| Plagiobothrys jonesii A. Gray, 1886 |
| Plagiobothrys leptocladus (Greene) I.M. Johnst., 1932 |
| Plagiobothrys mexicanus (J.F. Macbr.) I.M. Johnst., 1923 |
| Plagiobothrys nothofulvus (A. Gray) A. Gray, 1885 |
| Plagiobothrys pringlei Greene, 1887 |
| Plagiobothrys tenellus (Nutt.) A. Gray, 1885 |
| Plagiobothrys undulatus (Piper) I.M. Johnst., 1932 |
| Psilolaemus I.M. Johnst., 1954 |
| Psilolaemus revolutus (B.L. Rob.) I.M. Johnst., 1954 |
| Rochelieae A.DC., 1846 |
| Symphytum L., 1753 |
| Symphytum fruticosum Sessé & Moc., 1888 |