1.
Windham MD, Pryer KM. First report of Utah fragile fern (Cystopteris: Cystopteridaceae) from New Mexico, and new nomenclatural combinations in Cystopteris tenneseensis. J. Bot. Res. Inst. Texas [Internet]. 2022 Jul. 15 [cited 2024 Nov. 27];16(1):1-7. Available from: https://journals.brit.org/jbrit/article/view/1215