Brachypodium sylvaticum

基隆短柄草

Brachypodium sylvaticum (Huds.) P. Beauv.

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

P. Beauv. 1812. Essai d'une Nouvelle Agrostographie 101. (Ess. Agrostogr.)

台灣首次記錄發表文獻

Honda. 1936. Journal of Japanese Botany 12: 153. (J. Jpn. Bot.)

異名與其在台灣首次使用的文獻

Brachypodium formosanum Hayata

Hayata. 1917. General Index to the Flora of Formosa 94. (Gen. Ind. Fl. Formos.)
Brachypodium kelungense Honda

Honda. 1936. Journal of Japanese Botany 12: 153. (J. Jpn. Bot.)
Brachypodium miserum Koidz.

Koidz. 1925. The Botanical magazine, Tokyo 39: 303. (Bot. Mag. Tokyo)
Brachypodium sylvaticum (Huds.) P. Beauv. var. kelungense (Honda) Hsu

Hsu. 1971. Taiwania 16: 236.
Brachypodium sylvaticum (Huds.) P. Beauv. var. luzoniense (Hack.) Hara

Hara. 1936. The Botanical magazine, Tokyo 52: 227. (Bot. Mag. Tokyo)
Brachypodium sylvaticum (Huds.) P. Beauv. var. miserum (Thumb.) Koidz

Ohwi. 1941. Acta phytotaxonomica et geobotanica eng 10: 95. (Acta Phytotax. Geobot.)

各語言俗名

中

基隆短柄草、呂宋短柄草、基隆山鵝觀草、台灣山鵝觀草
日

きーるんやまかもじぐさ、にいたかやまかもじぐさ、たいわんやまかもじぐさ

參考文獻

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Culms to 50 cm tall, 1 mm in diam., glabrous or pubescent, node distinct.
Blade linear, 10-12 cm long, 4-6 mm wide; ligule membranaceous, 2 mm long, fimbriate. Raceme to 10 cm long, with more than 3 spikelets.
Spikelets 5-12-flowered, 2 cm long.
glumes chartaceous, distinctly nerved; lower glume lanceolate, 2.5 mm long, 3-5-nerved, apex ending in a short awn; upper glume broadly lanceolate, 4 mm long, 7-nerved, short awned; lemma subcoriaceous, 7-8 mm long, glabrous to pubescent, 7-nerved, tipped with an awn, awn nearly as long as lemma; palea chartaceous, linear-oblong, as long as lemma, 2-keeled, ciliate on keels.
The degree of pubescence on both vegetative parts and lemma are variable in this species.

分布

世界 : Widely distributed in the temperate regions of Eurasia and northern Africa.

引證標本

TAIPEI: Chihsingshan, Hsu 465. HSINGHU: Tapachienshan, Kuoh 3274. TAICHUNG: Tashueishan, Kuoh 10624. NANTOU: Hsinzengan, Wu 20027; Yunhai, Kao 5815; Chitou, Kuoh 10604. CHIAYI: Morrisonshan, Kuoh TAIPEI: Chihsingshan, Hsu 465. HSINGHU: Tapachienshan, Kuoh 3274. TAICHUNG: Tashueishan, Kuoh 10624. NANTOU: Hsinzengan, Wu 20027; Yunhai, Kao 5815; Chitou, Kuoh 10604. CHIAYI: Morrisonshan, Kuoh