GROUP Herrenhusanum Characterized by the caespitose, sympodial habit, the erect racemose inflorescence subtended by a narrow, long spathe, and non-resupinate flowers.
TYPE For the group Epidendrum herrenhusanum Hágsater 1999
References W3 Tropicos, Kew Monocot list , IPNI ; Icones Orchidacearum 3 Plate 333 Hagsater & Sanchez 1999 see recognition section; Icones Orchidacearum 4 plate 497 Hagsater & Sanchez 2001 see recognition section; Icones Orchidacearum 16[1] Plate 1609 Hagsater & Santiago 2018 See recognition section; Icones Orchidacearum 17(1) Plate 1737 Hagsater & Jimenez 2019 See recognition section; Icones Orchidacearum 17(1) Plate 1783 Hagsater & Jimenez 2019 see recognition section; Icones Orchidacearum 17(1) Plate 1798 Hagsater & Jimenez 2019 see recognition section;
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