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Trends and concepts in fern classification |
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| Authors: | Maarten J M Christenhusz Mark W Chase |
| Institution: | 1.Jodrell Laboratory, Royal Botanic Gardens, Kew, Richmond TW9 3DS, UK;2.School of Plant Biology, The University of Western Australia, Crawley, Western Australia 6009, Australia |
| Abstract: | |
| Keywords: | Bibliography classification convergence cryptogams Cyatheaceae fern family concepts fern allies ferns homology lycopods monilophytes Polypodiaceae pteridophytes history of botany |