卷叶银
树枝和树叶
Branches and Leaves
•小乔木，高4~7m；二年生枝浅灰色。皮孔稀疏；长势旺盛。叶较圆阔，一般为卵状棚圆形，长7~11cm，宽4~5cm，革质；叶面微凹，稍粗糙，略有光泽；基部宽楔形；先端长渐尖；全缘，叶缘微波曲，反曲不明显；侧脉8~10对，网脉明显。叶柄灰绿色，长1~1.5cm
•Small trees, 4~7m high; Biennial branches light gray. The pores are sparse; The growth is vigorous. The leaves are more round and wide, generally ovate, 7~11cm long, 4~5cm wide, leathery; Leaf surface slightly concave, slightly rough, slightly shiny; Base broadly cuneate; Apex long acuminate; The whole margin, leaf margin microwavy curvature, inversion is not obvious; Lateral veins 8~10 pairs, network veins obvious. Petiole gray-green, 1~1.5cm long
花
Flower
•花枝较长，有5~6节可着生花芽；每节叶腋内叠生花芽2对，最多3对；每花序有花4~6朵；着花中等较密，花梗短，长约4 mm，黄绿色。花黄白色（RHS-CC 5A）。花冠分裂较深，属于反卷型，直径约7mm
•The flower branches are long, with 5~6 sections of flower buds; 2 pairs of overlapping flower buds in each leaf axillary, up to 3 pairs; There are 4~6 flowers per inflorescence. Flowers medium dense, peduncle short, ca. 4 mm long, yellow-green. Yellow-white (RHS-CC 5A). The corolla is deeply divided and belongs to the reverse roll type, about 7mm in diameter
分布
Distribution
•产于广西桂林
•Guilin, Guangxi
备注
Remark
桂花产学研科技信息服务平台
