Nomenclatura y Sinonimia
Schmidtottia involucrata (Wernham) Alain sec. Greuter & Rankin Rodríguez 2021
- ≡Portlandia involucrata Wernham
- ≡Ceuthocarpus involucratus (Wernham) Aiello
- =Ceuthocarpus involucratus var. elatior Borhidi
- =Ceuthocarpus involucratus var. moaensis Borhidi