| Species | Common Name |
|---|---|
| Cephalanthus occidentalis | button bush |
| Galium andrewsii subsp. gatense | needle bedstraw |
| Galium aparine | bedstraw, cleavers |
| Galium californicum subsp. californicum | California bedstraw |
| Galium divaricatum | Lamarck's bedstraw |
| Galium murale | tiny bedstraw |
| Galium parisiense | wall bedstraw |
| Galium porrigens var. porrigens | climbing bedstraw |
| Galium porrigens var. tenue | |
| Galium tricornutum | rough corn bedstraw |
| Galium trifidum subsp. columbianum | |
| Galium triflorum | sweet-scented bedstraw |
| Sherardia arvensis | field madder |