. Mosses with a hand-lens; a non-technical handbook of the more common and more easily recognized mosses of the north-eastern United States. Mosses. MOSSES WITH A HAND-LENS 157 appearance, but the surface of Marchantia is marked off into diamond shaped areas, called areo- lae, with a stoma in the center of each, while in Conocephalura the areolae are larger, and hexagonal in the center of the thallus to oblong-hexagonal on the margin, with the stoma so large as to be visible to the naked eye. Re- ceptacles which bear the capsules are very different also as is shown by the figures. The capsules
. Mosses with a hand-lens; a non-technical handbook of the more common and more easily recognized mosses of the north-eastern United States. Mosses. MOSSES WITH A HAND-LENS 157 appearance, but the surface of Marchantia is marked off into diamond shaped areas, called areo- lae, with a stoma in the center of each, while in Conocephalura the areolae are larger, and hexagonal in the center of the thallus to oblong-hexagonal on the margin, with the stoma so large as to be visible to the naked eye. Re- ceptacles which bear the capsules are very different also as is shown by the figures. The capsules of Conocephalum mature in April, those of Marchantia in June and July. The stalked receptacles may assume their characteristic form much Figure 80. Conocephalum conicum (After Bischoff.). 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 Grout, Abel Joel, 1867-. New York, The Author and The O. T. Louis Company
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectmosses, bookyear1905
