| Calystegia malacophylla subsp. pedicellata | woolly morning-glory |
| Calystegia purpurata subsp. purpurata | Pacific false bindweed |
| Calystegia sepium subsp. limnophila | hedge bindweed |
| Calystegia silvatica subsp. disjuncta | shortstalk false bindweed |
| Calystegia subacaulis subsp. subacaulis | hill morning-glory |
| Convolvulus arvensis | bindweed |
| Convolvulus simulans | |
| Cressa truxillensis | alkali weed |
| Cuscuta californica var. californica | |
| Cuscuta campestris | field dodder |
| Cuscuta japonica var. formosana | Japanese dodder |
| Cuscuta pacifica var. pacifica | |
| Cuscuta salina | |
| Cuscuta subinclusa | canyon dodder |
| Dichondra donelliana | California ponysfoot |
| Dichondra micrantha | |