. Plants; a text-book of botany. Botany. Fig. 113. Archegoniurn of Pf^ri-s- at the time of fertilization, ehowiog tissue of gam- etophyte (.-1), the cells forming the neck {B), the pass;ir;e\vay formed by the dis- organization of the canal cells (C), and the egg {B) lying exposed in the venter. — 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 Coulter, John Merle, 1851-1928. New York, D. Appleton and company

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbotany, bookyear1900