Agrostis infirma var. fukuyamae

伯明翦股穎

endemic

Agrostis infirma Büse var. fukuyamae (Ohwi) Veldkamp

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

Veldkamp, Blumea 41(2): 408. 1996.

台灣首次記錄發表文獻

同發表文獻

異名

Agrostis fukuyamae Ohwi

Ohwi, Repertorium specierum novarum regni vegetabilis 36: 39. 1934. (Rep. Sp. Nov. Regni Veg.)
Agrostis rigidula Steud. var. fukuyamae (Ohwi) Veldkamp

Veldkamp, Blumea 28(1): 219. 1982.

各語言俗名

中

高砂山糠穗草.
英

Fukuyama's bentgrass.
日

たかさごやまぬかぼ.

參考文獻

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

特徵描述

生活型

herb

形態特徵

Perennials, branching intra-and /or extra-vaginally at base, rarely with a short rhizome or very short stolons. Culms erect or geniculate at base and rooting at decumbent nodes, to 85(-150) cm long.
Blades to 2 mm wide, smooth.
Panicle contracted at first, soon effuse, loosely spikeled, branches ascending to patent, smooth, lowermost longest 3.5-6 cm long. Spikelets 1. 5-2 mm long.
Lemma (1.2-)1.4-1.75 mm long. Trichodium-net absent; callus hairs 0.25-0.3 m long; awn absent. Palea 0.6-0.85 mm long, 0.4-0.57 times as long as lemma. Anthers 0.8-1.1 mm long, 0.55-0.73 times as long as lemma.

引證標本

ILAN: Taipingshan, Suzuki 428; Nanhutashan, Ohwi 4147. HSINCHU: Tapachienshan, Hsu 3266. TAICHUNG: Hsuehshan, Mori s. n. 24 Oct 1936. NANTOU: Chilaishan, Suzuki 2300; Hsiukulanshan, Suzuki s. n. 4 Aug 1935. CHIAYI: Morrisonshan, Suzuki s. n. 1 Nov 1933.