学名(拉丁名) | Cerasus schneideriana |
中文名 | 浙闽樱桃 |
命名人 | (Koehne) Yu et Li |
中文科名 | 蔷薇科 |
拉丁属名 | Cerasus |
类型 | species |
拉丁科名 | Rosaceae |
中文属名 | 樱属 |
学名(拉丁名) | Cerasus schneideriana |
中文名 | 浙闽樱桃 |
拉丁属名 | Cerasus |
类型 | species |
拉丁科名 | Rosaceae |
学名(拉丁名) | Cerasus schneideriana |
中文名 | 浙闽樱桃 |
中文科名 | 蔷薇科 |
拉丁属名 | Cerasus |
类型 | species |
拉丁科名 | Rosaceae |
中文属名 | 樱属 |
学名(拉丁名) | Cerasus schneideriana |
发表年份 | 1986(年) |
拉丁属名 | Cerasus |
类型 | species |
拉丁科名 | Rosaceae |
学名 | 状态 | 来源 | 命名人 | |
---|---|---|---|---|
Cerasus schneideriana | 异名 | The Plant List | (Koehne) T.T.Yu & C.L.Li | Prunus schneideriana |
Cerasus schneideriana | 接受名 | 中国植物志 | ||
Cerasus schneideriana | 接受名 | Flora of China |
Prunus schneideriana Koehne in Sargent, Pl. Wilson. 1: 242. 1912.
Trees 2.5–6 m tall. Branchlets purplish brown; young branchlets grayish green, densely grayish brown hirtellous. Winter buds ovoid, glabrous. Stipules brown, 4–7 mm, soon caducous, margin with distant long-stalked glands. Petiole 5–8 mm, densely brown hirtellous, apex with 2(or 3) black nectaries; leaf blade elliptic, ovate-oblong, or obovate-oblong, 4–8 × 1.5–4.5 cm, abaxially grayish green, grayish yellow hirtellous, and more densely hirtellous along veins, adaxially dark brown and subglabrous, base rounded to broadly cuneate, margin acuminately serrate and biserrate and teeth with a capitate apical gland; secondary veins 8–11 on either side of midvein. Inflorescences umbellate, (1-or)2(or 3)-flowered; involucral bracts oblong, apex rounded; peduncle 1.8–3.8 mm, hairy; bracts greenish brown, margin serrate, teeth with a stalked conical apical gland. Flowers opening before leaves. Pedicel 1–1.4 cm, densely brown hirtellous. Hypanthium tubular, 3–4 × 2–3 mm, outside appressed brown pubescent. Sepals lorate-lanceolate, nearly as long as hypanthium, reflexed, apex obtuse. Petals ovate, apically 2-lobed. Stamens ca. 40, shorter than petals. Ovary and basal part of style sparsely hirtellous. Drupe purplish red, ellipsoid, ca. 8 × 5 mm; endocarp sculptured. Fl. Mar, fr. May.
Forests; 600--1300 m. Fujian, Guangxi, Zhejiang.
17. 浙闽樱桃 图版8: 10-13
Cerasus schneideriana (Koehne) Yu et Li, comb. nov. ——Prunus schneideriana-Koehne in Sarg. Pl. Wils. 1: 242. 1912.
小乔木,高2.5-6米。小枝紫褐色,嫩枝灰绿色,密被灰褐色微硬毛。冬芽卵圆形,无毛。叶片长椭圆形、卵状长圆形或倒卵状长圆形,长4-8厘米,宽1.5-4.5厘米,先端渐尖或骤尾尖,基部圆形或宽楔形,边缘锯齿渐尖,常有重锯齿,齿端有头状腺体,上面深褐色,近无毛,下面灰绿色,被灰黄色微硬毛,脉上较密,侧脉8-11对;叶柄长5-8毫米,密被褐色微硬毛,先端有2(3)枚黑色腺体;托叶褐色,膜质,长4-7毫米,边缘疏生长柄腺体,早落。花序伞形,通常2朵,稀1或3朵;总苞长圆形,先端圆钝;花梗长1.8-3.8毫米,被毛;苞片绿褐色,边有锯齿,齿端腺体锥状,有柄;花梗长1-1.4厘米,密被褐色微硬毛;萼筒筒状,长3-4毫米,宽2-3毫米,伏生褐色短柔毛,萼片反折,带状披针形,与萼筒近等长,先端圆钝;花瓣卵形,先端二裂;雄蕊约40枚,短于花瓣;花柱比雄蕊短,基部及子房疏生微硬毛。核果紫红色,长椭圆形,纵径8毫米,横径约5毫米,表面有稜纹。花期3月,果期5月。
产浙江、福建、广西。生于林中,海拔600-1300米。模式标本采自浙江宁波。
本种与短柄尾叶樱桃 C. dielsiana(Schneid.)Yu et Li var. abbreviata(Card)Yu eb Li 接近,不同在于本种萼片与萼筒近等长,花柱被毛,可以区别。