| Name | Thysanocarpus laciniatus var. crenatus (Nuttall) W. H. Brewer |
| Authorship | (Nuttall) W. H. Brewer |
| Rank | Variety |
| Placed in | Thysanocarpus laciniatus Nuttall |
| Citation | 1876 Bot. California 1: 49 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Thysanocarpus laciniatus var. crenatus (Nuttall) W. H. Brewer |
| Identification made in | [no date] (3) |