| Label | Id | |
|---|---|---|
| Malaceae | 3745 | |
| Malacothrix | 37437 | |
| Malus | 3749 | |
| Manilkara | 3740 | |
| Mapuchea | 1585374 | |
| Marcetella | 137446 | |
| Marylynnia | 637430 | |
| Mastotermitidae | 37434 | |
| Matsumyia | 374200 | |
| Medaeops | 903743 | |
| Megaleuctra | 143741 | |
| Megaleuctridae | 143740 | |
| Megaleuctrinae | 143740 | |
| Megalonaias | 52374 | |
| Megastomatohyla | 374084 |