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THE SKA SPLEEN WORT, 



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banks of rough masonry without mortar, and intermixed with A. tanccoUttum, at some distance 

 from the sea. 



8- twimtte (M*K Tina form 1ms the acute elongated pinna* of acutum, with somewhat the lobing 

 of mb-bipmnaium, or else is narrow and strongly auriculate ; the piiuue resembling those of the 

 Australian A. caudulum, or the West Indian A, aurituttk It occurs in two or three forms in 

 Sir W. Hooker's collection, the most strongly marked, resembling eaudatum, being from Galwav. 



!). sub-lnpinnalnm (M.). The most divided form \vc have seen. The fronds are of moderate size, but 

 the pimuv, which stand more distant from the rnchis than usual, are deeply pinimtilid throughout* and 

 the basal anterior lobes, which are the largest, arc almost separate, nearly a narrow oval in outline, 

 simply or doubly serrate on the margin. It was found in a cave at Petit Hot Bay, Guernsey, by 

 Mrs. Dobrce, of the Foreat* Guernsey. 



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