4896576 845523 Psilotum nudum (L.) P. Beauv. [125 627773 Lycopodium nudum L.] T.R. Sim, Ferns S. Afr., ed. 2: t. 181, fig. 2 (1915)
 
4341216 845523 Psilotum nudum (L.) P. Beauv. [125 627773 Lycopodium nudum L.] C. Plumier, Mss., vol. 5 (Botanicon Americanum seu historia plantarum Americanis insulis nascentium): t. 77 (1689-1697) [C. Plumier]