. Plant studies; an elementary botany. Botany. Y\ 2iO. Pi rcncsjior'/, <"nie of the Phycoinyrcirs, showiiiL: at a an o<igoniinn io) con- taining an egg, and an antluTidinni in) in eontiict; at b the andicridial tulio pene- trating the oogonium and discharL^dng the cdntents (if the antheridiuni into the <'gg; at r the oogonium containing tlie oospore or ^ting sjiore.—After DkRary. In cortain conditions special hranclies arise from the mjcelinm, whicli organize Jintheridia and oogonia, and remain within the liost (l*'i,u". "-MO). '^Flie oogonium is of tli(.' usiia


. Plant studies; an elementary botany. Botany. Y\ 2iO. Pi rcncsjior'/, <"nie of the Phycoinyrcirs, showiiiL: at a an o<igoniinn io) con- taining an egg, and an antluTidinni in) in eontiict; at b the andicridial tulio pene- trating the oogonium and discharL^dng the cdntents (if the antheridiuni into the <'gg; at r the oogonium containing tlie oospore or ^ting sjiore.—After DkRary. In cortain conditions special hranclies arise from the mjcelinm, whicli organize Jintheridia and oogonia, and remain within the liost (l*'i,u". "-MO). '^Flie oogonium is of tli(.' usiiaJ spiici'ical form, cru';" a single vj^tx. The an-. 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