Alan Cressler:
Psilotum complanatum, Kaumana Trail, Mauna Loa 1855 Lava Flow, South Hilo District, Hawaii County, Hawaii 1
Adam759:
Long Fork-Fern (Tmesipteris obliqua) One of the best i'v seen growing on a Soft Tree Fern. Yarra Vally, Victoria, Australia
Adam759:
Long Fork-fern (Tmesipteris obliqua) Showing the synangium pointed at both ends, Upper Yarra, Victoria
S. J. Thomas Botany:
Psilotum nudum
Lauren Gutierrez:
Psilotum nudum
Gordon K A Dickson:
Tmesipteris tannensis on Cyathea smithii trunk
Gordon K A Dickson:
Tmesipteris tannensis
Gordon K A Dickson:
Psilotum sporangia
Gordon K A Dickson:
Psilotum nudum
Gordon K A Dickson:
Psilotum nudum frond
BlueRidgeKitties:
Psilotum Synangia
BlueRidgeKitties:
Psilotum with Sporangia
Jupiter Nielsen:
Moa (Psilotum complanatum)