锦帐竹Indocalamus pseudosinicus McClure
锦帐竹Indocalamus pseudosinicus McClure
13.锦帐竹（竹类培育）假华箬竹（海南植物志）
Indocalamus pseudosinicus McClure in Sunyatsenia 6: 37. pl. 8. 1941; 海南植物志4: 351页。图1167. 1977.
形态特征：竿高1．5—2米，直径3—6毫米；节间无毛或具白粉和微毛，节下方有一圈淡棕色贴生毛环；竿壁厚1.5—2．5毫米；竿环较箨环为高；节内长6．5—7毫米。箨鞘长7—10厘米，紧密抱竿，长为节间的1/2，干时呈稻草色，无毛而有纵肋；箨耳无；箨舌甚低，高0．3-1毫米，弧形；箨片基部向内收窄，抱竿。小枝具5—7叶；叶鞘具隆起纵肋，背面下部光亮，上部近边缘处生有伏贴棕色疣基刺毛或无毛，边缘有棕色纤毛；叶耳无，叶舌高0．5—1．5毫米，边缘有长2．6—3厘米的波状棕色缝毛；叶片长19-38．5厘米，宽2．6—4．6厘米，长圆状披针形，先端渐狭状渐尖，基部楔形，无毛或下表面可生稀疏伏贴的短硬毛，两边边缘具微锯齿；次脉10-11对，小横脉形成较长的长格状。圆锥花序生于有叶或无叶的枝条上，长约26厘米，直立，花序轴无毛或具明显棱角，分枝细长，初紧贴花序轴，后开展，分枝腋间具枕瘤；小穗纺锤形，长4．5—5厘米，淡绿色，含12—13朵小花，具长8—12毫米的小穗柄；小穗轴节间长3—3．2毫米，有纵棱，棱缘具纤毛；第—颖长3．2—4毫米，具3脉，第二颖长4．5—5毫米，具5脉；第一外稃长6—6．9毫米(包括长约0．7毫米的基盘在内)，具5—7脉，无毛，光亮；基盘有白柔毛；内稃长5.8—6．2亳米，背部具2脊，先端钝，但具2齿裂。雄蕊和雌蕊均未见。
产地分布：产海南保亭、东方等县。生于山坡、路旁。模式标本采白海南保亭。
参考文献：IndocalamuspseudosinicusMcClureinSunyatsenia6：37．Pl．8．1941；海南植物志4：351页。图1167．1977．
《Flora of China》 Vol. 22 (2006)
Indocalamus pseudosinicus McClure
锦帐竹 jin zhang zhu
Culms 1.5–2 m, 3–6 mm in diam.; internodes 20–30 cm, with a white or brown tomentose and setulose ring below each node, otherwise glabrous or initially puberulent and white powdery; wall 1.5–2.5 mm thick; nodes weakly elevated. Culm sheaths yellow-green when fresh, straw-colored when dry, closely encircling culm, ca. 1/2 as long as internodes, brown or colorless strigose, white tomentose and with striae left by fallen hairs; auricles absent; oral setae developed; ligule brown, arcuate, 0.3–1 mm, ciliolate or not; blade purple, amplexicaul, contracted at base. Leaves 5–7 per ultimate branch; sheath striate, lower part abaxially glossy, upper part brown strigose, sometimes glabrous near margins, margins densely dark ciliate; auricles absent; oral setae erect or suberect, distally curved, to 2.5–3 cm; ligule short; blade oblong-lanceolate, 19–38 × 2.6–4.6 cm, glabrous or abaxially sparsely appressed hispidulous, secondary veins 9–11 pairs, tessellations rectangular or square, base cuneate, margins minutely denticulate, apex narrowly acuminate. Panicles terminating leafy or leafless branches, erect, ca. 26 cm, axis glabrous, strongly ribbed; branches initially appressed to axis, then ± spreading, slender, glabrous, pulvinate. Spikelets pale green, to 4.5–5 cm, fusiform or slightly compressed; florets 12–13; pedicels 8–12 mm. Rachilla internodes 3–3.2 mm, ciliate on ribs. Glumes 2 or 3; lower glume 3.2–4 mm, 3-veined; upper glume 4.5–5 mm, 5-veined; lemmas 6–7 mm, 5–7-veined, glossy, abaxially glabrous, callus white pubescent, margins ciliate toward apex; palea 5.8–6.2 mm, apex obtuse, 2-toothed. Lodicules, stamens, and pistil unknown. New shoots Apr–May, fl. Jul–Dec.
* Forests on mountain slopes, roadsides; 700–1000 m. Guangdong, Guangxi, Hainan.
别名：银华箬竹;假华箬竹;
科名：禾本科 Gramineae
属名：箬竹属 Indocalamus
13.锦帐竹（竹类培育）假华箬竹（海南植物志）
Indocalamus pseudosinicus McClure in Sunyatsenia 6: 37. pl. 8. 1941; 海南植物志4: 351页。图1167. 1977.
形态特征：竿高1．5—2米，直径3—6毫米；节间无毛或具白粉和微毛，节下方有一圈淡棕色贴生毛环；竿壁厚1.5—2．5毫米；竿环较箨环为高；节内长6．5—7毫米。箨鞘长7—10厘米，紧密抱竿，长为节间的1/2，干时呈稻草色，无毛而有纵肋；箨耳无；箨舌甚低，高0．3-1毫米，弧形；箨片基部向内收窄，抱竿。小枝具5—7叶；叶鞘具隆起纵肋，背面下部光亮，上部近边缘处生有伏贴棕色疣基刺毛或无毛，边缘有棕色纤毛；叶耳无，叶舌高0．5—1．5毫米，边缘有长2．6—3厘米的波状棕色缝毛；叶片长19-38．5厘米，宽2．6—4．6厘米，长圆状披针形，先端渐狭状渐尖，基部楔形，无毛或下表面可生稀疏伏贴的短硬毛，两边边缘具微锯齿；次脉10-11对，小横脉形成较长的长格状。圆锥花序生于有叶或无叶的枝条上，长约26厘米，直立，花序轴无毛或具明显棱角，分枝细长，初紧贴花序轴，后开展，分枝腋间具枕瘤；小穗纺锤形，长4．5—5厘米，淡绿色，含12—13朵小花，具长8—12毫米的小穗柄；小穗轴节间长3—3．2毫米，有纵棱，棱缘具纤毛；第—颖长3．2—4毫米，具3脉，第二颖长4．5—5毫米，具5脉；第一外稃长6—6．9毫米(包括长约0．7毫米的基盘在内)，具5—7脉，无毛，光亮；基盘有白柔毛；内稃长5.8—6．2亳米，背部具2脊，先端钝，但具2齿裂。雄蕊和雌蕊均未见。
产地分布：产海南保亭、东方等县。生于山坡、路旁。模式标本采白海南保亭。
参考文献：IndocalamuspseudosinicusMcClureinSunyatsenia6：37．Pl．8．1941；海南植物志4：351页。图1167．1977．
《Flora of China》 Vol. 22 (2006)
Indocalamus pseudosinicus McClure
锦帐竹 jin zhang zhu
Culms 1.5–2 m, 3–6 mm in diam.; internodes 20–30 cm, with a white or brown tomentose and setulose ring below each node, otherwise glabrous or initially puberulent and white powdery; wall 1.5–2.5 mm thick; nodes weakly elevated. Culm sheaths yellow-green when fresh, straw-colored when dry, closely encircling culm, ca. 1/2 as long as internodes, brown or colorless strigose, white tomentose and with striae left by fallen hairs; auricles absent; oral setae developed; ligule brown, arcuate, 0.3–1 mm, ciliolate or not; blade purple, amplexicaul, contracted at base. Leaves 5–7 per ultimate branch; sheath striate, lower part abaxially glossy, upper part brown strigose, sometimes glabrous near margins, margins densely dark ciliate; auricles absent; oral setae erect or suberect, distally curved, to 2.5–3 cm; ligule short; blade oblong-lanceolate, 19–38 × 2.6–4.6 cm, glabrous or abaxially sparsely appressed hispidulous, secondary veins 9–11 pairs, tessellations rectangular or square, base cuneate, margins minutely denticulate, apex narrowly acuminate. Panicles terminating leafy or leafless branches, erect, ca. 26 cm, axis glabrous, strongly ribbed; branches initially appressed to axis, then ± spreading, slender, glabrous, pulvinate. Spikelets pale green, to 4.5–5 cm, fusiform or slightly compressed; florets 12–13; pedicels 8–12 mm. Rachilla internodes 3–3.2 mm, ciliate on ribs. Glumes 2 or 3; lower glume 3.2–4 mm, 3-veined; upper glume 4.5–5 mm, 5-veined; lemmas 6–7 mm, 5–7-veined, glossy, abaxially glabrous, callus white pubescent, margins ciliate toward apex; palea 5.8–6.2 mm, apex obtuse, 2-toothed. Lodicules, stamens, and pistil unknown. New shoots Apr–May, fl. Jul–Dec.
* Forests on mountain slopes, roadsides; 700–1000 m. Guangdong, Guangxi, Hainan.