• iflora 中国高等植物资源和DNA条形码物种鉴定数据库公共服务平台

毛龙竹

毛龙竹

Dendrocalamus tomentosus

中文名

毛龙竹

拉丁学名

Dendrocalamus tomentosus Hsueh & D. Z. Li

概述

27. Dendrocalamus tomentosus Hsueh & D. Z. Li, J. Bamboo Res. 8(1): 34. 1989. 毛龙竹 mao long zhu Culms to 20 m, 9–12 cm in diam.; internodes 29–42(–55) cm; wall ca. 2 cm thick. Branches several, dominant branches well developed, 5–6 m. Culm sheaths deciduous, leathery; auricles absent; ligule 5–7 mm; blade reflexed, abaxially setaceous. Leaf sheaths initially thinly white powdery, becoming black; ligule ca. 1 mm; blade 25–34 × 2.5–4.2 cm. Pseudospikelets 6–8 per node, clusters 7–11 mm in diam. Spikelets ca. 5.5 mm; florets 4 or 5. Glumes 1 or 2; lemma 4–5 mm, slightly hairy; palea ca. 4 mm, apex obtuse or depressed. Anthers yellow, 2.5–3 mm, apex mucronate. Pistil ca. 6 mm; stigma 1. Fruit unknown. * Broad-leaved forests; 800–900 m. Yunnan. 【引自:Flora of China】
热门搜索