. Essentials of botany. Botany; Botany. Fig. 162. Rookweed (Fueus) ^,antheridia'borne on branch- ing hairs (X160); B, three sperms (X330). from the same. Rockweed (Fueus). A, oogonium, its contents dividing into eight oospheres (X 160); B, an oosphere, escaped, surrounded by many sperms (X 160). 1 These are absent in some species (Fig. 161).. 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 Bergen, Joseph Y. (Joseph Young),

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. Essentials of botany. Botany; Botany. Fig. 162. Rookweed (Fueus) ^,antheridia'borne on branch- ing hairs (X160); B, three sperms (X330). from the same. Rockweed (Fueus). A, oogonium, its contents dividing into eight oospheres (X 160); B, an oosphere, escaped, surrounded by many sperms (X 160). 1 These are absent in some species (Fig. 161).. 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 Bergen, Joseph Y. (Joseph Young), 1851-1917. Boston, Ginn

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbotany, bookyear1908