What plant leaves are the leaves of Guangxi dumplings?

Leaves are generally used. This plant is only the diameter of leaves and children's fingers. Generally, the area of leaves can reach nearly A4 paper and the length can reach 30-60 cm.

In addition, reed leaves are used in some places, but they can't wrap big zongzi, which is small in area and has a big taste, which will affect the taste of zongzi.

My side is near Nanning, and yours is the same as the zongzi leaves used by Wu Ming.