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提供: 広島大学デジタル博物館
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*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 young seeds 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 young seeds during the hottest time in summer. The ovules that are not fertilized remain green and then fall off.
*The seeds maturing in autumn are called ginkgo nuts, which are edible.
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*The seeds maturing in autumn are called ginkgo nuts ("ginnan" in Japanese), which are edible.
 
*Beautiful yellow leaves in autumn.
 
*Beautiful yellow leaves in autumn.
 
*Ginkgo trees are planted from North Gate 1, along Faculty of Science, and are called "Ginkgo Avenue" (Ichou-dori).
 
*Ginkgo trees are planted from North Gate 1, along Faculty of Science, and are called "Ginkgo Avenue" (Ichou-dori).
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