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常见街头种植着木槿,每到夏秋时节便不知疲倦地开着,仿佛已成为这个季节一道固定的风景线。木槿又叫一日花、朱槿、篱障花等,是锦葵科木槿属的落叶灌木或小乔木。它分枝较多,株高3～5米。单叶互生,菱状卵形,叶长3～6厘米,不裂或端部三裂。花较大,多呈钟形,单生叶腋,直径达5～8厘米,有单瓣、重瓣、半重瓣,花色多为紫、粉红、白色等,一般上午开放,到傍晚即花败。蒴果为卵形,密生星状绒毛,很独特。花期6～9月,果熟期9～11月。木槿广泛分布于我国大部分省区,多生长于海拔1000～1500米的山谷坡地、林缘等。现北至辽宁,南到广东都有栽植,常见的栽培变种有:重瓣白木槿(var.albo-plena),花重瓣,白色;重瓣紫木槿(var.
Common streets planted with hibiscus, every summer and autumn will be tirelessly open, as if this season has become a fixed landscape. Hibiscus also known as the day flowers, hibiscus, fence flowers, is the Malvaceae Hibiscus deciduous shrubs or small trees. It branches more, plant height of 3 to 5 meters. Single leaf alternate, diamond-shaped oval, leaf length 3 ~ 6 cm, not cracked or the end of the three split. Larger flowers, mostly bell-shaped, single leaf axils, diameter of 5 to 8 cm, a single flap, double flap, semi-double petal, mostly purple, pink, white, etc., generally open in the morning, . Capsule is oval, dense stellate villi, very unique. Flowering from June to September, fruit maturity from September to November. Hibiscus widely distributed in most of China’s provinces and autonomous regions, and more growth at an elevation of 1000 to 1,500 meters valley slopes, such as forest edge. Now north to Liaoning, south to Guangdong have planted, common cultivars are: double white Hibiscus (var.albo-plena), flowers, petals, white; double purple hibiscus (var.