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提供: 広島大学デジタル博物館
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===Notes===
===Notes===
*One of the living fossils in the world. Deciduous, dioecious gymnosperm tree.
*One of the living fossils in the world. Dioecious, deciduous gymnosperm tree.
*Ginkgo was introduced to Japan in the ancient times and is now widely planted in shrines, temples, and parks.
*Ginkgo was introduced to Japan in the ancient times and is now widely planted in shrines, temples, and parks.
*Pollen is carried by wind and fertilization occurs in summer. Sperms can be observed under microscope in cracked ovules during the hottest time in summer. The ovules that are not fertilized remain green and then fall off.
*Pollen is carried by wind and fertilization occurs in summer. Sperms can be observed under microscope in cracked ovules during the hottest time in summer. The ovules that are not fertilized remain green and then fall off.
