对叶榕Ficus hispida

中文名(Chinese Name):对叶榕
学名(Scientific Name):Ficus hispida L.f.
英文名(English Common Name):
别名(Chinese Common Name):牛奶子
异名(Synonym):Ficus hispida var. rubra Corner  Ficus hispida var. badiostrigosa Corner  Covellia hispida (L. f.) Miq.  Ficus sambucixylon H. Lév.  Ficus letaquii H. Lév. et Vaniot  Ficus compressa S. S. Chang  Ficus heterostyla Merr.  Covellia assamica Miq.  Covellia courtallensis Miq.  Covellia daemonum (J.König ex Vahl) Miq.  Covellia dasycarpa Miq.  Covellia oppositifolia (Roxb.) Gasp.  Covellia setulosa Miq.  Covellia wightiana Miq.  Ficus caudiculata Trimen  Ficus fecunda Blume  Ficus goolereea Roxb.  Ficus hispida f. borneensis Miq.  Ficus hispida f. obovifolia Hochr.  Ficus hispida var. incana Kuntze  Ficus hispida var. viridis Kuntze  Ficus hispidioides S.Moore  Ficus letaqui H.Lév. & Vaniot  Ficus oppositifolia Willd.  Ficus perinteregam Pennant  Ficus poilanei Gagnep.  Ficus prominens Wall. ex Miq.  Ficus simphytifolia Lam.  Ficus symphytifolia Spreng.  Gonosuke demonum Raf.  Gonosuke hispida (L.f.) Raf.  Gonosuke scaber Raf.  Sycomorphe roxburghii Miq.
科属(Family & Genus):桑科(Moraceae)榕属
形态特征(Description):灌木或小乔木,被糙毛,叶通常对生,厚纸质,卵状长椭圆形或倒卵状矩圆形,长10-25厘米,宽5-10厘米,全缘或有钝齿,顶端急尖或短尖,基部圆形或近楔形,表面粗糙,被短粗毛,背面被灰色粗糙毛,侧脉6-9对;叶柄长1-4厘米,被短粗毛;托叶2,卵状披针形,生无叶的果枝上,常4枚交互对生,榕果腋生或生于落叶枝上,或老 茎发出的下垂枝上,陀螺形,熟黄色,直径1.5-2.5厘米,散生侧生苞片和粗毛,雄花生于其内壁口部,多数,花被片3,薄膜状,雄蕊1;瘿花无花被,花柱近顶生,粗短;雌花无花被,柱头侧生,被毛。花果期6-7月。
分布(Distribution):产广东、海南、广西、云南、贵州。东南亚至澳大利亚也有分布。喜生于沟谷潮湿地带。
引自中国植物志英文版:FOC Vol. 5 Page 49
Ficus hispida Linnaeus f., Suppl. Pl. 442. 1782.
对叶榕 dui ye rong | Moraceae  | Ficus
Covellia hispida (Linnaeus f.) Miquel; Ficus compressa S. S. Chang; F. heterostyla Merrill; F. hispida var. badiostrigosa Corner; F. hispida var. rubra Corner; F. letaqui H. Léveillé & Vaniot; F. sambucixylon H. Léveillé.
Shrubs or small trees, coarsely hairy; dioecious. Stipules usually 4 and decussate on leafless fruiting branchlets, ovate-lanceolate. Leaves opposite; petiole 1-4 cm, with short thick hairs; leaf blade ovate, oblong, or obovate-oblong, 10-25 × 5-10 cm, thickly papery, abaxially with coarse gray hairs, adaxially rough and with short thick hairs, base rounded to ± cuneate, margin entire or bluntly toothed, apex acute to mucronate; secondary veins 6-9 on each side of midvein. Figs axillary on normal leafy shoots, sometimes on leafless branchlets or branchlets from main branches, solitary or paired, yellow or red when mature, top-shaped, 1.2-3 cm in diam., with short scattered hairs, pedunculate; involucre bracts present; lateral bracts sometimes present. Male flowers: many, near apical pore; calyx lobes 3, thinly membranous; stamen 1. Gall flowers: calyx absent; style subapical, short, thick. Female flowers: calyx lobes absent; style lateral, with hairs. Fl. Jun-Jul.
Along streams, plains; 700-1500 m. Guangdong, Guangxi, Guizhou, Hainan, Yunnan [Bhutan, Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, New Guinea, Sikkim, Sri Lanka, Thailand, Vietnam; Australia].
Varieties have been based on differences in fruit size and color but these vary too continuously to justify recognition of formal taxa.
对叶榕Ficus hispida

对叶榕Ficus hispida

对叶榕Ficus hispida(责任编辑:徐晔春)

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