Styloglossum angustifolium

矮根節蘭

Styloglossum angustifolium (Blume) T. Yukawa & P.J. Cribb

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

如頁面顯示有問題，請填寫回報表單
如有任何意見也請留言，謝謝。

Yukawa & Cribb, Bull. Natl. Mus. Nat. Sci., Ser. B 40(4): 147. 2014.

Calanthe pumila Fukuy.

Fukuy., The Botanical magazine, Tokyo 49: 438. 1935. (Bot. Mag. Tokyo, 植物學雜誌)
Calanthe striata R. Br. var. pumila (Fukuy.) S. S. Ying

Ying, Coloured illustrations of indigeous orchids of Taiwan 1: 430. 1977. (Col. Ill. Indig. Orch. Taiwan, 台灣蘭科植物彩色圖鑑)
Calanthe angustifolia (Bl.) Lindl.

Su, Quarterly journal (Bulletin) of the experimental forest of National Taiwan University 4(3): 85. pl. 1. 1990. (Quart. J. Exp. For. Natl. Taiwan Univ., 國立台灣大學農學院實驗林硏究報告)

herb

Plants 20-45 cm tall. Rhizomes distinct, terete, 5 mm thick. Pseudobulbs 2-5 cm apart, short clavate, 2-3 cm long.
Leaves 4 or 5, suberect, linear or linear oblanceolate, 25-35 cm long, 1.5-3 cm wide, apex acuminate, base narrowed, thinly coriaceous, 3-nerved.
Scapes 15-25 cm tall, with 3 or 4 tubular scales in lower portion; flowering portion 3-6 cm long, more or less densely flowered; bracts lanceolate, membranaceous, nearly hyaline, glabrous, caducous; pedicel and ovary 1.2 cm long. Flowers white; glabrous; dorsal sepal oblong, 1 cm long, 4-5 mm wide, acute at apex, slightly contracted at base, 3-nerved; lateral sepals similar to dorsal one but longer and more or less oblique; petals obovate, 8-9 mm long, 5- 6 mm wide, rounded and apiculate at apex, narrowed at base, 3-nerved; lip 3-lobed, 6-7 mm long, spurred, lateral lobes ovate, 2-3 mm long, central lobe obcordate, 4-5 mm long, 4 mm wide, retuse at apex, disc with 2 erect ridges at base, spur 6-7 mm long, cylindrical, obtuse at apex; column 5 mm long, connate with base of lip and forming a tube; anther white, ovate, 2 mm long; pollinia elongate clavate, 2 mm long, merging into caudicles and attached to an ellipsoid viscidium; stigma solitary; rostellum slender, less than 1 mm long, undivided.