Search in gallery Ginkgo leaf - Large (94 Kb) - Scroll down   to information With labels Legend: 1  vascular bundle   English name: ginkgo / maidenhair tree Scientific name: Ginkgo biloba Familia: Ginkgoaceae Classis: Ginkgoopsida Phylum: Gymnospermae Regnum: Plantae Dichotome (like a fork) branching veins in a Ginkgo leaf. Dichotomy branching arises by splitting of the growth area in two equal new growth regions.

http://www.vcbio.science.ru.nl/en/image-gallery/show/PL0074/print/