Name: Epidendrum porpax Rchb.f.
Synonyms: Neolehmannia porpax (Rchb.f.) Garay & Dunst.; Epidendrum porphyrophyllum Schltr.
Etymology: porpax = Greek for "shield handle" or "buckle" — refers to the characteristic shape of the lip, which is reminiscent of an antique buckle or brooch.
First description: 1855 by the German orchid specialist Heinrich Gustav Reichenbach (Rchb.f.) in Bonplandia.
Origin / Distribution: Central America to tropical South America (including Mexico, Guatemala, Colombia, Ecuador, Peru, and Venezuela).
Location / Habitat: Grows epiphytically, less frequently lithophytically, in moist pine-oak forests and montane rainforests at altitudes of approx. 400 to 2,000 meters. It prefers semi-shaded to brighter areas with continuous humidity and good air circulation.
Description & Notes: Epidendrum porpax is a creeping miniature orchid that quickly forms dense, mat-like cushions. The short, fleshy stems are densely covered in distichous leaves; the leaves are succulent, elliptical, and often attractively flushed with reddish-purple. The flowers appear terminally, are large in relation to the plant, waxy, glossy, and long-lasting. Notable are the flat, greenish-brown sepals and the large, heart-shaped, glossy lip in a deep chestnut brown to wine red.
In cultivation, this species is extremely adaptable and grows well under intermediate to warm conditions. Due to its creeping growth habit, it is perfect for mounting on cork or bark, where it quickly covers the substrate. It requires ample watering and high humidity all year round, but the substrate or mount must be able to dry out quickly to avoid root rot.