ドングリを正確に種同定するための図鑑。ブナ科ブナ属2種、コナラ属15種、クリ属1種、シイ属2種、マテバシイ属2種の合計22種。それぞれの花被、柱頭、へそ、殻斗をできる限り完全な形で撮影。
Faceboo auth is required to view user page.
If you have logged in since, it's automatically executed. If first time, Facebook auth login page will be shown, after your authorization, you can access user page.