| Leptodactylon caespitosum | Linanthus caespitosus (Nutt.) J.M.Porter & L.A.Johnson |
| Leptodactylon californicum | Linanthus californicus (Hook. & Arn.) J.M.Porter |
| Leptodactylon hallii | Linanthus hallii (Parish) P.M.Sl. |
| Leptodactylon hazeliae | Linanthus hazeliae (M.Peck) P.M.Sl. |
| Leptodactylon hookeri | Linanthus hookeri (Douglas ex Hook.) P.M.Sl. |
| Leptodactylon jaegeri | Linanthus jaegeri (Munz) J.M.Porter & J.M.Johnson |
| Leptodactylon pungens | Linanthus pungens (Torr.) J.M.Porter & L.A.Johnson |
| Leptodactylon watsonii | Linanthus watsonii (A.Gray) Wherry |