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(First upload on October 10 2013. Last on June 30 2021) [ 日本語 | English ]

Acer L. (カエデ) Kurobiitaya (クロビイタヤ, 黒皮板屋), Miyabe's maple Lifeform: deciduous shrub/tree Distribution: endemic to Japan (Chubu, northern Tohoku and southern Hokkaido, i.e., Oshima, Iburi, Ishikari, Hidaka and Tokachi districts) Habitat: mesic soil Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト) Chromosome number: 2n = 26

var. shibatae (Nakai) Hara, or f. shibatae (Nakai) K. Ogata (シバタカエデ): hairless fruit, in Chubu Acer miyabei is a species of maple distributed in Hokkaido and northern Honshu (mainland) of Japan. Now it is in danger of extinction. In Japanese, this species is known as “Kurobi-itaya” after the black ash color of the bark. In connection with the discovery of this tree in Hidaka area in 1884 by Dr. Kingo Miyabe (宮部金吾), it is also called “Miyabe-itaya”. The species epithet “miyabei” is dedicated to Dr. Miyabe. [北大生態系トレイル] [2] (July 16 2019)

Acer miyabei transplanted in Hokkaido

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4 5 6
[1] in front of Co-op Central Restaurant, HU, on August 30 2013. The seedlings of A. miyabei naturally regenerated in the university campus in the spring of 2013. [2/3] at the foot of Mount Yosomi, which erupted in 1910, on June 28 2021. [4-6] in a small park, N26/W4, North Ward, Sapporo. [4/5] on May 15 2014. [6] on October 8 2016. (bark, 樹皮). Records: in the Arboretum of Shibecha Kyoto University Experimental Forest, on June 27 2019.