. A handbook of cryptogamic botany. Cryptogams. Fig. 218.—Asperococcus bnllosus Lmx. a, natural size (after Bornet) ; b^ portion of surface with sorus ( X 100) ; c, transverse section through thallus and sorus (x 100). (After Kiitzing.) Dictyosiphon (Grev.) the 'frond' branches into delicate hairs. In Arthrocladia (Duby) the branches are arranged in delicate whorls. In Scytosiphon (Ag.) the thallus is elongated, cylindrical, and unbranched, but constricted at intervals, and resembles that of Chorda in habit. In other genera, as Asperococcus (Lmx.) and Hydroclathrus (Bory), it is hollow and bla
. A handbook of cryptogamic botany. Cryptogams. Fig. 218.—Asperococcus bnllosus Lmx. a, natural size (after Bornet) ; b^ portion of surface with sorus ( X 100) ; c, transverse section through thallus and sorus (x 100). (After Kiitzing.) Dictyosiphon (Grev.) the 'frond' branches into delicate hairs. In Arthrocladia (Duby) the branches are arranged in delicate whorls. In Scytosiphon (Ag.) the thallus is elongated, cylindrical, and unbranched, but constricted at intervals, and resembles that of Chorda in habit. In other genera, as Asperococcus (Lmx.) and Hydroclathrus (Bory), it is hollow and bladdery. In most of the genera both kinds of zoosporange are known, while in others one or the other has not yet been 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 Bennett, Alfred W. (Alfred William), 1833-1902; Murray, George Robert Milne, 1858-. London, New York, Longmans, Green, and Co.
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