. Genera lichenum [microform] : an arrangement of the North American lichens. Lichens; Lichens. (2T6) m (lifters except that the spores—agreeing in their dimensions with t'l^ larger ones just cited—arc in twos; suggesting a comparison with Verr. (fcminella, Nyl. {Pi/rcnoc. p. 40) from Mexico. Paraphyses well oxhibite<l in most of these plants, but not always (as compare Koerb. Parcrg. p. 330, with Massalougo and Nylauder) and the habit of the species, owing to the colour of the thalline film, and the mostly small apothecia, seems a little alien to that of the present cluster. An Alabama lic


. Genera lichenum [microform] : an arrangement of the North American lichens. Lichens; Lichens. (2T6) m (lifters except that the spores—agreeing in their dimensions with t'l^ larger ones just cited—arc in twos; suggesting a comparison with Verr. (fcminella, Nyl. {Pi/rcnoc. p. 40) from Mexico. Paraphyses well oxhibite<l in most of these plants, but not always (as compare Koerb. Parcrg. p. 330, with Massalougo and Nylauder) and the habit of the species, owing to the colour of the thalline film, and the mostly small apothecia, seems a little alien to that of the present cluster. An Alabama lichen (Mr. Beaumont) is however before me (not well separable from Meissner's specimens of P. Cinclionee, Fee, which is referred by Nylander to P. nitida) combining the exact habit of P. lactea, with the spores (only smaller) of P. 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 Tuckerman, Edward, 1817-1886. Amherst [Mass. ] : E. Nelson


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Keywords: ., bookcentury1800, bookdecade1870, booksubjectlichens, bookyear1872