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加拿大红叶紫荆原产于加拿大,是豆科紫荆属落叶乔木,在我国华北及以南地区有引种栽培,是重要的早春观花树种和园林工程不可缺少的彩叶苗木品种。近年来很受市场欢迎,现已在适生地区园林中广泛应用。加拿大红叶紫荆高可达15m,在园林中多以灌木状形式应用,叶片心型,棕色到紫红色,秋天变为黄色,花紫红色,4~10朵簇生于老枝上。花期4月,先花后叶,荚果长披针形,果实9月中下旬成熟。
Originated from Canada, Redbud Bauhinia is a deciduous arboreous tree in the genus Leguminosae. It is introduced and cultivated in North China and the South of China. It is an important species of early-spring ornamental tree species and an indispensable color leaf seedling for landscape engineering. Very popular in the market in recent years, is now widely used in the garden of suitable areas. Canadian redbud Bauhinia up to 15m, mostly in the form of shrubs in the garden form, heart-shaped leaves, brown to purple, fall into a yellow, purple flowers, 4 to 10 clusters were born in the old branches. Flowering in April, the first flower after the leaves, pods long lanceolate, fruit mature in late September.