Sphaerocaryum malaccense

桴藎

Sphaerocaryum malaccense (Trin.) Pilg.

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

Pilg., Repertorium specierum novarum regni vegetabilis 45: 2. 1938. (Rep. Sp. Nov. Regni Veg.)

台灣首次記錄發表文獻

Ohwi, The Botanical magazine, Tokyo 55: 395. 1941. (Bot. Mag. Tokyo)

異名

Panicum barbivaginale Hayata

Hayata, Icones Plantarum Formosanarum 7: 62. 1918. (Icon. Pl. Formos.)
Steudelella pulchella (Roth) Honda

Honda, Journal of the Faculty of Science, Imperial University of Tokyo. Section III, Botany 3: 259. 1930. (J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot.)

各語言俗名

英

Water ball fruit.
日

おおうしぐさ.

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

Culms prostrate, rooting at basal nodes, nodes bearded.
Blade ovate-cordate, amplexicaul, 1-2.5 cm long, ciliate-serrulate, subcoriaceous, ecostate; sheath shorter than internode, ciliate along margins; ligule a ring of hairs; ca. 1.2 mm long.
Panicle open, 2-5 cm long, branches capillary; pedicel glandular. Spikelets 1-flowered, ca. 1 mm long; glumes deciduous, membranaceous; lower glume ca. 6 mm long, nerveless, glabrous; upper glume naarly as long as spikelet, 1-nerved; lemma pubescent, ca. 1 mm long; palea pubescent equaling lemma; anther ca. 0.3 mm long.
Caryopsis ca. 0.7 rrim long, ovate, brownish.

分布

台灣 : damp or swampy places.

引證標本

TAIPEI: Peitou, Sasaki s. n. 1 Dec 1929; Shihlin, Tanaka & Shimada 17840*. TAOYUAN: Nankan, Simozawa 916. NANTOU: Sun Moon Lake, De Vo1 7485; Lienhuachi, Leong 1520.