A New Combination in Polystichum (Dryopteridaceae)
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چکیده
منابع مشابه
Typifications and synonymy in Polystichum (Dryopteridaceae) from Chile and Argentina
Polystichum Roth is one of the largest and most taxonomically challenging fern genera. South American species have a rich and complex nomenclatural history; many of the early names are inadequately typified. Based on extensive examination of original type material, we designate eleven lectotypes (including Aspidium mohrioides, Aspidium montevidense f. imbricata, Aspidium montevidense f. squamul...
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A genus-wide molecular phylogeny for Polystichum and allied genera (Dryopteridaceae) was reconstructed to address the biogeographic origin and evolution of the three Hawaiian Polystichum species, all endemic there. The analysis was based on the cpDNA sequences rbcL and the trnL-F spacer from a taxonomically and geographically diverse sample. Parsimony and Bayesian phylogenetic analyses of the c...
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ژورنال
عنوان ژورنال: Novon
سال: 1996
ISSN: 1055-3177
DOI: 10.2307/3391921