Psilotum nudum, growing to around 30cm
in height, is a fern plant inhabiting trunks or rocks, or rarely
ground floors. The plant bodies lack roots and leaves; the whole
being stems above the ground and rhizomes underground. The stems
halfway upward potions repeat bifurcation at times, facing upwards,
and those branches have ridges with sparse protuberances. Spores
come in sporangium ripening yellow. Underground stems have some
rhizoids instead of roots
Wild plants in and around Shimane
島根とその周辺の野生植物
