. Botany of the living plant. Botany; Plants. 364 BOTANY OF THE LIVING PLANT numerous motile spermatozoids. The series will be found to run parallel in these respects to those in other groups of Algae. In organisms such as Chlamydomonas and Sphaerella there may be a brief, non-motile phase at the time of vegetative reproduction. In the Chlorococcales this non-motile phase tends to be prolonged, the zoo sporic phase being of comparatively brief duration. The common soil alga, Chlorococcum humicolum, Fig. 269, consists of small spherical cells. Please note that these images are extracted from sc

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. Botany of the living plant. Botany; Plants. 364 BOTANY OF THE LIVING PLANT numerous motile spermatozoids. The series will be found to run parallel in these respects to those in other groups of Algae. In organisms such as Chlamydomonas and Sphaerella there may be a brief, non-motile phase at the time of vegetative reproduction. In the Chlorococcales this non-motile phase tends to be prolonged, the zoo sporic phase being of comparatively brief duration. The common soil alga, Chlorococcum humicolum, Fig. 269, consists of small spherical cells. 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 work.. Bower, F. O. (Frederick Orpen), 1855-1948; Wardlaw, C. W. (Claude Wilson), 1901-. London, Macmillan and Co. , ltd.