Cephalantheropsis dolichopoda

白花肖頭蕊蘭

endemic

Cephalantheropsis dolichopoda (Fukuy.) Lin

名彙資訊

特徵描述

典藏標本

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同發表文獻

Calanthe dolichopoda Fukuy.

Fukuy., The Botanical magazine, Tokyo 49: 296. 1935. (Bot. Mag. Tokyo, 植物學雜誌)
Phaius longipes (Hook. f.) Holtt. var. calanthoides (Ames) T. P. Lin

T. P. Lin, Native Orchids of Taiwan 1: 232. 1975. (Native Orch. Taiwan)
Phaius gracilis (Lindl.) S. S. Ying var. calanthoides (Ames) S. S. Ying

Ying, Coloured illustrations of indigeous orchids of Taiwan 1: 489. 1977. (Col. Ill. Indig. Orch. Taiwan, 台灣蘭科植物彩色圖鑑)
Cephalanceropsis gracilis (Lindl.) S. Y. Hu var. calanthoides (Ames) T. P. Lin

T. P. Lin, Native Orchids of Taiwan 2: 29. 1977. (Native Orch. Taiwan)
Cephalantheropsis calanthoides (Ames) T. S. Liu & H. J. Su

T. S. Liu & H. J. Su, Flora of Taiwan 5: 918. 1978. (Fl. Taiwan, 台灣植物誌)

herb

Stems erect, 30-40 cm tall, 5-7 mm in diam.
Leaves usually 4-7, oblong-oblanceolate, 10-25 cm long, 3-5 cm wide, plicate, chartaceous, 3-5-nerved.
Peduncle arising from base or middle portion of stem, 10-30 cm long, slightly pubescent; rachis ca. 10 cm long, loosely flowered; pedicel and ovary 1- 1.5 cm long, pubescent, surface of ovary slightly verrucose. Flowers pendulous, white or pale yellow; sepals connivent, ovate-lanceolate, 8-9 mm long, 2.5-4 mm wide, lateral sepals slightly oblique; petals obovate-oblong, 8-9 mm long, 3-5 mm wide, contracted at base; lip white to yellowish, sometimes tinged with orange at center, spurless, 3-lobed, 6-8 mm long, lateral lobes falcate-triangular, apex irregularly serrate, midlobe transversely rectangular or nearly square, 2-4 mm long, undulate, ridges of disc thin, erect, yellow; column 3-4 mm long, with 2 globose calli at base; anther oval-triangular, ca. 1 mm long, 2-celled; pollinia short clavate; stigma slit-like.