March fern Fougère des marais Sumpffarn Suppefar Class: Pteridopsida Family: Thelypteridaceae Status CR – critical Suggested citation of this webpageKrippel, Y., 2019. Thelypteris palustris Schott. In: Online atlas of the pteridophytes of Luxembourg. URL: https://pteridophytes.lu/thelypteris-palustris/ [22.08.2019].