Bulbophyllum vaginatum Reich

Bulbophyllum vaginatum Reich, f. is an epiphytic orchid that grows in Thailand, Indonesia, and Malaysia. The stems are 3 mm in diameter. The petiole is 2 X 6 mm, swollen, and deeply channeled. The blade is elliptic, thick, spongy, and 8x3 cm. The flowers are arranged in clusters of 12-15 pale yellow, 5-cm-long flowers with elongated corollas (Fig. 57). 

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