Icones Orchidacearum 8 Plate 818 Hagsater and Sanchez 2006 see recognition section; Icones Orchidacearum 8 Plate 821 Hagsater and Sanchez 2006 see recognition section; Icones Orchidacearum 8 Plate 822 Hagsater and Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 825 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 831 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 832 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 833 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 845 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 849 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 852 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 856 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 860 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 865 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 866 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 867 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 868 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 869 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 871 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 876 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 880 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 887 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 893 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 895 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 897 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum Vol 8 Plate 899 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum 9 Plate 926 Hagsater 2007 see recognition section; Icones Orchidacearum 9 Plate 931 Hagsater 2007 see recognition section; Icones Orchidacearum 9 Plate 939 Hagsater 2007 see recognition section; Icones Orchidacearum 9 Plate 958 Hagsater 2007 see recognition section; Icones Orchidacearum 9 Plate 983 Hagsater 2007 see recognition section; Icones Orchidacearum 9 Plate 993 Hagsater 2007 see recognition section; Icones Orchidacearum 11 Plate 1145 Hagsater 2008 see recognition section;
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