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阔叶箬竹Indocalamus latifolius (Keng) McClure

阔叶箬竹Indocalamus latifolius (Keng) McClure

别名:华东箬竹;龙竹;阔叶箬;寮竹;箬竹;簝竹;实竹;壳箬竹;浙赣箬竹;棕巴叶竹;石竹;筷子竹;

科名:禾本科 Gramineae

属名:箬竹属 Indocalamus

《中国植物志》第9(1)卷689页
  9.阔叶箬竹(中国主要禾本植物属种检索表)寮竹(种子植物名称),箬竹(经济植物学)壳箬竹,(竹的种类及栽培利用)图版211:1-3
  Indocalamus latifolius (Keng) McClure Sunyatsenia 6(1): 37. 1941; 竹类经营62页. 图40.1957; 同书修订版85页. 图49. 1965; 中国主要植物图说·禾本科15页. 图6. 1959; 竹的种类及栽培利用167页. 图62. 1987; 中国竹谱104页. 1988. ——Arundinaria latifolia Keng in Sinensis 6(2): 147, 153. f. l. 1935. ——Sasamorpha latifolia (Keng) Nakai ex Migo in Journ. Shanghai Sci. Inst. III. 4(7): 163. 1939. ——Sasamorpha migoi Nakai ex Migo, in l. c. 163. 1939.——Indocalamus migoi(Nakai)Keng f. in Clav. Gen. et Sp. Gram. Prim. Sin. app. Nom. Syst. 152. 1957; 中国主要植物图说·禾本科16页。图7.1959; 竹的种类及栽培利用173页. 1984. ——I. lacunosus Wen in Journ. Bamb. Res. 2(1): 70. f. 21. 1983.
  竿高可达2米,直径0.5-1.5厘米;节间长5-22厘米,被微毛,尤以节下方为甚;竿环略高,箨环平;竿每节每1枝,惟竿上部稀可分2或3枝,枝直立或微上举。箨鞘硬纸质或纸质,下部竿箨者紧抱竿,而上部者则较疏松抱竿,背部常具棕色疣基小刺毛或白色的细柔毛,以后毛易脱落,边缘具棕色纤毛;箨耳无或稀可不明显,疏生粗糙短繸毛;箨舌截形,高0.5-2毫米,先端无毛或有时具短繸毛而呈流苏状;箨片直立,线形或狭披针形。叶鞘无毛,先端稀具极小微毛,质厚,坚硬,边缘无纤毛;叶舌截形,高1-3毫米,先端无毛或稀具繸毛;叶耳无;叶片长圆状披针形,先端渐尖,长10-45厘米,宽2-9厘米,下表面灰白色或灰白绿色,多少生有微毛,次脉6-13对,小横脉明显,形成近方格形,叶缘生有小刺毛。圆锥花序长6-20厘米,其基部为叶鞘所包裹,花序分枝上升或直立,一如花序主轴密生微毛;小穗常带紫色,几呈圆柱形,长2.5-7厘米,含5-9朵小花;小穗轴节间长4-9毫米,密被白色柔毛;颖通常质薄,具微毛或无毛,但上部和边缘生有绒毛,第一颖长5-10毫米,具不明显的5-7脉,第二颖长8-13毫米,具7-9脉;外稃先端渐尖呈芒状,具11-13脉,脉间小横脉明显,具微毛或近于无毛,第一外稃长13-15毫米,基盘密生白色长约1毫米之柔毛;内稃长5-10毫米,脊间贴生小微毛,近顶端生有小纤毛;鳞被长约2-3毫米;花药紫色或黄带紫色,长4-6毫米;柱头2,羽毛状。果实未见。笋期4-5月。
  产山东、江苏、安徽、浙江、江西、福建、湖北、湖南、广东、四川等省。生于山坡、山谷、疏林下。模式标本采于浙江杭州灵隐寺前。
  竿宜作毛笔杆或竹筷,叶片巨大者可作斗笠,以及船蓬等防雨工具,也可用来包裹粽子

《Flora of China》 Vol. 22 (2006)
Indocalamus latifolius  (Keng) Mcclure
阔叶箬竹   kuo ye ruo zhu
Arundinaria latifolia Keng, Sinensia 6(2): 147. 1935; Indocalamus lacunosus T. H. Wen; I. migoi (Nakai) P. C. Keng; Pseudosasa hirta S. L. Chen & G. Y. Sheng; P. trun-catula S. L. Chen & G. Y. Sheng; Sasamorpha latifolia (Keng) Nakai; S. migoi Nakai.
Culms to 2 m, 0.5–1.5 cm in diam.; internodes 5–22 cm, puberulent, with a dense, brown tomentose ring below each node; nodes slightly elevated, supra-nodal ridge slightly more prominent than sheath scar. Culm sheaths distally loosely enclosing culm, papery, initially brown strigose and white tomentose, margins brown ciliate; auricles absent or inconspicuous; oral setae sparse, short, scabrid; ligule truncate, 0.5–2 mm, glabrous or ciliate; blade erect, linear or narrowly lanceolate. Leaf sheath thick, rigid, glabrous except minutely pubescent at apex; auricles absent; ligule truncate, 1–3 mm, glabrous or ciliolate; blade oblong-lanceolate, 10–45 × 2–9 cm, abaxially glabrous or pale green and ± puberulent, secondary veins 6–13 pairs, tessellations nearly square, margins hispidulous, apex acuminate. Panicles 6–12 cm, enveloped at base by a leaf sheath, axis and branches densely puberulent; branches ascendant or erect. Spikelets usually pale purple, subterete, 2.5–7 cm; florets 5–9. Rachilla internodes 4–9 mm, densely white pubescent. Glumes usually thin, distally and marginally pubescent, otherwise puberulent or glabrous; lower glume 5–10 mm, inconspicuously 5–9-veined; upper glume 8–13 mm, 7–9-veined; lemma puberulent or subglabrous, 11–13-veined, transverse veins distinct, first lemma 1.3–1.5 cm, callus densely white pubescent; palea 5–10 mm, minutely appressed pubescent between keels, minutely pubescent near margins; lodicules 2–3 mm. Anthers purple or purple-yellow, 4–6 mm. Stigmas 2. New shoots Apr–May, fl. Jan–Aug. 2n = 48*.
* Open forests on mountain slopes and in valleys; below 1000 m. Anhui, Henan, Hubei, Jiangsu, Shaanxi, Shanxi.

【别名】 寮竹、箬竹
【来源】 禾本科阔叶箬竹Indocalamus latifolius (Keng) McClure,以果实入药。
【生境分布】 华东、华中、陕西。
【性味】 甘,寒。
【功能主治】 清热解毒,止血。
喉痹,失音。取叶适量,水煎服。
妇女血崩。果实0.5~2两,炒炭存性,研粉,每服2两,黄酒、红糖冲服,饭前各服一次,夜间再服一次。
【摘录】 《全国中草药汇编》

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