Epidendrum wallisii Rchb. f. 1875 GROUP Oerstedella SUBGROUP Wallisii Photo by © Jay Pfahl

Yellow Color Form Photo by © Dale and Deni Borders

Another Color Form Photo by Andy's Orchids Copyright © 2002 All rights reserved.

Another Color Variation Photo by © Eric Hunt and His Orchid Website

toand EARLY

Common Name Wallis' Epidendrum [German Orchid Collector 1800's]

Flower Size 1 1/2" [3.75 cm]

Found in Ecuador, Colombia, Costa Rica and Panama in wet montane rain forests on citrus trees trunks or larger branches in partial shade at altitudes of 500 to 2100 meters as a large sized, warm to cold growing epiphtye, terrestrial or lithophyte with cylindric, cane-like, erect stems enclosed by verrucose leaf sheaths giving rise to distichous, elliptic-lanceolate, acute leaves that are conduplicate at the base and are articulated to the basal leaf sheaths that blooms in the fall and early winter on a lateral or terminal, arching to pendulous, shorter to 4 to 6" [10 to 15 cm], few flowered inflorescence arising from the leaf axils and has ovate floral bracts, carrying long-lasting, waxy, fragrant flowers.

Synonyms Oerstedella wallisii (Rchb. f.) Hágsater 1981

References W3 Tropicos, Kew Monocot list , IPNI ; Lankester's Epidendra Website CR ; Die Orchideen Schlechter 1915; Repert. Spec. Nov. Regni Veg. Beih. 7: 253 Schlechter 1920; Atlas des Orchidees Cultivees Constantin 1920 drawing fide; Encyclopedia of Cultivated Orchids Hawkes 1965; Die Orchideen 3 Auflage Bd 1 Sonderabdruck aus Schlechter Lieferung 9 513 - 576 Brieger, Maatsch and Senghas 1977; AOS Bulletin Vol 49 No 6 1980 photo; ORQUIDEA (Méx.) 9(2): 1984 photo fide; Native Colombian Orchids Vol 3 COS 1991 as Oerstedella wallisii photo fide; Icones Planetarum Tropicarum plate 1568 & 1568a Atwood 1993 as Oerstedella wallisii drawings fide; Icones Planetarum Tropicarum plate 1569 Atwood 1993 as Oerstedella wallisii; Rudolf Schlechter Die Orchideen Band 1C lieferung 42 - 43 pg 2626 - 2762 Brieger 2001 as Oerstedella wallisii; Native Ecuadorian Orchids Vol 3 Dodson 2002 photo fide; Manual de Plantas de Costa Rica Vol 3 Hammel, Grayum, Herrera and Zamora 2003 as Oerstedella wallisii drawing fide; Icones Orchidacearum 8 Plate 849 Hagsater 2006 see recognition section; Icones Orchidacearum 8 Plate 871 Hagsater 2006 see recognition section; Icones Orchidacearum 8 Plate 871 Hagsater 2006 see recognition section; Icones Orchidacearum 8 Plate 899 Hagsater 2006 drawing fide; Orquideologia Vol 26 No 1 2009 photo; Orchids of Costa Rica Vol 1 Morales 2009 photo fide; Orchids of the Department of Valle De Cauca Colombia Vol 2 Kolanowska, Hagsater etal. 2014 photo drawing/fide; Orchids of the Darien Gap Kolanowska 2014 drawing fide; Orquideas, Tesoro de Colombia Vol 2 Ortiz & Uribe 2017 drawing/photo fide;

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