. British ferns and their varieties. Ferns. Proliferum (Figs. 239 and 240).—This constitutes a section in which the subdi\'isions are very narrow and acutely pointed, for which reason it is also termed acii/ilobiiiii, a character which appears. Fig. 240. P. aijg. fro. Wollastonii. to be generally correlated with proliferation, bulbils appearing in the axils of the pinnae and even of the pinnules so profusely, some- times, that the whole centre of the frond presents a mossy appear- ance ; the fronds are long, and of lax-growing Please note that these images are extracted from scanned pa
. British ferns and their varieties. Ferns. Proliferum (Figs. 239 and 240).—This constitutes a section in which the subdi\'isions are very narrow and acutely pointed, for which reason it is also termed acii/ilobiiiii, a character which appears. Fig. 240. P. aijg. fro. Wollastonii. to be generally correlated with proliferation, bulbils appearing in the axils of the pinnae and even of the pinnules so profusely, some- times, that the whole centre of the frond presents a mossy appear- ance ; the fronds are long, and of lax-growing 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 Druery, Chas. T. (Charles Thomas), 1843-1917. London : G. Routledge and Sons, Limted ; New York : E. P. Dutton and Co.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectferns, bookyear1912
