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Summary
DescriptionDryopteris stanley-walkeri.jpg
English: Dryopteris stanley-walkeri Fraser-Jenkins, 2001, after the type in he British Museum by P.J. Edwards
Date
Source
Fraser-Jenkins, C. R. 2001. Dryopteris ×stanley-walkeri Fraser-Jenk., the missing diploid common ancestor of Dryopteris carthusiana and D. cristata (Pteridophyta: Dryopteridaceae). In Plant Diversity of the Himalaya (Prof. Y.P.S. Pangtey commemoration volume), edited by P. C. PANDE and S. S. SAMANT. Gyanodaya Prakashan, Nainital, India.
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{{Information |Description ={{en|1=Dryopteris stanley-walkeri Fraser-Jenkins, 2001, after the type in he British Museum by P.J. Edwards}} |Source =Fraser-Jenkins, C. R. 2001. ''Dryopteris ×stanley-walkeri'' Fraser-Jenk., the missing diploid...