| In Britain the family Geraniaceae (Geranium family) are dicotyledons, with alternate lobed or compound leaves.
Flowers solitary or in cymes. 5 separate sepals with 5 petals; 10 stamens. Genera eg. Erodium, Geranium, Dactylorhiza |
| Petals | Leaves | |||
| Geranium | notched | unnotched | split to base | not split to base |
| G. molle | X | X | ||
| G. robertianium | X | X | ||
Greenboot 