学名(拉丁名) | Urena procumbens |
中文名 | 梵天花 |
命名人 | Linn. |
中文科名 | 锦葵科 |
拉丁属名 | Urena |
类型 | species |
拉丁科名 | Malvaceae |
中文属名 | 梵天花属 |
学名(拉丁名) | Urena procumbens |
命名人 | L. (accepted name) |
拉丁属名 | Urena |
类型 | species |
拉丁科名 | Malvaceae |
学名(拉丁名) | Urena procumbens |
命名人 | L. |
发表年份 | 1753(年) |
拉丁属名 | Urena |
类型 | species |
拉丁科名 | Malvaceae |
学名(拉丁名) | Urena procumbens |
中文名 | 梵天花 |
拉丁属名 | Urena |
类型 | species |
拉丁科名 | Malvaceae |
学名(拉丁名) | Urena procumbens |
中文名 | 梵天花 |
中文科名 | 锦葵科 |
拉丁属名 | Urena |
类型 | species |
拉丁科名 | Malvaceae |
中文属名 | 梵天花属 |
学名(拉丁名) | Urena procumbens |
发表年份 | 1753(年) |
拉丁属名 | Urena |
类型 | species |
拉丁科名 | Malvaceae |
学名 | 状态 | 来源 | 命名人 |
---|---|---|---|
Urena procumbens var. procumbens | Synonym | The Plant List |
1 | Leaves 1.5-7 cm, shortly stellate hirsute. (2) | a var. procumbens |
1 + | Leaves 1-2 cm, densely woolly tomentose. (2) | b var. microphylla |
Subshrubs to 80 cm tall. Branches procumbent; branchlets stellate puberulent. Stipules subulate, ca. 1.5 mm, caducous; petiole 4-15 mm, hairy; leaf blades on proximal part of stem palmately 3-5-lobed to 1/2 blade, lobes rhomboid or obovate, gourd-shaped, 1-7 × 1-4 cm, both surfaces shortly stellate hirsute or densely woolly tomentose, base rounded to nearly cordate, margin serrate, apex obtuse. Flowers solitary or nearly fascicled, axillary. Pedicel 2-3 mm. Epicalyx ca. 7 mm, connate for ca. 1/3 length, sparsely stellate hairy. Calyx shorter than or nearly as long as epicalyx, lobes ovate, acute, stellate. Petals pink or white, 1-1.5 cm. Staminal column glabrous, as long as petals. Fruit globose, ca. 6 mm in diam., spiny and hirsute with long hairs and hooked spines. Seeds glabrous. Fl. Jun-Sep.
Scrub; 500 m. Fujian, Guangdong, Guangxi, Hainan, Hunan, Jiangxi, Taiwan, Zhejiang.
The identity of Urena procumbens has been confused, with most authors including it within U. sinuata Linnaeus, and others, such as Guerke (Fl. Brasil. 12, 3: 457-596. 1892), suggesting that it might not belong to the Malvaceae. Hu (Fl. China, Malvaceae [Fam. 153], 178. 1955) typified this taxon as a close relative of the more widely distributed U. sinuata, distinguished by the relatively narrower leaf blades, not orbicular in outline, with uniform, not heterogeneous, hairs.
2. 梵天花(植物学大辞典)虱麻头(广东乐昌), 头婆、小桃花(广东),铁包金(海南),小叶田芙蓉、叶瓣花、狗脚迹(福建),红野棉花、山棉花、野棉花(浙江、福建),三角枫、三合枫(浙江、江西、图考)
Urena procumbens Linn. Sp. Pl. 692, 1753; Cavan. Diss. 6: 337, 1788; Lour. Fl. Cochinch. 417, 1790; ed. Willd. 507, 1793; Willd. Sp. Pl. 3: 802, 1800; Pers. Syn. Pl. 2: 253, 1806; Poir. in Encycl. Bot. 8: 258, 1808; DC. Prodr. 1: 441, 1824; Hochr. in Ann. Cons. Jard. Bot. Geneve 5: 144, 1901; S. Y, Hu Fl, China Family 153: 77, pl. 17-9, 1955; 陈焕镛, 海南植物志2: 96, 1965. Urena sinuata Linn. Sp. Pl. 692, 1753; Benth. Fl. Hongk. 34, 1861; Forbes Hemsl. in Jour. Linn. Soc. Bot. 23: 87, 1886( Ind. Fl. Sin.) ; Matsum. & Hayata in Jour. Coll. Sci. Univ. Tokyo 22: 54, 1906( Enum. Pl. Formosa); Hayata Ic. Pl. Formosa 1: 97, 1911; Dunn & Tutch. in Kew Bull. add. ser. 10, 48, 1912( Fl. Kwangt. Hongk.) ; T. Ito in Ill. Fl. Formosa ed. 2, 172, f. 170, 1928; Hand.-Mazz. in Beih. Bot. Centralbl. 25(b): 164, 1934; 陈嵘, 中国树木分类学769, 1937.——Urena lobata Linn. ssp. sinuata(Linn.) Borss. in Blumea 14: 142, 1966.
2a.梵天花(原变种)图版11
Urena. procumbens Linn. var. procumbens
小灌木,高80厘米,枝平铺,小枝被星状绒毛。叶下部生的轮廓为掌状3-5深裂,裂口深达中部以下,圆形而狭,长1.5-6厘米,宽1-4厘米,裂片菱形或倒卵形,呈葫芦状,先端钝,基部圆形至近心形,具锯齿,两面均被星状短硬毛,叶柄长4-15毫米,被绒毛;托叶钻形,长约1.5毫米,早落。花单生或近簇生,花梗长2-3毫米;小苞片长约7毫米,基部1/3处合生,疏被星状毛;萼短于小苞片或近等长,卵形,尖头,被星状毛;花冠淡红色,花瓣长10-15毫米;雄蕊柱无毛,与花瓣等长。果球形,直径约6毫米,具刺和长硬毛,刺端有倒钩,种子平滑无毛。花期6-9月。
产广东、台湾、福建、广西、江西、湖南、浙江等省区。常生于山坡小灌丛中。
2b.小叶梵天花(云南植物研究)(变种)白野棉花(浙江平阳)
Urena procumbens Linn. var. microphylla Feng,云南植物研究40): 28, 1982.
本变种与原变种不同处在于叶小而厚,长1-2厘米,两面密被毡毛状绵毛;花白色。
特产浙江省平阳县,海拔高500米,灌木,高30-40 厘米,花白色,1958年11月,杭州植物园24741(模式标本)。