朴树Celtis sinensis
中文名（Chinese Name）：朴树
学名（Scientific Name）：Celtis sinensis Pers.
英文名（English Common Name）：Chinese hackberry
别名（Chinese Common Name）：小叶朴
异名（Synonym）：Celtis bungeana var. pubipedicella G. H. Wang Celtis hunanensis Hand.-Mazz. Celtis nervosa Hemsl. Celtis tetrandra subsp. sinensis (Pers.) Y. C. Tang Celtis bodinieri H. Lév. Celtis cercidifolia C. K. Schneid. Celtis labilis C. K. Schneid. Celtis japonica Planch. Sponia sinensis Decne. Celtis sinensis var. japonica (Planch.) Nakai Celtis willdenowiana Schult. Sponia willdenowiana G.Don
科属（Family & Genus）：榆科（Ulmaceae）朴属
形态特征（Description）：与四蕊朴的主要区别点在于：朴树的叶多为卵形或卵状椭圆形，但不带菱形，基部几乎不偏斜或仅稍偏斜，先端尖至渐尖，但不为尾状渐尖，时质地也不及前一亚种那样厚；果也较小，一般直径5-7毫米，很少有达8毫米的；落叶乔木。花期3-4月，果期9-10月。
分布（Distribution）：产山东、河南、江苏、安徽、浙江、福建、江西、湖南、湖北、四川、贵州、广西、广东、台湾，多生于海拔100-1500米路旁、山坡、林缘。
引自中国植物志英文版：FOC Vol. 5 Page 18
Celtis sinensis Persoon, Syn. Pl. 1: 292. 1805.
朴树 po shu | Ulmaceae | Celtis
Celtis bodinieri H. Léveillé; C. bungeana var. pubipedicella G. H. Wang; C. cercidifolia C. K. Schneider; C. hunanensis Handel-Mazzetti; C. labilis C. K. Schneider; C. nervosa Hemsley; C. tetrandra Roxburgh subsp. sinensis (Persoon) Y. C. Tang.
Trees, to 20 m tall, deciduous. Bark gray. Branchlets brown, brown pubescent, sometimes glabrescent late in season. Winter buds dark brown, 1-3 mm, glabrous or inconspicuously puberulent. Stipules linear to lanceolate, 3-5 mm, pubescent, fugacious. Petiole brown, 3-10 mm, pubescent, adaxially with a broad and shallow furrow; leaf blade ovate to ovate-elliptic, 3-10 × 3.5-6 cm, thickly papery, abaxially usually inconspicuously yellowish brown puberulent when young, abaxially with hairs scattered on major veins and sometimes tufted in vein axils with age, base rounded, obtuse, or obliquely truncate, ± symmetric to moderately oblique, margin subentire to crenate on apical half, teeth 0-16 on each side, apex acute to shortly acuminate; secondary veins 3 or 4 on each side of midvein. Flowers fascicled in leaf axils and stem bases. Style branches linear, undivided. Infructescences unbranched, 1(-3) per leaf axil, rather stout, pubescent at least proximally, 4-10 mm; fruiting pedicel 1-1.5 × as long as subtending petiole. Drupe ± globose, 5-7(-8) mm in diam. Stone white, ± globose, reticulately foveolate, ribbed. Fl. Mar-Apr, fr. Sep-Oct.
Roadsides, slopes; 100-1500 m. Anhui, Fujian, Gansu, Guangdong, Guizhou, Henan, Jiangsu, Jiangxi, NE Shandong, Sichuan, Taiwan, Zhejiang [Japan].
（责任编辑：徐晔春）
学名（Scientific Name）：Celtis sinensis Pers.
英文名（English Common Name）：Chinese hackberry
别名（Chinese Common Name）：小叶朴
异名（Synonym）：Celtis bungeana var. pubipedicella G. H. Wang Celtis hunanensis Hand.-Mazz. Celtis nervosa Hemsl. Celtis tetrandra subsp. sinensis (Pers.) Y. C. Tang Celtis bodinieri H. Lév. Celtis cercidifolia C. K. Schneid. Celtis labilis C. K. Schneid. Celtis japonica Planch. Sponia sinensis Decne. Celtis sinensis var. japonica (Planch.) Nakai Celtis willdenowiana Schult. Sponia willdenowiana G.Don
科属（Family & Genus）：榆科（Ulmaceae）朴属
形态特征（Description）：与四蕊朴的主要区别点在于：朴树的叶多为卵形或卵状椭圆形，但不带菱形，基部几乎不偏斜或仅稍偏斜，先端尖至渐尖，但不为尾状渐尖，时质地也不及前一亚种那样厚；果也较小，一般直径5-7毫米，很少有达8毫米的；落叶乔木。花期3-4月，果期9-10月。
分布（Distribution）：产山东、河南、江苏、安徽、浙江、福建、江西、湖南、湖北、四川、贵州、广西、广东、台湾，多生于海拔100-1500米路旁、山坡、林缘。
引自中国植物志英文版：FOC Vol. 5 Page 18
Celtis sinensis Persoon, Syn. Pl. 1: 292. 1805.
朴树 po shu | Ulmaceae | Celtis
Celtis bodinieri H. Léveillé; C. bungeana var. pubipedicella G. H. Wang; C. cercidifolia C. K. Schneider; C. hunanensis Handel-Mazzetti; C. labilis C. K. Schneider; C. nervosa Hemsley; C. tetrandra Roxburgh subsp. sinensis (Persoon) Y. C. Tang.
Trees, to 20 m tall, deciduous. Bark gray. Branchlets brown, brown pubescent, sometimes glabrescent late in season. Winter buds dark brown, 1-3 mm, glabrous or inconspicuously puberulent. Stipules linear to lanceolate, 3-5 mm, pubescent, fugacious. Petiole brown, 3-10 mm, pubescent, adaxially with a broad and shallow furrow; leaf blade ovate to ovate-elliptic, 3-10 × 3.5-6 cm, thickly papery, abaxially usually inconspicuously yellowish brown puberulent when young, abaxially with hairs scattered on major veins and sometimes tufted in vein axils with age, base rounded, obtuse, or obliquely truncate, ± symmetric to moderately oblique, margin subentire to crenate on apical half, teeth 0-16 on each side, apex acute to shortly acuminate; secondary veins 3 or 4 on each side of midvein. Flowers fascicled in leaf axils and stem bases. Style branches linear, undivided. Infructescences unbranched, 1(-3) per leaf axil, rather stout, pubescent at least proximally, 4-10 mm; fruiting pedicel 1-1.5 × as long as subtending petiole. Drupe ± globose, 5-7(-8) mm in diam. Stone white, ± globose, reticulately foveolate, ribbed. Fl. Mar-Apr, fr. Sep-Oct.
Roadsides, slopes; 100-1500 m. Anhui, Fujian, Gansu, Guangdong, Guizhou, Henan, Jiangsu, Jiangxi, NE Shandong, Sichuan, Taiwan, Zhejiang [Japan].
（责任编辑：徐晔春）
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