生活型

herb

形態特徵

• Epiphytic herbs to 10 cm tall. Rhizome creeping, terete, branched. Roots emerging from nodes, fleshy, densely pubescent. Stems ascending, 3-6 cm long, 3-6 leaved.
• Leaves elliptic-oblong, 3-6 cm long, 1.5-2.5 cm wide, base cuneate, apex acute, surface shiny. Inflorescence 4-6 cm long, pubescent, with 2 sterile bracts; rachis 2-4 cm long, loosely 2-3 flowered. Floral bracts narrowly lanceolate, 1-1.5 cm long, sparsely pubescent abaxially.
• Flowers slightly nodding; pedicel and ovary greenish, 7-9 mm long, pubescent. Sepals free, not spreading, sparsely pubescent abaxially, 3-veined; dorsal sepal greenish white tinged with light pink, ovate-elliptic, 8-10 mm long, ca. 5 mm wide; lateral sepals light green, oblong, slightly keeled abaxially, 8-10 mm long, ca. 3 mm wide. Petals appressed to dorsal sepal and forming a hood, white tinged with light green at base and light pink on midrib, falcate, 2-veined, 9-11 mm long, 3-3.5 mm wide. Lip simple, entire, white tinged with light green and light pink, oblanceolate-oblong, 12-13 mm long, 5-6 mm wide when flattened, 3-veined, apex obtuse, lateral margin incurved.
• Column 5-6 mm long, rostellum arms elongated to 3 mm long, ventral appendages (stelidia) very short; anther triangular-ovate, 2.5-3 mm long, pollinia rapidly fragmented, tegula stipe and viscidium ca. 3 mm long; stigma 2, laterally positioned.

分布

• 世界 : The Philippines .

引證標本

Nantou Co.: Sinyi Township, Shuanglong, ca. 1000 m alt., T.C. Hsu 2588 (TAIF).