Bulbophyllum tokioi

小葉豆蘭

endemic

Bulbophyllum tokioi Fukuy.

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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名彙資訊

學名發表文獻

Fukuy., The Botanical magazine, Tokyo 49: 439. 1935. (Bot. Mag. Tokyo, 植物學雜誌)

台灣首次記錄發表文獻

同發表文獻

異名

Bulbophyllum tokioi Fukuy. f. albovirid Fukuy.

Fukuy., The Botanical magazine, Tokyo 52: 245. 1938. (Bot. Mag. Tokyo, 植物學雜誌)
Bulbophyllum derchianum S. S. Ying

Ying, Journal of Japanese Botany 64(4): 148. fig. 1. 1989. (J. Jpn. Bot., 植物硏究雑誌)

各語言俗名

日

はがくれまめづたらん.

參考資料

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan, 台灣植物名彙)

特徵描述

生活型

herb

形態特徵

Rhizomes creeping, 0.5 mm in diam., without pseudobulbs.
Leaves minute, sessile, elliptic or elliptic- orbicular, 5-6 mm long, 3-4.5 mm wide, acute or obtuse, fleshy, glabrous, sometimes with minute membranaceous sheaths at base.
Scapes axillary, erect, slender, 1-3 cm long, sheath few near base; bracts elliptic, acute. Flowers 2, yellowish white, sometimes with reddish lines or spots; sepals membranaceous, glabrous, 3-nerved, dorsal one oblong, 2.5-3.8 mm long, 1-2 mm wide, lateral ones obliquely triangular elliptic, 2.6-4 mm long, 1.5-2 mm wide; petals oblong, 1.3-2.4 mm long, 0.6-1 mm wide, 1-nerved; lip attached to apex of column foot, thin, not horn-like, tinged with purple, ovate-triangular, 2-2.4 mm long, 1 mm wide, apex rounded to obtuse, base decurrent into a long claw, entire, glabrous, membranaceous, 3-nerved; column 0.8-1 mm long, with very short stylids at apex; foot 2 mm long; anther triangular conic, white, with a reddish patch; pollinia 2, ovoid to ellipsoid.

分布

台灣 : known only from a few collections in northern and central Taiwan.

引證標本

TAIPEI: Kaposhan, Suzuki 4548. HSINCHU: Chunan, Segawa s. n. Jun 1933. TAICHUNG: Lishan, Lin 406; Su & Chen 9286; Derchi to Chingshan, Ying s. n. May 1988.