野桐Mallotus japonicus (Thunb.) Muell. Arg. var. floccosus (Muell.Arg.)S.M.Hwang
野桐Mallotus japonicus (Thunb.) Muell. Arg. var. floccosus (Muell.Arg.)S.M.Hwang
种拉丁名：Mallotus japonicus (Thunb.) Muell. Arg. var. floccosus (Muell.Arg.)S.M.Hwang
种别名 ：狗尾巴树、黄栗树
科中文名：大戟科
科拉丁名：Euphorbiaceae
属中文名：野桐属
属拉丁名：Mallotus
国内分布：豫,陕,甘,皖,苏,浙,赣,湘,鄂,川,黔,闽,粤,桂,滇,藏
海 拔：800-1800
命名来源：(中国树木分类学)[Acta phytotax. Sin. 23: 299. 1985]
中国植物志：44(2):044
形态特征：落叶灌木或小乔木，高3—7米。幼枝被星状绒毛。叶宽卵形或宽三角状圆形，长6—12厘米，全缘或不规则3裂，两面疏被灰白色星状柔毛，老时上面几无毛，叶柄长3—9厘米，顶端两侧各有腺体1体。总状花序顶生，雄花花萼3裂，雄蕊多数，伸出，雌花花萼披针形，被星状毛，子房有短柔
用 途：种子含油量约40%，油为干性油，可供制油漆、肥皂、润滑油原料。茎韧皮纤维可供纺织麻袋或作蜡纸及人造棉原料。叶可做猪饲料。
分 布：产石槽河，横旦山、姚湾沟、阳日湾南垭、板桥、黄家湾、灰岩屋。
生 境：生长在海拔500—1700米的沟谷或山沟边路旁。
繁殖方式：种子或插条繁殖。
《Flora of China》 Vol. 11 (2008)
Mallotus tenuifolius Pax
野桐 ye tong
Shrubs or small trees, 3-6 m tall. Branchlets and inflorescences densely stellate-pilosulose or grayish-yellowish stellate-tomentose. Stipules subulate, 3-5 mm, caducous; petiole 6-14 cm, glabrescent; leaf blade triangular-ovate or broadly ovate, undivided or shortly 1- or 2-lobed, 12-17 × 14-19 cm, membranous or papery, greenish, abaxially sparingly stellate-pilosulose or subglabrescent and scattered yellowish or orange glandular-scaly, or gray or white tomentulose and sparsely reddish glandular scaly, adaxially glabrescent, base subtruncate, broadly cuneate, sometimes slightly cordate, with 2 basal glands, margin entire, apex abruptly acuminate; basal veins 3. Male inflorescences unbranched, 5-15 cm; bracts subulate, ca. 4 mm. Male flowers 2-9-fascicled; pedicels 2-4 mm; calyx lobes 3 or 5, ovate, 3-4 mm, pubescent; stamens 50-60. Female inflorescences unbranched, 5-15 cm; peduncle ca. 5 mm thick; bracts lanceolate-subulate, ca. 2.5 mm. Female flowers: pedicel 2-4 mm; sepals 5, triangular, 2.5-3 mm, pubescent; ovary densely pubescent and softly spiny; styles 3, 3-4 mm, almost free, long papillose. Fruiting pedicel 3-5 mm; capsule subglobose, ca. 10 mm in diam., tomentose and densely softly spiny, spines linear, 5-15 mm, stellate-pilosulose when young, glabrescent. Seeds subglobose or ovoid, 4-5 mm in diam., blackish, verruculose or smooth. Fl. Jun-Jul, fr. Jul-Aug.
● Mountain valleys or slopes, forests, thickets, rocky hills, roadsides; 200-1700 m. Anhui, Fujian, S Gansu, N Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, S Shaanxi, E Sichuan, Zhejiang.
Mallotus tenuifolius and its varieties are included within the preceding species, M. apelta, by some authors (see Govaerts et al., World Checkl. Euphorbiaceae: http://www.kew.org/wcsp/home.do).
别名：糠檀树;糠树;灰甫树;黄粟树;红火儿;狗尾巴;猫尾树;粗糠树;落叶野桐;薄叶野桐;毛桐子;毛狼叶;大叶桐;野梧桐;饼子叶;蒲叶野桐;红花儿;灰泡桐;灰炮桐;狗尾树;薄叶梧桐;狗骨头子;水桐瓜子;山桐子;黄栗树;岩枸;白毛桐;泡泡树;泡泡树子;皮树;犬尾招;山麻杆;山桐麻;盘子叶;山梧桐;水冬瓜;狗尾巴树;螳螂风;巴巴树;矮桐子;天青地白柴;重子树;野树麻叶;野毛桐;毛虫柴;吐血红;毛梧桐;八角楸;
科名：大戟科 Euphorbiaceae
属名：野桐属 Mallotus
种拉丁名：Mallotus japonicus (Thunb.) Muell. Arg. var. floccosus (Muell.Arg.)S.M.Hwang
种别名 ：狗尾巴树、黄栗树
科中文名：大戟科
科拉丁名：Euphorbiaceae
属中文名：野桐属
属拉丁名：Mallotus
国内分布：豫,陕,甘,皖,苏,浙,赣,湘,鄂,川,黔,闽,粤,桂,滇,藏
海 拔：800-1800
命名来源：(中国树木分类学)[Acta phytotax. Sin. 23: 299. 1985]
中国植物志：44(2):044
形态特征：落叶灌木或小乔木，高3—7米。幼枝被星状绒毛。叶宽卵形或宽三角状圆形，长6—12厘米，全缘或不规则3裂，两面疏被灰白色星状柔毛，老时上面几无毛，叶柄长3—9厘米，顶端两侧各有腺体1体。总状花序顶生，雄花花萼3裂，雄蕊多数，伸出，雌花花萼披针形，被星状毛，子房有短柔
用 途：种子含油量约40%，油为干性油，可供制油漆、肥皂、润滑油原料。茎韧皮纤维可供纺织麻袋或作蜡纸及人造棉原料。叶可做猪饲料。
分 布：产石槽河，横旦山、姚湾沟、阳日湾南垭、板桥、黄家湾、灰岩屋。
生 境：生长在海拔500—1700米的沟谷或山沟边路旁。
繁殖方式：种子或插条繁殖。
《Flora of China》 Vol. 11 (2008)
Mallotus tenuifolius Pax
野桐 ye tong
Shrubs or small trees, 3-6 m tall. Branchlets and inflorescences densely stellate-pilosulose or grayish-yellowish stellate-tomentose. Stipules subulate, 3-5 mm, caducous; petiole 6-14 cm, glabrescent; leaf blade triangular-ovate or broadly ovate, undivided or shortly 1- or 2-lobed, 12-17 × 14-19 cm, membranous or papery, greenish, abaxially sparingly stellate-pilosulose or subglabrescent and scattered yellowish or orange glandular-scaly, or gray or white tomentulose and sparsely reddish glandular scaly, adaxially glabrescent, base subtruncate, broadly cuneate, sometimes slightly cordate, with 2 basal glands, margin entire, apex abruptly acuminate; basal veins 3. Male inflorescences unbranched, 5-15 cm; bracts subulate, ca. 4 mm. Male flowers 2-9-fascicled; pedicels 2-4 mm; calyx lobes 3 or 5, ovate, 3-4 mm, pubescent; stamens 50-60. Female inflorescences unbranched, 5-15 cm; peduncle ca. 5 mm thick; bracts lanceolate-subulate, ca. 2.5 mm. Female flowers: pedicel 2-4 mm; sepals 5, triangular, 2.5-3 mm, pubescent; ovary densely pubescent and softly spiny; styles 3, 3-4 mm, almost free, long papillose. Fruiting pedicel 3-5 mm; capsule subglobose, ca. 10 mm in diam., tomentose and densely softly spiny, spines linear, 5-15 mm, stellate-pilosulose when young, glabrescent. Seeds subglobose or ovoid, 4-5 mm in diam., blackish, verruculose or smooth. Fl. Jun-Jul, fr. Jul-Aug.
● Mountain valleys or slopes, forests, thickets, rocky hills, roadsides; 200-1700 m. Anhui, Fujian, S Gansu, N Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, S Shaanxi, E Sichuan, Zhejiang.
Mallotus tenuifolius and its varieties are included within the preceding species, M. apelta, by some authors (see Govaerts et al., World Checkl. Euphorbiaceae: http://www.kew.org/wcsp/home.do).