Rellimia hostinensis (Krejci ,1880).
Rellimia was amongst the early vascular plants to colonise the land. Like all the early vascular plants they had a simple Y' shaped branching structure. Several nice examples on one surface.
Devonian, Srbsko Formation, Roblin layers.
Prague - Hlubocepy, Czech Republic.
Matrix : 6 x 5.5 cm.