イタヤカエデいたやかえでMeanings1nounpainted maple; Acer monousually written using kana aloneA deciduous tree native to East Asia, known for its distinctive leaf shape and autumn colors. The scientific name is Acer mono (sometimes classified as Acer pictum subsp. mono).イタヤカエデは秋あきに美うつくしい黄こう葉ようを見みせる