心叶稷Panicum notatum Retz.
心叶稷Panicum notatum Retz.
11. 心叶稷（禾本科图说）山黍（广州植物志），硬骨草（海南）图版63：10-13, 126:8
Panicum notatum Retz. Obs. Bot. 4:18. 1786; Bor, Grass. Burm. Geyl. Ind. Pakist. 701. 1960; Hsu in Journ. Jap. Bot. 38(3):83. 1963;台湾的禾草561. 图175. 1975; 台湾植物志5: 576. 1978; H: B. Gill. et al. Fl. Malaya 142. 1971;中国高等植物图鉴5: 157. 图7143. 1976; 海南植物志4: 404. 1977.——Panicum montanum Roxb. Fl. Ind. 1: 315. 1820; Jansen in Renwardtia 2:316. 1953; 广州植物志803. 1956; Bor, Grass. Burm. Ceyl. Ind. Pakist. 329. 1960. ——Panicum cordatum auct. non Buse: Ohwi in Acta Phytotax. et Geobot. 11: 45. 1942;中国主要植物图说 禾本科649. 图586. 1959.
多年生草本。秆坚硬，直立或基部倾斜，具分枝，高60-120厘米。叶鞘质硬，短于节间，边缘被纤毛；叶舌极短，为一圈毛；叶片披针形，长5-12厘米，宽1-2.5厘米，顶端渐尖，基部心形，无毛或疏生柔毛，边缘粗糙，近基部常具疣基毛，脉间具横脉，有时主脉偏斜，在下面明显。圆锥花序开展，长10-23厘米，分枝纤细，下部裸露，上部疏生小穗；小穗椭圆形，绿色，后变淡紫色，长2.3-2.5毫米，无毛或贴生微毛，具长柄；第一颖阔卵形至卵状椭圆形，几与小穗等长，具5脉，顶端尖；第一外稃与第二颖同形，具5脉，其内稃缺；第二外稃革质，平滑、光亮，具脊，椭圆形，顶端尖略短于小穗，灰绿色至褐色。鳞被长约0.35毫米，宽约0.26毫米，具5脉；局部折叠，透明；染色体2n=36（Chen et Hsu, 1961）。
花果期5-11月。
产福建、台湾、广东、广西、云南和西藏等省区；常生于林缘。菲律宾、印度尼西亚等地也有分布。模式标本采自爪哇。
《Flora of China》 Vol. 22 (2006)
Panicum notatum Retzius
心叶稷 xin ye ji
Panicum montanum Roxburgh.
Perennial. Culms scrambling, often rooting at lower nodes, 1–2 m long, branched, terete, glabrous, nodes glabrous to puberulous. Leaves cauline; leaf sheaths striate, puberulous to subglabrous, ciliolate on margins toward throat; leaf blades lanceolate, 5–20 × 1–3 cm, subglabrous to pubescent, cross veins present, margins scabrid, base cordate, apex finely pointed to acuminate; ligule scarcely developed, ca. 0.5 mm, a ciliolate membrane. Panicle broadly ovate in outline, 10–40 cm, much branched; branches slender, spreading, glabrous, smooth or scabrid, bearing spikelets toward the extremities. Spikelets elliptic, 2–2.5 mm, puberulous; lower glume ovate or oblong, 3/4 as long to equaling the spikelet, 3–5-veined, separated by an internode; upper glume as long as spikelet, 3–5-veined; lower lemma similar to upper glume, palea absent; upper floret as long as spikelet, pale yellow or green, smooth, shiny. Fl. and fr. May–Nov. 2n = 36.
Forest margins. Fujian, Guangdong, Guangxi, Taiwan, Xizang, Yunnan [Bhutan, Borneo, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Philippines, Thailand, Vietnam].
别名：山黍;心叶黍;硬骨草;
科名：禾本科 Gramineae
属名：黍属 Panicum
11. 心叶稷（禾本科图说）山黍（广州植物志），硬骨草（海南）图版63：10-13, 126:8
Panicum notatum Retz. Obs. Bot. 4:18. 1786; Bor, Grass. Burm. Geyl. Ind. Pakist. 701. 1960; Hsu in Journ. Jap. Bot. 38(3):83. 1963;台湾的禾草561. 图175. 1975; 台湾植物志5: 576. 1978; H: B. Gill. et al. Fl. Malaya 142. 1971;中国高等植物图鉴5: 157. 图7143. 1976; 海南植物志4: 404. 1977.——Panicum montanum Roxb. Fl. Ind. 1: 315. 1820; Jansen in Renwardtia 2:316. 1953; 广州植物志803. 1956; Bor, Grass. Burm. Ceyl. Ind. Pakist. 329. 1960. ——Panicum cordatum auct. non Buse: Ohwi in Acta Phytotax. et Geobot. 11: 45. 1942;中国主要植物图说 禾本科649. 图586. 1959.
多年生草本。秆坚硬，直立或基部倾斜，具分枝，高60-120厘米。叶鞘质硬，短于节间，边缘被纤毛；叶舌极短，为一圈毛；叶片披针形，长5-12厘米，宽1-2.5厘米，顶端渐尖，基部心形，无毛或疏生柔毛，边缘粗糙，近基部常具疣基毛，脉间具横脉，有时主脉偏斜，在下面明显。圆锥花序开展，长10-23厘米，分枝纤细，下部裸露，上部疏生小穗；小穗椭圆形，绿色，后变淡紫色，长2.3-2.5毫米，无毛或贴生微毛，具长柄；第一颖阔卵形至卵状椭圆形，几与小穗等长，具5脉，顶端尖；第一外稃与第二颖同形，具5脉，其内稃缺；第二外稃革质，平滑、光亮，具脊，椭圆形，顶端尖略短于小穗，灰绿色至褐色。鳞被长约0.35毫米，宽约0.26毫米，具5脉；局部折叠，透明；染色体2n=36（Chen et Hsu, 1961）。
花果期5-11月。
产福建、台湾、广东、广西、云南和西藏等省区；常生于林缘。菲律宾、印度尼西亚等地也有分布。模式标本采自爪哇。
《Flora of China》 Vol. 22 (2006)
Panicum notatum Retzius
心叶稷 xin ye ji
Panicum montanum Roxburgh.
Perennial. Culms scrambling, often rooting at lower nodes, 1–2 m long, branched, terete, glabrous, nodes glabrous to puberulous. Leaves cauline; leaf sheaths striate, puberulous to subglabrous, ciliolate on margins toward throat; leaf blades lanceolate, 5–20 × 1–3 cm, subglabrous to pubescent, cross veins present, margins scabrid, base cordate, apex finely pointed to acuminate; ligule scarcely developed, ca. 0.5 mm, a ciliolate membrane. Panicle broadly ovate in outline, 10–40 cm, much branched; branches slender, spreading, glabrous, smooth or scabrid, bearing spikelets toward the extremities. Spikelets elliptic, 2–2.5 mm, puberulous; lower glume ovate or oblong, 3/4 as long to equaling the spikelet, 3–5-veined, separated by an internode; upper glume as long as spikelet, 3–5-veined; lower lemma similar to upper glume, palea absent; upper floret as long as spikelet, pale yellow or green, smooth, shiny. Fl. and fr. May–Nov. 2n = 36.
Forest margins. Fujian, Guangdong, Guangxi, Taiwan, Xizang, Yunnan [Bhutan, Borneo, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Philippines, Thailand, Vietnam].