. Botany of the living plant. Botany. Fig. 289. Adiantum Capillus Ventris. 'Vhc prothallus, pp, seen from below has a young Fern-plant attached to it. fr-« lirst leaf, w, «>' = first and second roots. A=root hairs of the prothallus- ( X about 30.) (After Sachs.). Adiantum Capillus Veneris. Longitudinal sectionlthrough the Proj-b^^'"';. Jf • *"f young Fern-plant E. A=root hairs of prothallus. a = archegoma. leal. j£'=the first root of the embryo. ( x lo.) (After Sachs.) ordinary atmospheric conditions, but dryness of the air is essential for the final end of its existence
. Botany of the living plant. Botany. Fig. 289. Adiantum Capillus Ventris. 'Vhc prothallus, pp, seen from below has a young Fern-plant attached to it. fr-« lirst leaf, w, «>' = first and second roots. A=root hairs of the prothallus- ( X about 30.) (After Sachs.). Adiantum Capillus Veneris. Longitudinal sectionlthrough the Proj-b^^'"';. Jf • *"f young Fern-plant E. A=root hairs of prothallus. a = archegoma. leal. j£'=the first root of the embryo. ( x lo.) (After Sachs.) ordinary atmospheric conditions, but dryness of the air is essential for the final end of its existence, viz. the distribution of its spores. On the other hand, the gametophyte is structurally a plant ill-fitted for exposure, with undifferentiated and ill-protected tissues and no. 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
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1919
