@article{article, title = {{Morphology and wall ultrastructure in Devonian spores with bifurcate-tipped processes}}, url = {{}}, year = {{2002}}, month = {{5}}, author = {{Wellman CH}}, volume = {{163}}, journal = {{INT J PLANT SCI}}, issue = {{3}}, pages = {{451-474}}, note = {{Accessed on 2025/06/24}}}