. Plants and their uses; an introduction to botany. Botany; Botany, Economic. Fig. 345.—Horned-liverwort. Younj; sporophyte {.^ij, i<ij) showing the be- ginnings of a columella (c, c) and spores (s). L, L, caij-ptra, -iJQ. (Hofmeister.) Fig. 346.—Peat moss (Sphagnum- ncutifolium, Peat moss Family, Sphagna- cecp). A, spore, highly magnified. C, spore (s) germinating in water producing a green branched thread or protonema (n, n') from whi^h buds (pr, pr) arise and produce gametophytes. (Schimper.)—-Plant common in bogs. Fig. 347. — Peat moss. Flat pro- tonema {pr, pr) produced on moist earth,

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. Plants and their uses; an introduction to botany. Botany; Botany, Economic. Fig. 345.—Horned-liverwort. Younj; sporophyte {.^ij, i<ij) showing the be- ginnings of a columella (c, c) and spores (s). L, L, caij-ptra, -iJQ. (Hofmeister.) Fig. 346.—Peat moss (Sphagnum- ncutifolium, Peat moss Family, Sphagna- cecp). A, spore, highly magnified. C, spore (s) germinating in water producing a green branched thread or protonema (n, n') from whi^h buds (pr, pr) arise and produce gametophytes. (Schimper.)—-Plant common in bogs. Fig. 347. — Peat moss. Flat pro- tonema {pr, pr) produced on moist earth, gi\'- ing r i s e to a gametophyte (m) and pseudo-roots ((v)M-'-. (Schimp- er.). 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 Sargent, Frederick Leroy, 1863-. New York, H. Holt and Company

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913