Habenaria cogniauxiana Kraenzl. 1898 SECTION Macroceratitis Kraenzl Photo by Alexander Hirtz

Full shade Cold Spring

Common Name Cogniaux's Habenaria [Belgian Botanist in Brazil late 1800's- early 1900's]

Flower Size .2" [5 mm]

Found in Colombia and Ecuador at elevations of 2000 to 2900 meters as asmall sized, cold growing terrestrial with 2 to 3 just above the base, in a rosette, elliptic to ovate-elliptic, acute to obtus, the uppermost conspicuously smaller, sessile leaves with an erect, remotely sheathed, stem with the sheaths rather loose fitting, that blooms in the spring on an erct, loosely several flowered inflorescence wih ovate-lanceolae, acuminate, as long a to shorter than the ovary floral bracts.

Similar to H distans, H herminioides, and H millei which all have a basal rosette of leaves

Synonyms

References W3 Tropicos, Kew Monocot list , IPNI ; Repert. Spec. Nov. Regni Veg. Beih. 7: 38 Colombia Schlechter 1920; Repert. Speciorum Novarum Regni Vegetabilis Band VIII Ecuador Schlechter 1921; Fl. Ecuador 9(225: 1): 28 Garay 1978 drawing fide; Orchids from The Coast Of Ecuador Arosemana, Jurado, Estrada and Konanz 1988; Icones Plantarum Tropicarum Plate 501 Dodson 1989 drawing fide; Native Ecuadorian Orchids Vol 3 Dodson 2002 drawing/photo fide; Orquideas Tesoro de Colombia Vol 2 Ortiz & Uribe 2017 drawing fide; Materials to the Orchid Flora of Colombia Vol 1 Szlachetko & Kolanowska 2017 drawing fide

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