Medicinal Ferns of Psilotaceae, Huperziaceae, and Lycopodiaceae

This chapter introduces 8 species of medicinal ferns in 3 families, such as Psilotum nudum of Psilotaceae, Huperzia serrate and Phlegmariurus fordii of Huperziaceae, Lycopodiastrum casuarinoides and Palhinhaea cernua of Lycopodiaceae, Selaginella doederleinii, Selaginella tamariscina, Selaginella pulvinata, and Selaginella uncinata of Selaginellaceae.