. British ferns and their varieties. Fig. 204. P. v. marginatum. Fig. 205. P. v. multHido-crislatum. Multifido-cristatum (Fig. 205).—Found by Mr. Tasker, localitynot stated ; a very heavy-headed form, with long and almost barestalk, sometimes quite so. M. elegantissimum.—Raised by Mr. Clapham; bifido multifidumelegantissimum. More eccentric even than latter, both varieties,plus the normal, asserting themselves entirely or in PLATE XXVI. Polypodium vulgare yaracutum Stansfieldii Polypodium vulgare varsemilacerum THE POLYPODIES i»3


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1912