| Name | Philonotis caespitulosa Müller Halle |
| Authorship | Müller Halle |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Philonotis |
| Citation | 1876 Öfvers. Kongl. Vetensk.-Akad. Förh. 33(4): 16 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Philonotis caespitulosa Müller Halle |
| Identification made in | [no date] (2) |