!Lankesterella orthantha (Kraenzl.) Garay 1962

Photos by © Jay Pfahl plant in situ Putumayo Department Colombia 2800 meters

Inflorescence

Inflorescence

Photos by © C.O.Morales

TYPE Drawing of L costaricensis

TYPE Drawing by © Oakes Ames and The Epidendra Website

THROUGH

Common Name The Erect Lankestrella

Flower Size .15" [.33 cm]

Found in Cartago province of Costa Rica, Venezuela, putumayo department of Colombia, Loja province of Ecuador and Peru in cloud forests at elevations of 1300 to 3000 meters as a small sized, cool to cold growing epiphyte with a basal rosette of 4 to 8, ciliate margined, soft, fleshy, oblanceolate to lanceolate, acute to acuminate, petiolate to sessile base leaves that blooms in the winter through summer on a somewhat arching, peduncle 1.6 to 2" [4 to 5 cm] long, very delicate, wiry, densely long-pilose, rachis .4 to .8" [1 to 2 cm] long, racemose, densely villose, secund, loosely 1 to 7 flowered inflorescence with ovate to broadly ovate, attenuate towards the apex, herbaceous, thin, densely long pilose externally and along the margins, longer than the ovary floral bracts and carrying small, inconspicuous, resupinate, tubular, whiote to pale gereen flowers with a white lip with green venation.

Synonyms Cladobium costaricense Schltr. 1923; Lankesterella costaricensis Ames 1923; *Spiranthes orthantha Kraenzl. 1913

References W3 Tropicos, Kew Monocot list , IPNI ;

Lankester's Epidendra Website CR;

Ann. K.K. Naturhist. Hofmus. 27: 109-110. Kraenzl. 1913 as Spiranthes orthantha;

Repert. Sp. Nov. Regni. Veg. Beih. 19: 87. Costa Rica Schlechter 1923 as Cladobium costaricensis;

Schedul. Orch. 4: 4-5 Ames 1923 as Lankesterella costaricensis;

Flora Brasilica Vol XII II: tab 85 fig 7 Hoehne 1945 as L costaricensis drawing ok;

* Caldasia 8: 521 Studies in American orchids V Garay 1962;

Studies in American orchids VI Canadian Journal of Botany 34(2):241-260 Garay 1962;

Orchids of Venezuela Illustrated Vol 3 Dunsterville & Garay 1965 drawing good;

Flora de Venezuela Volumen 15 Parte 1 Foldats 1969 drawing good;

Orchids of Peru First Supplement Schweinfurth 1970 Flora of Ecuador No 9 225[1] Garay 1978 drawing good;

Orchids of Venezuela An Illustrated Field Guide Vol 2 Dunsterville & Garay 1979 drawing good;

Moscosoa 4: 195 Dod 1986 not = Lankesterella alainii Nir 2000 ;

Icones Planetarum Tropicarum Plate 509 Dodson 1989 drawing ok;

Native Colombian Orchids Vol 5 COS 1994 drawing/photo fide;

Orchids of Venezuela [An illustrated field guide] Vol. 2 Ramiro and Carnevali 2000 drawing good;

Native Ecuadorian Orchids Vol 2 Dodson 2001 drawing/photo ok;

Orquideas Nativas del Tachira Cesar Fernandez 2003 photo not;

Manual de Plantas de Costa Rica Vol 3 Hammel, Grayum, Herrera and Zamora 2003 drawing fide;

AOS Bulletin Vol 75 No 2 2006 photo fide;

Orchid Species of Peru Zelenko Bermudez 2009 photo fide;

Orchids of Costa Rica Vol 2 Morales 2009 photo ok;

LANKESTERIANA 13(3): 319—332 Kerremans 2014 as Lankesterella costaricensis photo fide;

Materials to the Orchid Flora of Colombia: 215 Szlachetko & Kolanowska 2019

Materials to the Orchid Flora of Colombia: 217/218 Szlachetko & Kolanowska 2019 drawing fide

Orchids A Colombian Treasure Vol 3 Ortiz & Uribe 2019 photo fide; Vanishing Beauty;

Native Costa Rican Orchids Vol 2 Lacaena to Pteroglossa Pupulin 2020 photo fide;

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