| Name | Penicillaria alopecuroides (Linnaeus) Sweet |
| Authorship | (Linnaeus) Sweet |
| Rank | Species |
| Placed in | Penicillaria Willdenow |
| Citation | 1826 Hort. Brit. [Sweet] 440 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Penicillaria alopecuroides (Linnaeus) Sweet |
| Identification made in | [no date] (1) |