There are currently no photos of plants of
Calanthe undulata
for sale by members of ORCHIDS.ORG.
Below are other recent plants for sale:
ORIGIN: Found in Borneo in wet, sandy podosol forests at elevations around 400 to 1000 meters.
DESCRIPTION: Large sized, hot to warm growing terrestrial with a vertical, short, thick rhizome giving rise to stems carrying 4 to 6, plicate, dark green, narrowly elliptic, acuminate, gradually narrowing below into the 2 to 6 [5 to 15 cm] long, petiolate base leaves that blooms in the spring on an erect, dark green, furfuraceous with dark brown, stellate hairs, peduncle to 6 to 13.6 [15 to 34 cm] long, several, imbricate bracts, rachis angular, sulcate, to 12 to 13.6 [30 to 34 cm] long, 18 to 27.2 [45 to 68 cm] long overall, densely 20 flowered inflorescence with narrowly elliptic, acute, upper bracts smaller, deciduous floral bracts.
FLOWER SIZE: 0.72 to 0.8 inches [1.8 to 2 cm] long
-- information provided by Jay Pfahl, author of the
Internet Orchid Species Encyclopedia (IOSPE).