References

For Lygodium

Nauman, C.E. 1993b. Lygodiaceae. In Flora of North America Editorial Committee. 1993b. Flora of North America north of Mexico. Volume 2, pteridophytes and gymnosperms. Oxford Univ. Press, New York, NY. 475 pp. Google Scholar

Yawn, N.D., A.M. Cressler, H.E. Horne, and T.W. Barger. 2024. New and noteworthy additions to the fern flora of Alabama, USA. Amer. Fern J. 114(3): 223-232. Google Scholar

Zhang & Hanks. 2013. In FoC. Google Scholar