| Madronella dentata (Rydb.) Rydb. | Monardella sheltonii Torr. ex Durand |
| Madronella ledifolia (Greene) Greene | Monardella viridis Jeps. |
| Madronella macrantha (A.Gray) Greene | Monardella macrantha A.Gray |
| Madronella nana (A.Gray) Greene | Monardella nana A.Gray |
| Madronella sheltonii (Torr. ex Durand) Greene | Monardella sheltonii Torr. ex Durand |
| Madronella villosa (Benth.) Greene | Monardella villosa Benth. |
| Madronella viridis (Jeps.) Arthur | Monardella viridis Jeps. |