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Ginkgo
Ginkgo
Family:
Ginkgoaceae
Paul Rothrock
FNA
Resources
R. David Whetstone in Flora of North America (vol. 2)
Leaf blades broader than long. Pollen cones lax, elongate. Ovules often abscising before fertilization. Seeds 1--2 per peduncle.
The genus is known from fossils that date back nearly 200 million years and are nearly identical to present-day trees.
Species within inventory project:
Arizona Flora
Ginkgo biloba
Map not
Available