| japan | | acer pictum subsp. mayrii | subspecies | 2 | 0 |
| japan | fukui prefecture | acer pictum subsp. mayrii | subspecies | 2 | 0 |
| japan | fukushima prefecture | acer pictum subsp. mayrii | subspecies | 2 | 0 |
| japan | gifu prefecture | acer pictum subsp. mayrii | subspecies | 2 | 0 |
| japan | hokkaido prefecture | acer pictum subsp. mayrii | subspecies | 9 | 0 |
| japan | iwate prefecture | acer pictum subsp. mayrii | subspecies | 5 | 0 |
| japan | shiga prefecture | acer pictum subsp. mayrii | subspecies | 6 | 0 |
| japan | shimane prefecture | acer pictum subsp. mayrii | subspecies | 2 | 0 |
| japan | tottori prefecture | acer pictum subsp. mayrii | subspecies | 2 | 0 |
| japan | toyama prefecture | acer pictum subsp. mayrii | subspecies | 4 | 0 |