IOSPE PHOTOS

Lepanthes janitor Luer & R.Escobar 1984 SECTION Lepanthes SUBSECTION Lepanthes SERIES Mucronatae Luer 1996

Photo by Sebastian Vierra and his Flickr Orchid Photo Webpage

Leaf and Flower in situ Parque Tatama Choco Colombia 2300 meters 8/17

Photo by Jay Pfahl

TYPE Drawing

TYPE by Carl Luer

Common Name The Doorkeeper Lepanthes [refers to the blades of the lip that close over the column]

Flower Size .2" [5mm]

Found in Antioquia and Choco departments of Colombia as well as Ecuador in cloud forests at elevations around 1700 to 2700 meters as a mini-miniature sized, cool to cold growing epiphyte with slender, erect, ramicauls enveloped by 11 to 13, microscopically ciliate lepanthiform sheaths and carrying a single, apical, erect, thinly coricaeous, ovate, acute, acuminate, cuneate below into the petiolate base leaf that blooms in the winter on a filiform, congested, .68 to 1.4" [1.7 to 3.5 cm] long including the .28 to 1" [7 to 25 mm] long peduncle, successively single, several flowered inflorescence arising from behind the leaf.

"Distinguished by the long, slender ramicauls and a proportionally small, narrowly ovate leaf with a congested raceme borne behind. The color of the flowers is similar to others close to L mucronata. The sepals are transluscent while the p[etals are green with a dark, purple brown, truncate upper lobe. The blades of the lip are transluscent and adherent over the column. The appendix is large, oblong and concave with a long-cilate appex." Luer 1996

Differs from the very similar L myoxophora by the truncate apex to the sepals, thin lobes of the lip that close over a large, bifurcated columm with the stigma bilobed beneath a large, rostelar flap.

There are 3 other species within Colombia that are very similar, L agglutinata, L posadae and L pilosaures which all have petals subequal in length and an uncinate process between the lobes.

Synonyms

References W3 Tropicos, Kew Monocot list , IPNI Amer. Orchid Soc. Bull. 53(3): 362. 1984 as L myoxophora photo fide as L janitor; * Amer. Orchid Soc. Bull. vol 53 # 5 1984 Luer drawing/photo fide; Icones Pleurothallidinarum Vol XIV Systematics of Draconanthes, Lepanthes subgenus Marsipanthes and subgenus Lepanthes of Ecuador Luer 1996 drawing fide; Flora of Ecuador No 88 Lepanthes and affiliates Dodson & Luer 2011 drawing fide; Icones Pleurothallidinarum Vol XXXII Luer 2012 drawing fide; Orchids A Colombian Treasure Vol 3 Ortiz & Uribe 2019 drawing/photo fide;

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