Two Callous Pleurothallis

Found in Carchi Ecuador at elevations around 1800 meters as a miniature sized, cool growing epiphyte with slender, erect, ramicauls with an inflated tubular sheath near the middle and 2 to 3 others at the base and carrying an erect, single, coriaceous, elliptical-ovate, acute, cuneate below into the petiolate base leaf that blooms in the summer on a dense fascile of numerous, .4" [1 cm] long, simultaneously opening 1 to 2 flowered inflorescence arising through a fugacious spathe with thin, infundibulbar, acute, acuminate, deeply concave floral bracts.