What are the two types of branches found on a ginkgo tree?

The Ginkgo tree possesses two distinct types of branches that contribute to its growth form:

• Long branches: These are elongated shoots that produce leaves during the spring growth period.12
• Short branches (or spur branches): These are lateral, stubby outgrowths that develop in subsequent years and bear clusters of leaves.12

The interplay between these two types of branches, which can sometimes convert from one form to the other, accounts for the irregular shape often seen in older Ginkgo trees. Additionally, these short branches are the primary sites where the tree's reproductive structures are found.21