叶片通常长圆形到卵形，心形的或近如此在基部；叶和果没有短柔毛。

Leaf blade usually oblong to ovate, cordate or nearly so at base; leaf and fruit without pubescence.

youdao

叶片通常长圆形到卵形，心形的或近如此在基部；叶和果没有短柔毛。

Leaf blade usually oblong to ovate, cordate or nearly so at base; leaf and fruit without pubescence.

youdao