GROUP Aquaticum
Characterized by the monopodial, branching habit, the distichous, erect inflorescence, with fleshy flowers, and the disc of the lip and/or nectary often pilose.
References W3 Tropicos, Kew Monocot list , IPNI ; Icones Orchidacearum 3 Plate 345 Hagsater & Sanchez 1999 see recognition section; Icones Orchidacearum 7 Plate 717 Hagsater and Sanchez 2004 see recognition section; Icones Orchidacearum 7 Plate 790 Hagsater and Sanchez 2004 see recognition section; Icones Orchidacearum 7 Plate 798 Hagsater and Sanchez 2004 see recognition section; Icones Orchidacearum Vol 8 Plate 853 Hagsater & Sanchez 2006 see recognition section; Icones Orchidacearum 13 Plate 1348 Hagsater & Dodson 2010 See Recognition section; Icones Orchidacearum 15 [1] Plate 1557 Hagsater & Sanchez 2015 see recognition section; Icones Orchidacearum 16[1] Plate 1602 Hagsater & Santiago 2018 See recognition section; Icones Orchidacearum 16(1): t. 1608 Hagsater etal 2018; Icones Orchidacearum 16[1] Plate 1604 Hagsater & Santiago 2018 See recognition section; Icones Orchidacearum 16[1] Plate 1608 Hagsater & Santiago 2018 See recognition section; Icones Orchidacearum 16[1] Plate 1612 Hagsater & Santiago 2018 See recognition section; Icones Orchidacearum 16[1] Plate 1614 Hagsater & Santiago 2018 See Recognition section; Icones Orchidacearum 16[1] Plate 1638 Hagsater 2018 See recognition section; Icones Orchidacearum 16[1] Plate 1647 Hagsater 2018 See recognition section; Icones Orchidacearum 16[1} Plate 1650 Hagsater & Sanchez 2018 see recognition section; Icones Orchidacearum 16[1} Plate 1652 Hagsater & Sanchez 2018 see recognition section; Icones Orchidacearum 16[1] Plate 1662 Hagsater & Sanchez 2018 See recognition section; Icones Orchidacearum 16[1] Plate 1663 Hagsater & Sanchez 2018 See recognition section; Icones Orchidacearum 16[1] Plate 1664 Hagsater & Sanchez 2018 See recognition section; Icones Orchidacearum 17(1) Plate 1781 Hagsater & Jimenez 2019 see recognition section; Icones Orchidacearum 17(1) Plate 1786 Hagsater & Jimenez 2019 see recognition section;