. The British fern gazette. Ferns. X ASPLENOPHYLLITISMICRODONAND X A. J ACKSONII : J LOVIS AND G. VIDA 6 1 in frond shape somewhat closer than the other example(GV 100:1 A, Plate 3:A, Figs 10 & 18) to the seolopendrium parent. It is very likely that this difference has its origin in heterozygosity in the adiantum-nigrum parent, since considerable varia- tion in morphology was found amongst 'selfed' progeny of this plant (Fig. 11). The spore source used was a wild plant which had been brought into cultivation. Both hybrids are very distinct from the series of Asplenium billotii x Phyllitis
. The British fern gazette. Ferns. X ASPLENOPHYLLITISMICRODONAND X A. J ACKSONII : J LOVIS AND G. VIDA 6 1 in frond shape somewhat closer than the other example(GV 100:1 A, Plate 3:A, Figs 10 & 18) to the seolopendrium parent. It is very likely that this difference has its origin in heterozygosity in the adiantum-nigrum parent, since considerable varia- tion in morphology was found amongst 'selfed' progeny of this plant (Fig. 11). The spore source used was a wild plant which had been brought into cultivation. Both hybrids are very distinct from the series of Asplenium billotii x Phyllitis seolopendrium hybrids, and display all those characteristics, , the deltate (as opposed to decrescent) front shape, and the long sori5 placed nearer to the midrib. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Pteridological Society. [s. l. ] British Pteridological Society
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectferns, bookyear1909
