| Species | Common Name |
|---|---|
| California macrophylla | |
| Erodium botrys | long-beaked filaree |
| Erodium brachycarpum | |
| Erodium cicutarium | red-stemmed filaree |
| Erodium malacoides | |
| Erodium moschatum | white-stem filaree |
| Geranium carolinianum | Carolina geranium |
| Geranium core-core | |
| Geranium dissectum | cut-leaved geranium |
| Geranium lucidum | |
| Geranium molle | cranes-bill geranium |
| Geranium potentilloides | |
| Geranium purpureum | little robin |
| Geranium robertianum | |
| Geranium rotundifolium | |
| Pelargonium grossularioides | |
| Pelargonium inquinans | geranium |