References
Schwartsburd, P.B., L.R. Perrie, P. Brownsey, L.D. Shepherd, H. Shang, D.S. Barrington, M.A. Sundue. 2020. New insights into the evolution of the fern family Dennstaedtiaceae from an expanded molecular phylogeny and morphological analysis. Molec. Phylogen. & Evol. 150: 106881. Google Scholar