. Botany of the living plant. Botany. Fig, 3^0. 'A, Flcurocladia laciislris. Uni- locular sporangium with its contents divided up into zoospores, a —eye- spot, c/fj- —chromatophore. (After Klebahn.) B = Oiorda fihnii, zoo- spores. (After Reinke.) (From Ciltmanns' Algat\). Fig. 321. Kclnciirpiis S'-Iicii!ostis. I, female gamete sur- rounded by a number of male gametes. 2-5, stages in the fusion of gametes. 6, zygote after 24 hours. 7-9, fusion of the nuclei as seen in fixed and stained material. (1-5 after Berthold ; 6-g after Oltmanns.) (From Strasburger.) in conceptacles, which are cavities h
. Botany of the living plant. Botany. Fig, 3^0. 'A, Flcurocladia laciislris. Uni- locular sporangium with its contents divided up into zoospores, a —eye- spot, c/fj- —chromatophore. (After Klebahn.) B = Oiorda fihnii, zoo- spores. (After Reinke.) (From Ciltmanns' Algat\). Fig. 321. Kclnciirpiis S'-Iicii!ostis. I, female gamete sur- rounded by a number of male gametes. 2-5, stages in the fusion of gametes. 6, zygote after 24 hours. 7-9, fusion of the nuclei as seen in fixed and stained material. (1-5 after Berthold ; 6-g after Oltmanns.) (From Strasburger.) in conceptacles, which are cavities hollowed out of the thallus, and clustered at the ends o{ its branches, thickened to accommodate them (Fig. 319). Similar conceptacles bearing tufts of hairs but no sexual organs are scattered more or less sparsely over the vegetative thallus. In Fiicus serratiis the male and female organs are borne on distinct plants, but in many species they may appear in the same conceptacles. A median section through a male conceptacle shows how the flask-shaped cavity opens to the outside by a narrow pore, and is at maturity filled by richly branched hairs, which arise from the tissues bounding the conceptacle, and bear the numerous minute. 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 Bower, F. O. (Frederick Orpen), 1855-1948. London, Macmillan and co. , limited
Size: 1318px × 1897px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1919
