Pleurothallis aculeata Luer & Hirtz 1996

SUBGENUS Acianthera SECTION Sicariae SUBSECTION Sicariae Luer 1986Drawing by © Carl Luer and The Epidendra Website

Full shadeWarm Summer

Common Name or Meaning The Prickly Pleurothallis [refers to the lip]

Flower Size .2" [5mm]

Found in southeastern Ecuador at elevations around 900 meters as a mini-miniature sized, warm growing growing, shortly repent epiphyte with slender, ascending to erect, sharply triquetrous, slightly broader towards the leaf ramicaul enveloped by 2 to 3, thin, tubular sheaths and carrying a single, apical, spreading, fleshy, coriaceous, elliptical, subacute to obtuse, subcordate below into the sessile base leaf that blooms in the summer on a fascile of [3 mm] long, successively single flowered inflorescence arising from a spathe at the apex of the ramicaul held on top of the leaf and carrying a single flower with a yellow, 3 purple striped dorsal sepal, purple lateral sepals, yellow petals and a black lip.

CAUTION All photos on the net of this species are incorrect, most have a simultaneous fascile of flowers instead of a successive single flowered inflorescence, Also the real P aculeata has a yellow, three purple striped, dorsal sepal, purple lateral, fimbriate margined petals and a black lip with a obtuse apex. For that reason I use Luer’s type drawing above.

Synonyms Acianthera aculeata (Luer & Hirtz) Luer 2004

References W3 Tropicos, Kew Monocot list , IPNI ; *Lindleyana 11: 141–142. Luer & Hirtz 1996 drawing fide; Native Ecuadorian Orchids Vol 4 Dodson 2003 photo; Icones Pleurothallidinarum Vol XXVI Luer 2004 as Acianthera aculeata drawing fide;

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