There are currently no photos of plants of
Bulbophyllum calvum
for sale by members of ORCHIDS.ORG.
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ORIGIN: Found in Nigeria and Cameroon in montane forests at elevations around 1800 meters.
DESCRIPTION: Miniature sized, cool growing epiphyte with close set, ovoid, hardly flattened, obtusely 6 angled pseudobulbs carrying a single, apical, erect, coriaceous, thick, lanceolate, obtuse, emarginate, midrib prominent abaxially, hardly oblique, gradually narrowing below into the 1 [2.5 cm] long, petiolate base leaf that blooms in the fall on an erect, sturdy, glabrous, 4 [10 cm] long, densely many flowered inflorescence with 4, tubular, acute to acuminate, membraneous, glabrous abaxially bracts and recurved, oblong, subacute, membraneous, keeled and glabrous abaxially floral bracts.
FLOWER SIZE: 0.24 inches [6 mm]
-- information provided by Jay Pfahl, author of the
Internet Orchid Species Encyclopedia (IOSPE).