Xerorchis
(pronounced: zeer-OR-kiss)
Classification
Of unknown affinity.
Overview
Terrestrials with erect, branched, fractiflex (zig-zag) stems arising from a branched, erect, subterranean rhizome. Leaves linear-lanceolate, acute-acuminate, diminishing in size towards the stem apices. Inflorescences solitary, with the flowers from the upper leaf axils. Flowers ephemeral. Sepals and petals free, spreading. Lip three-lobed. Column with a pair of fleshy appendages below the stigma; pollinia 8.
Distribution
A genus of two species native to South America.
Care and Culture Card
See basic growing conditions and care information below.
This genus has rarely if ever been cultivated. Xerorchis should respond to a terrestrial medium, intermediate to warm temperatures, and low light levels. Care should be taken to keep the plants evenly moist without severe drying.
Literature
Sweet, H. R. 1970. Orquideas Andinas poco conocidas, III. Xerorchis Schltr. Orquideologia 5:89-95.
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