| Allergen name | Source | AllFam family | |
| Fag e 13S globulin | Fagopyrum esculentum (Common buckwheat) | AF045 | Cupin |
| Fag e 2 | Fagopyrum esculentum (Common buckwheat) | AF050 | Prolamin superfamily |
| Fag e 3 | Fagopyrum esculentum (Common buckwheat) | AF045 | Cupin |
| Fag e legumin | Fagopyrum esculentum (Common buckwheat) | AF045 | Cupin |