Evidence for endomycorrhizae in pennsylvanian age plant fossils.
Fossil fungal chlamydospores from the tissues of a number of Pennsylvanian age fossil plants are described. Features such as size, shape, wall organization, and the structure of the subtending hyphal stalk suggest affinities with the modern endomycorrhizal fungus Glomus.
Wagner
C A
CA
Taylor
T N
TN