| Name | Chaetanthera microphylla (Cassini) Hooker & Arnott |
| Authorship | (Cassini) Hooker & Arnott |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Chaetanthera Ruiz & Pavon |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Chaetanthera microphylla (Cassini) Hooker & Arnott |
| Identification made in | [no date] (2), 2001 (1) |