. Botany for high schools. Botany. 3IO GENERAL MORPHOLOGY OF PLANTS egg cases hang downward from the underside of the gamete bearer, the capsule also grows downward. At first the venter of the. Fig. 286. Marchantia polymorpha, archegonium at the right with egg; archegonium at the left with young sporogonium; p, curtain which hangs down around the archegonia; e, egg; v, venter of archegonium; «, neck of archegonium; sp, young sporogonium. egg case increases in size to form a hood (calyptra) which protects the young egg case. The hood is later broken. At maturity the. Please note that these imag
. Botany for high schools. Botany. 3IO GENERAL MORPHOLOGY OF PLANTS egg cases hang downward from the underside of the gamete bearer, the capsule also grows downward. At first the venter of the. Fig. 286. Marchantia polymorpha, archegonium at the right with egg; archegonium at the left with young sporogonium; p, curtain which hangs down around the archegonia; e, egg; v, venter of archegonium; «, neck of archegonium; sp, young sporogonium. egg case increases in size to form a hood (calyptra) which protects the young egg case. The hood is later broken. At maturity the. 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 Atkinson, George Francis, 1854-1918. New York, H. Holt and Company
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1910
