Bulbophyllum orthosepalum
Flower Size 1" [2.5 cm]
Found in Papua New Guinea on cliffs in full sun, without locality as a large sized, warm to cool, pendent growing epiphyte or lithophyte on cliffs with out plant details but said to be similar to Bulbophyllum phalaenopsis that blooms on a basal, to 4" [10 cm] long, to 3 flowered inflorescence with bracts on the peduncle and a circular, apically acuminate floral bract and carrying simultaneously, barely opening flowers that smell of rotting meat.
medium size , pot size 3 "