Zeuxine tenuifolia

毛鞘線柱蘭

Zeuxine tenuifolia Tuyama

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

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Tuyama, The Botanical magazine, Tokyo 50: 42. 1936. (Bot. Mag. Tokyo, 植物學雜誌)

Zeuxine leucochila auct. non Schltr.

Liu & Su, Flora of Taiwan 5: 1133. pl. 1653. 1978. (Fl. Taiwan, 台灣植物誌)
Zeuxine gracilis (Breda) Blume var. tenuifolia (Tuyama) Hashimoto

Hashimoto, Annals of the Tsukuba Botanical Garden 5: 26. fig. 7. 1986. (Ann. Tsukuba Bot. Gard.)
Zeuxine shuishiehensis S. S. Ying

S. S. Ying, Memoirs of the College of Agriculture, National Taiwan University 29(2): 57. pl. 6. 1989. (Mem. Coll. Agr. Natl. Taiwan Univ., 國立台灣大學農學院硏究報告)

無

herb

Terrestrial herbs. Stems ascending from short creeping base, 5-12 cm tall.
Leaves 4-6, pale green, ovate or rhombic-ovate, 4-6 cm long, 1.8-2.3 cm wide, wavy at margins; petiole to 2 cm long, ciliate at margins (unique in Taiwan species of <i>Zeuxine</i>).
Peduncle to 15 cm long, hairy, with 2-3 bract-like hairy sheaths; rachis 5-10 cm long, 10-35-flowered; floral bract hairy; ovary sparsely hairy. Sepals dark green, sparsely hairy at lower half, 3.5-4 mm long, dorsal one ovate, lateral ones obliquely ovate, not spreading; petals dimidiate obovate, 4 mm long; lip white, tripartite, T-shaped, 3-3.5 mm long when flattened, hypochile saccate, with 2 horn-like papillae inside, mesochile short, epichile dilated, 2-lobed, 4-4.5 mm across when flattened, lobules rectangular; column 1.7-2.0 mm tall, appendages obscure; anther ovate-lanceolate, ca. 1.7 mm long; stigma 2, on lateral side of column; rostellum inclined, arms slender, straight; tegula oblong; viscidium large, elliptic.