| Name | Linanthus caespitosus (Nuttall) J. M. Porter & L. A. Johnson |
| Authorship | (Nuttall) J. M. Porter & L. A. Johnson |
| Rank | Species |
| Placed in | Linanthus Bentham |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Linanthus caespitosus (Nuttall) J. M. Porter & L. A. Johnson |
| Identification made in | [no date] (7), 1934 (1) |