france | | acer opalus | species | 4 | 0 |
france | | acer opalus subsp. opalus | subspecies | 28 | 0 |
italy | | acer opalus subsp. obtusatum | subspecies | 4 | 0 |
italy | | acer opalus subsp. opalus | subspecies | 2 | 0 |
italy | lazio region | acer opalus subsp. obtusatum | subspecies | 3 | 0 |
spain | | acer opalus subsp. opalus | subspecies | 6 | 0 |