Cyathea costaricensis Domin, Acta Bot. Bohem. 9: 107. 1930 sec. Mickel & Smith 2004
- ≡Hemitelia costaricensis Kuhn, Linnaea 36(2): 159. 1869 syn. sec. Mickel & Smith 2004
- ≡Trichipteris costaricensis (Kuhn) Barrington, Rhodora 78: 1. 1976 syn. sec. Mickel & Smith 2004