''Fusitheca'' was a genus of land plant with branching axes.
It is known from
charcoal
Charcoal is a lightweight black carbon residue produced by strongly heating wood (or other animal and plant materials) in minimal oxygen to remove all water and volatile constituents. In the traditional version of this pyrolysis process, ca ...
ified Early Devonian deposits, its type locality being the Brown Clee Hill
lagerstätten.
Its spores form smooth-walled, unfused, naked dyads.
Its axis comprises length-parallel filaments, and their dichotomies are T-shaped, with the branches bending to continue upwards.
References
Early Devonian plants
Prehistoric plant genera
{{devonian-plant-stub