*1:See eg. green baggage「トウカエデ(唐楓)とは?街路樹にも利用される樹木の特徴をご紹介!」https://botanica-media.jp/1138 「トウカエデ/とうかえで/唐楓」https://www.uekipedia.jp/%E8%90%BD%E8%91%89%E5%BA%83%E8%91%89%E6%A8%B9-%E3%82%BF%E8%A1%8C/%E3%83%88%E3%82%A6%E3%82%AB%E3%82%A8%E3%83%87/ https://ja.wikipedia.org/wiki/%E3%83%88%E3%82%A6%E3%82%AB%E3%82%A8%E3%83%87
*2:See also https://sumita-m.hatenadiary.com/entry/2020/02/23/115654 https://sumita-m.hatenadiary.com/entry/2020/04/10/120111 https://sumita-m.hatenadiary.com/entry/2020/04/11/093405 https://sumita-m.hatenadiary.com/entry/2020/05/28/033029 https://sumita-m.hatenadiary.com/entry/2020/06/01/100044 https://sumita-m.hatenadiary.com/entry/2020/06/01/10110 https://sumita-m.hatenadiary.com/entry/2020/07/02/134619 https://sumita-m.hatenadiary.com/entry/2020/07/09/152416 https://sumita-m.hatenadiary.com/entry/2020/07/12/225542 https://sumita-m.hatenadiary.com/entry/2020/07/16/085322 https://sumita-m.hatenadiary.com/entry/2020/07/26/221331 https://sumita-m.hatenadiary.com/entry/2020/07/29/102130 https://sumita-m.hatenadiary.com/entry/2020/09/01/104454 https://sumita-m.hatenadiary.com/entry/2020/10/07/124607 https://sumita-m.hatenadiary.com/entry/2020/11/19/083125 https://sumita-m.hatenadiary.com/entry/2020/12/28/071837 https://sumita-m.hatenadiary.com/entry/2021/01/01/125709 https://sumita-m.hatenadiary.com/entry/2021/01/08/091259 https://sumita-m.hatenadiary.com/entry/2021/01/10/235643 https://sumita-m.hatenadiary.com/entry/2021/01/23/085803 https://sumita-m.hatenadiary.com/entry/2021/01/26/002927 https://sumita-m.hatenadiary.com/entry/2021/02/05/014636 https://sumita-m.hatenadiary.com/entry/2021/03/18/212551 https://sumita-m.hatenadiary.com/entry/2021/04/09/083052 https://sumita-m.hatenadiary.com/entry/2021/05/01/223050 https://sumita-m.hatenadiary.com/entry/2021/05/15/090950 https://sumita-m.hatenadiary.com/entry/2021/05/17/082524 https://sumita-m.hatenadiary.com/entry/2021/06/04/022706 https://sumita-m.hatenadiary.com/entry/2021/07/08/020918 https://sumita-m.hatenadiary.com/entry/2021/07/09/074519 https://sumita-m.hatenadiary.com/entry/2021/07/31/095520 https://sumita-m.hatenadiary.com/entry/2021/08/03/071516 https://sumita-m.hatenadiary.com/entry/2021/08/05/081945 https://sumita-m.hatenadiary.com/entry/2021/08/19/094929 https://sumita-m.hatenadiary.com/entry/2021/09/04/020907 https://sumita-m.hatenadiary.com/entry/2021/09/13/082151 https://sumita-m.hatenadiary.com/entry/2021/09/18/201123 https://sumita-m.hatenadiary.com/entry/2021/10/16/173220 https://sumita-m.hatenadiary.com/entry/2021/10/23/104501 https://sumita-m.hatenadiary.com/entry/2021/10/24/015333 https://sumita-m.hatenadiary.com/entry/2021/10/29/082238