浙江大青
分类:植物科普
浙江大青 Clerodendrum kaichianum Hsu
浙江大青花期
浙江大青果期
落叶灌木或小乔木，高2-5米；嫩枝略四棱形，密生黄褐色、褐色或红褐色短柔毛；老枝褐色，髓白色，有淡黄色薄片状横隔。叶片厚纸质，椭圆状卵形或卵形，长8-18厘米，宽5-11厘米，顶端渐尖，基部宽楔形或近截形，两侧稍不对称，全缘，表面疏被短糙毛，背面仅沿脉疏被短糙毛，侧脉5-6对，基部脉腋常有几个盘状腺体；叶柄长3-6厘米。伞房状聚伞花序顶生，常自花序基部分出4-5枝；苞片易脱落；花萼钟状，淡红色，外面疏生细毛和腺点，长约3毫米，顶端5裂，裂片三角形，长约1毫米；花冠乳白色或淡红色，外面具腺点，花冠管长1-1.5厘米，顶端5裂，裂片卵圆形或椭圆形，长约6毫米，宽约3毫米；雄蕊4，与花柱同伸出花冠外，花丝长于花柱；柱头2裂。核果蓝绿色，倒卵状球形至球形，径1厘米，基部为紫红色的宿萼所托。花果期7-10月。
产浙江、安徽、江西、福建。生于海拔500-1300米的山谷、山坡阔叶林或溪边路旁。模式标本采自浙江昌化。
Shrubs or small trees, 2-5 m tall. Branchlets nearly 4-angled, densely yellow-brown, brown, or reddish brown pubescent when young. Petiole 3-6 cm; leaf blade elliptic-ovate to ovate, 8-18 X 5-11 cm, papery, abaxially strigose only on veins and with several peltate glands near base, adaxially sparsely strigose, base broadly cuneate to subtruncate and slightly oblique, margin entire, apex acuminate, veins 5 or 6 pairs. Inflorescences terminal, corymbose cymes, 4- or 5-branched near base; bracts deciduous. Calyx pinkish, ca. 3 mm, outside puberulent and glandular; teeth triangular, ca. 1 mm. Corolla cream white to pinkish, tube 1-1.5 cm, outside glandular; lobes oblong, ca. 6 3 mm. Stamens exserted; filaments longer than style. Fruiting calyx purplish, inflated. Drupes blue-green, obovate to globose, ca. 1 cm in diam. Fl. and fr. Jul-Oct.
Valleys;500-1300 m. Anhui, Fujian, Jiangxi, Zhejiang.
