Diplacrum caricinum

裂穎茅

Diplacrum caricinum R. Br.

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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R. Br., Prodromus Florae Novae Hollandiae 241. 1810. (Prodr. Fl. Nov. Holl.)

Scleria caricina (R. Br.) Bentham

Koyama, Journal of the Faculty of Science, Imperial University of Tokyo. Section III, Botany 8(3): 139. 1961. (J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot., 東京帝國大學理學部紀要, 第三類, 植物學)

herb

Annual. Rhizome weak, poorly developed. Culms slender, ascending, loosely tufted, 10-30 cm tall, sharply 3-angled, several-noded. Basal leaves deciduous.
Leave blade 1-5 cm by 2-5 mm, soft, light green, abruptly narrowed to obtusish apex; sheaths trigonous, wingless; contraligule non.
Inflorescence consisting of 5-20 globular clusters; peduncles very short, bracts leafy, sheathed. Spikelets bisexual, terminated by a pistillated flower; floral scales 3-4, membranaceous, pale; staminate flowers with 1 anther.
Achene globose, terete to slightly trigonous, 0.75-1 mm in diam., tightly enveloped in 2 subtending scales and falling with them, grayish to slightly yellowish, hispidulous at apex; stigmas 3.