生活型

herb

形態特徵

• Stems slender, long creeping, 3-15 cm long, with thick white roots on lower part.
• Leaves oblong to lanceolate, 1.5-2.5 cm long, 4-5 mm wide, apex acute, often with 3 setae, yellowish green, often with minute red spots on both surfaces.
• Racemes short pedunculate, nearly corymbose; bract scale-like, ca. 1 mm long; pedicel and ovary 5-7 mm long. Flowers 4-7, perianth not widely spreading; sepals and petals yellowish green, often with purplish blue spots near base, oblong-obovate, 4 mm long, 2 mm wide, obtuse or rounded at apex, slightly contracted at base, lateral sepals larger; lip pale green to yellowish, sac conic-cylindrical, 3-4 cm long, 2 mm in diam., +/- compressed, slightly curved forward, with blue spots or patches outside; limb semiorbicular or reniform, 3 mm long, 4 mm wide, rounded or obscurely emarginate at apex, densely white barbate on upper surface, with a fleshy, yellow glabrous cushion in middle of disc; column 1 mm tall; anther cap oval to orbicular, yellowish, ca. 1 mm in diam.; pollinia globose, 0.5 mm in diam., stipe 1.5 mm long, attached to a bifid viscidium.

分布

• 台灣 : coniferous forests at 1,500-2,200 m in mountainous regions; usually on trunks of <i>Chamaecyparis</i>.

引證標本

TAIPEI : South Chiatienshan, Segawa s. n. HSINCHU: Kuanwu, Su 531. HUALIEN: Lintienshan, Lin 253. TAITUNG: Hsiungyoung, Su 6944; Hsinkangshan, Su & Chen 7733.

參考文獻

• SU, Horng-Jye, Flora of Taiwan, second edition 5: 890. 2000.  (Fl. Taiwan 2nd edit.)