Psilotum nudum - Photographic image from Hawaii. www.botany.hawaii.edu/faculty/carr/images/psi_nud_mid.jpg
Psilotum nudum - Close-up photographic image from Hawaii. www.botany.hawaii.edu/faculty/carr/images/psi_nud_cu.jpg
Psilotum nudum - Habit image from Hawaii. www.botany.hawaii.edu/faculty/carr/images/psi_nud_hab.jpg
Psilotum nudum (L.) Griseb. - Detailed accession record from University of Connecticut. florawww.eeb.uconn.edu/acc_num/198500935.html
Psilotum nudum (L.) P.Beauv. - Taxonomic data, photographic image and mapped distribution from Atlas of Florida Vascular Plants. www.plantatlas.usf.edu/main.asp?plantID=2108
