. Our native ferns and their allies [microform] : with synoptical descriptions of the American Pteridophyta north of Mexico . Ferns; Ferns; Pteridophyta; Fougères; ; . 34 OUR NATIVE FERNS AND THEIR ALLIES. LITERATURE. Baker (J. G.). Ferr Allies, pp. 1-6 (1887). Braun (.Alexander). A Monography of the North Aincrican Species of the Genus Equist'tuni, With additions by George Engelmann. In Sillimans Journal, XLVI, 81-91 (1843). Describes the then known North American species of Elijuisctuiit. Campbell (Douglas H.). The Development of the Male Prothalliuni of the Field Horse-tail. In Ameri
. Our native ferns and their allies [microform] : with synoptical descriptions of the American Pteridophyta north of Mexico . Ferns; Ferns; Pteridophyta; Fougères; ; . 34 OUR NATIVE FERNS AND THEIR ALLIES. LITERATURE. Baker (J. G.). Ferr Allies, pp. 1-6 (1887). Braun (.Alexander). A Monography of the North Aincrican Species of the Genus Equist'tuni, With additions by George Engelmann. In Sillimans Journal, XLVI, 81-91 (1843). Describes the then known North American species of Elijuisctuiit. Campbell (Douglas H.). The Development of the Male Prothalliuni of the Field Horse-tail. In American Naturalist, XVI. i-io (Jan. 1883). MiLDE (J.). Monographia Equisetorum. 4to, pp. 607. with 35 plates. Dresden 0865). This elegant work is a marvel of completeness, and a monument to the patience, industry, and ability of the author. 92, C THE CLUB-MOSSES. General Characters.âThe club-mosses are chicfh' small perennial plants usually growing in dry or moist woods, or even on exposed rocks with little soil for nourish- mcmt. Most of the species are somewdiat moss-like in habit, as might be sus[)ected from the popular names given to these plants, the genus Lycopoditim taking the name of club-moss and Selaa^inclla that of rock- moss. Various species of Lycopodium are also known as ground-pine, ground-hr, ground-cedar, running pine, etc., from more or less marked resemblances (Fig. 23). In the curious Scla- -c r. â ^ r ,. , , sinella Icpidophylla from Fir,. 23.âPortion of/,j'<r,'/r)r//?<;;/f/rt?'rt/«;;z L. . , , 1^ natural size, (After PrantL) Arizona tlie branches of the closely coiled central stem roU up wlien dry into a nest-like ball, and when moistened expand so as to appear flat or saucer-. 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 Underwood, Lucien Marcus, 1853-1907. New York : H.
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