The monilophytes Blechnum spicant (L.) Sm. and Dryopteris affinis ssp. affinis (Lowe) Fraser-Jenkins show different reproductive strategies under in vitro conditions. While B. spicant exhibits asexual ...
A new fern species, Dryopteris jiucaipingensis P. S. Wang, Q. Luo & Li Bing Zhang (Dryopteris Adans., sect. Hirtipedes Fraser-Jenk.; Dryopteridaceae), is described and illustrated from northwestern ...
Dryopteris cristata (L.) A. Gray is a long-lived, lowland, homosporous fern of wet bogs and swampy woodland with a temperate to subarctic, circumpolar distribution (Dostal et al., 1984); the Alps are ...
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