箬叶竹Indocalamus longianritus Hand.-Mazz.
箬叶竹Indocalamus longianritus Hand.-Mazz.
14. 箬叶竹（中国竹类植物志略）长耳箬（种子植物名称）
Indocalamus longiauritus Hand.-Mazz. Anzeig. Akad. Wiss. Math. Naturw, Wien 62: 254. 1925; 竹类经营 63页. 1957; 同书修订版 86页. 1965; 中国主要植物图说·禾本科 16页, 图8. 1959; 香港竹谱 64页. 1985; 广西竹种及其栽培 93页. 图50. 1987; 云南树木图志下册, 1447页. 图681. 1991. ——Arundinaria longiauritus (Hand.-Mazz.) Hand. -Mazz., Sym. Sin. 7: 1271. 1936.
《Flora of China》 Vol. 22 (2006)
Indocalamus longiauritus Handel-Mazzetti
箬叶竹 ruo ye zhu
Culms 0.8–1 m, 0.35–0.8 cm in diam.; internodes dull green, (8–)10–55 cm, white pubescent, with a pale red-brown tomentose ring below nodes; wall 1.5–2 mm thick; nodes prominent. Culm sheaths purple-green, leathery, dark brown strigose and white tomentose, base with raised corky ring; auricles well developed, purple-green, becoming brown when dry; oral setae radiate, brown, ca. 1 cm; ligule truncate, 0.5–1 mm, ciliate or not; blade purple-green, narrowly triangular to ovate-lanceolate, base abruptly rounded, apex acuminate. Leaf sheath rigid, glabrous or abaxially initially finely strigose, outer margin ciliate; auricles usually developed; oral setae radiate, brown; ligule truncate, 1–1.5 mm, puberulent, fimbriate, margin setose; blade 10–35 × 1.5–6.5 cm, abaxially glabrous or puberulent, secondary veins 5–12 pairs, veins forming rectangular tessellations, base cuneate, apex long acuminate. Panicles 8–15 cm, rather narrow, axis densely white tomentose. Spikelets greenish or straw-colored at maturity, 1.5–3.7 cm; florets 4–6. Rachilla internodes compressed-clavate, 6.8–7.2 mm, angular, densely white tomentose, apex truncate. Glumes 2, acuminate with an awnlike point; first glume 3–5 mm, 3–5-veined, second glume 6–8 mm, 7–9-veined; lemma oblong-lanceolate, apex awnlike, first lemma 1–1.4 cm, 11–13-veined; palea of 1st floret 0.7–1 cm, keels ciliate. Anthers ca. 5 mm. Stigmas 2. Caryopsis oblong. New shoots Apr–May, fl. May–Jul. 2n = 48*.
* Mountain slopes, hillsides, roadsides; ca. 500 m. Fujian, Guangdong, Guangxi, Guizhou, Henan, Hunan, Jiangxi, Sichuan; cultivated in Zhejiang.
别名：簝叶竹;毛鞘箬竹;寮叶竹;笔杆竹;蔡竹;阔叶箬竹;长叶箬竹;簝叶箬竹;长耳箬竹;叶竹;粽粑叶;粽粑竹;箬竹;壳箬竹;粽叶竹;长耳蟟;粽竹;箬竹叶;
科名：禾本科 Gramineae
属名：箬竹属 Indocalamus
14. 箬叶竹（中国竹类植物志略）长耳箬（种子植物名称）
Indocalamus longiauritus Hand.-Mazz. Anzeig. Akad. Wiss. Math. Naturw, Wien 62: 254. 1925; 竹类经营 63页. 1957; 同书修订版 86页. 1965; 中国主要植物图说·禾本科 16页, 图8. 1959; 香港竹谱 64页. 1985; 广西竹种及其栽培 93页. 图50. 1987; 云南树木图志下册, 1447页. 图681. 1991. ——Arundinaria longiauritus (Hand.-Mazz.) Hand. -Mazz., Sym. Sin. 7: 1271. 1936.
《Flora of China》 Vol. 22 (2006)
Indocalamus longiauritus Handel-Mazzetti
箬叶竹 ruo ye zhu
Culms 0.8–1 m, 0.35–0.8 cm in diam.; internodes dull green, (8–)10–55 cm, white pubescent, with a pale red-brown tomentose ring below nodes; wall 1.5–2 mm thick; nodes prominent. Culm sheaths purple-green, leathery, dark brown strigose and white tomentose, base with raised corky ring; auricles well developed, purple-green, becoming brown when dry; oral setae radiate, brown, ca. 1 cm; ligule truncate, 0.5–1 mm, ciliate or not; blade purple-green, narrowly triangular to ovate-lanceolate, base abruptly rounded, apex acuminate. Leaf sheath rigid, glabrous or abaxially initially finely strigose, outer margin ciliate; auricles usually developed; oral setae radiate, brown; ligule truncate, 1–1.5 mm, puberulent, fimbriate, margin setose; blade 10–35 × 1.5–6.5 cm, abaxially glabrous or puberulent, secondary veins 5–12 pairs, veins forming rectangular tessellations, base cuneate, apex long acuminate. Panicles 8–15 cm, rather narrow, axis densely white tomentose. Spikelets greenish or straw-colored at maturity, 1.5–3.7 cm; florets 4–6. Rachilla internodes compressed-clavate, 6.8–7.2 mm, angular, densely white tomentose, apex truncate. Glumes 2, acuminate with an awnlike point; first glume 3–5 mm, 3–5-veined, second glume 6–8 mm, 7–9-veined; lemma oblong-lanceolate, apex awnlike, first lemma 1–1.4 cm, 11–13-veined; palea of 1st floret 0.7–1 cm, keels ciliate. Anthers ca. 5 mm. Stigmas 2. Caryopsis oblong. New shoots Apr–May, fl. May–Jul. 2n = 48*.
* Mountain slopes, hillsides, roadsides; ca. 500 m. Fujian, Guangdong, Guangxi, Guizhou, Henan, Hunan, Jiangxi, Sichuan; cultivated in Zhejiang.