. British ferns and their varieties. POLYPODIUM VULGARE, Var, PULCHERRIMUM 364 BRITISH FERNS LI POLYPODIUM VULGARE, V(ir. DENTATUM (Moore) Mr. J. M. Barnes. Westmoreland. ft. A deltoid form—rather suggestive of Onoclea LI POLYPODIUM VULGARE, Var. DENTATUM 366 BRITISH FERNS LII POLYPODIUM VULGARE, var. SEMILACERUM {Link) The late Mrs. Delves, Tunbridge Wells. Co. Wicklow. 1850. 1 ft. 1 Hibernicum. By Mr. Wollaston. The forms of Polypodium vulgare seini-lacernm may fairly be considered analogous to the decompositumforms of Polystichum angulare, and in either case the

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. British ferns and their varieties. POLYPODIUM VULGARE, Var, PULCHERRIMUM 364 BRITISH FERNS LI POLYPODIUM VULGARE, V(ir. DENTATUM (Moore) Mr. J. M. Barnes. Westmoreland. ft. A deltoid form—rather suggestive of Onoclea LI POLYPODIUM VULGARE, Var. DENTATUM 366 BRITISH FERNS LII POLYPODIUM VULGARE, var. SEMILACERUM {Link) The late Mrs. Delves, Tunbridge Wells. Co. Wicklow. 1850. 1 ft. 1 Hibernicum. By Mr. Wollaston. The forms of Polypodium vulgare seini-lacernm may fairly be considered analogous to the decompositumforms of Polystichum angulare, and in either case the charactercan generally be developed, to a certain extent, from the normalform by luxuriant growth. Some of the finest of the very numerous forms of semilacerumhave been found by Mr. Barnes, Mr. Wollaston, and Mr. BarnardHankey. The name semilacerum was originally given by Professor Linkof Berlin, and was adopted by me for the British plant ( theIrish) believing it to be the same.—Note by Mr. Moore.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1912