Cheirostylis monteiroi

雉尾指柱蘭

Cheirostylis monteiroi S.Y. Hu & Barrwtto

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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Bl., Collection des Orchidées 55. pl. 39. fig. 2. 1858. (Coll. Orchid.)

Hu & Barrwtto, Chung Chi J. 13(2): 15. fig. 7. 1976.

Cheirostylis flabellata auct. non Wight

Ying, Coloured illustrations of indigeous orchids of Taiwan 1: 433. 1977. pro parte. (Col. Ill. Indig. Orch. Taiwan, 台灣蘭科植物彩色圖鑑)
Cheirostylis cochinchinensis auct. non Bl.

Leou, Quarterly journal (Bulletin) of the experimental forest of National Taiwan University 3(4): 119. 1989. (Quart. J. Exp. For. Natl. Taiwan Univ., 國立台灣大學農學院實驗林硏究報告)
Cheirostylis taichungensis S. S. Ying

S. S. Ying, Coloured illustrations of indigeous orchids of Taiwan 2: 135. 1990. (Col. Ill. Indig. Orch. Taiwan, 台灣蘭科植物彩色圖鑑)

無

herb

Rhizomes 8-10 cm long, decumbent, leafy at top, internodes 1-1.4 cm long.
Leaves 3-4, ovate, dark green , 2-3 cm long, 1-1.7 cm wide, with reticulate veins; petioles 0.5 cm long.
Peduncle 8-12 cm long, hairy at base and middle, glabrous apically, with 2-3 sterile glabrous bracts; raceme 5-10-flowered; floral bracts lanceolate, glabrous. Flowers resupinate; ovary 5-8 mm long, greenish brown, glabrous; sepals light greenish brown, connate into a tube for half of their length, 4.5-5.5 mm long, glabrous; petals white, obliquely falcate, about 5mm long, with slender base; lip connate with column at base, 7-9 mm across , tripartite, hypochile saccate, keeled at bottom, with 2-3 horn-like papillae within each half of sac, mesochile short, claw-like, epichile white, with a triangular green patch on central part near mesochile, dilated and bilobed, orbicular in outline, 7-9 mm across, recurved at apex, lobules semiorbicular, deeply laciniate, with 7-9 lacinae; column erect, 2.4-3.0 mm long; stylids 2, white, as long as and parallel to rostellar arms; anther ovate, red brown near apex, 1.5-2.0 mm long; pollinia, yellow, clavate, 1.2 mm long; stigma 2, on lateral side of rostellum near base; rostellum bifid, arms white, as long as column, tegula stipe linear-oblong, 1.3-1.6 mm long.