Bergamot Ginkgo

Namely long ginkgo, weighing about 3 grams, the seed is in the shape of inverted egg, the nucleus is narrow, long and sharp, and the seed kernel tastes sweet.

Plum kernel Ginkgo biloba

That is, round ginkgo, weighing about 2G, the shape of the seed is round or similar to the heart shape, the top of the seed is slightly concave, the nucleus is oval or wide oval, slightly flat, and the seed kernel has a bitter taste. This variety has the advantages of drought and flood resistance.

Ginkgo biloba

It is intermediate type, that is, the shape and quality of this kind of varieties are between the above two types. The seed is characterized by a convex tip at the top, which is somewhat similar to that of plum stones, while its nucleus is similar to that of bergamot. Among the above three categories, bergamot ginkgo is the most cultivated, while plum kernel is more primitive.

Tung fruit

It is a cultivated variety, produced in Xing'an, Guangxi. The seed is large, oblate in shape, the nucleus is approximately circular, the apex is wide, blunt, round and pointless, the base is wide, the ridges on both sides are significant, and the bottom is fishtail shaped.

Big horse bell

It is a cultivated variety, and the origin is Zhuji, Zhejiang Province. The shape of the seed is rectangular and round, the top is blunt and has a convex tip, the base is flat and wide, its nucleus is hypertrophic and oval, the tip is blunt and sharp, the base is wide and round, there are ridges above the middle, and the wings are not obvious.