1、 Blade difference

The leaves of the top ten broad-leaved mahonias are narrow obovate to oblong, with 4-10 pairs of small leaves. The upper color is grayish green, and there is white frost on the back, sometimes yellowish green or pale white. The leaflets gradually grow and narrow from bottom to top. The lowest pair is oval, gradually oblong or nearly round to oval, with hard tips at the tip, serrations at the edge, large terminal ones and handles

The leaves of the ten mahonias are obovate to obovate lanceolate, with 2-5 pairs of small leaves, dark green to dark green on the top, light yellow on the back, and few pale white. It gradually shortens upward. The leaflets are narrow lanceolate and then narrow elliptic. The apex is acute or acuminate, and the edge is serrated

2、 Fruit difference

The fruit of the ten broad-leaved Mahonia is oval, dark blue and white when mature. The top ten Mahonia flowers are spherical, purple black and white

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