Thirteen cupped flowers and five buds on 18 inflorescences to 1.0cm emerging from leaf axial; plant rambling, growing on a piece of cholla 6.0cm wide x 42.0cm long, plant measuring 35.0cm wide x 30.0cm long, largest leaf 2.3cm wide x 5.0cm long, single, lanceolate, leathery, dark green, conduplicate, margins entire, longest ramicaul 0.2cm wide x 3.0cm long, terete, covered with two brown sheaths, 1.5 - 2.0cm between ramicauls, roots wiry, tips green; dorsal sepal lanceolate, margins entire, orange heavily overlaid maroon distal four-fifths and 4 veins maroon; lateral sepals fused, lanceolate, cupped, margins entire, orange heavily maroon distal four-fifths; petals appressed to column, lanceolate, S-shaped in profile; translucent with 3 maroon veins and maroon margins, fimbriate margins on distal one-third; lip square with apex truncate, pale yellow-orange spotted maroon, cupped basal one-half, margins serrulate on lateral margins and apex, two maroon horns basally; column 0.1cm wide x 0.3cm long, maroon basal one-third, chartreuse distal two-thirds, apex margin fimbriate, anther cap pale yellow; ovary 0.1cm wide x 0.3cm long, terete, ribbed longitudinally, chartreuse spotted maroon; substance firm, texture crystalline; species native to southeast Brazil; ID by SITF _______________.
Plant came from Floralia Orchids in Brazil