美国黑莓原产美洲，属蔷薇科悬钩子属，为多年生小灌木，其果实属聚合果，结果呈穗状，可鲜食，也可加工成果汁、果酱、果冻、果酒等保健食品。黑莓叶片比葡萄叶小，３出和５出复叶，外观似月季花叶但比其叶大，呈卵形，叶缘呈锯齿状。于１９８６年从美国引入我国。我县农... American blackberry is a native America of the United States. It belongs to the genus Rubus of the family Rosaceae. It is a perennial shrub. Its fruits are aggregated fruit. The fruit is spike-shaped and can be eaten freshly. It can also be processed into fruit juice, jam, jelly and fruit wine. Blackberry leaves than grape leaves small, 3 and 5 out of the compound leaves, the appearance of rose-like leaves but larger than its leaves, was oval-shaped, serrated leaves edge. Introduced to our country from the United States in 1986. My county farm ...