@misc{indiciaebb70f3e00ad4, title = {Polyploidy in pteridophytes.}, author = {W H Wagner and F S Wagner}, year = {1979}, doi = {10.1007/978-1-4613-3069-1\_11}, url = {https://pubmed.ncbi.nlm.nih.gov/575878/}, note = {Source identifier: 575878} }