. Introduction to the study of fungi, their organography, classification, and distribution for the use of collectors . rge, sur-rounded by triple walls. Sexualresting spores, or zygospores, areproduced as the result of conjuga-tion of opposite threads. Threadseither within or without the bodyof the host produce lateral ovit-growths, at opposite points of twodifferent threads, which meet mid-way and coalesce. The intermediatewalls are absorbed, a connective isformed, and the contents are mingled. A bud is produced uponthe connecting canal, which appropriatesthe contents of the two conjugatingce
. Introduction to the study of fungi, their organography, classification, and distribution for the use of collectors . rge, sur-rounded by triple walls. Sexualresting spores, or zygospores, areproduced as the result of conjuga-tion of opposite threads. Threadseither within or without the bodyof the host produce lateral ovit-growths, at opposite points of twodifferent threads, which meet mid-way and coalesce. The intermediatewalls are absorbed, a connective isformed, and the contents are mingled. A bud is produced uponthe connecting canal, which appropriatesthe contents of the two conjugatingcells, and the zygospore is this the empty hyphae another modification of conjuga-tion takes place. The hyphal bodiesjoin laterally, by means of short pro-cesses, and ;[)roduce an expansion at tliepoint of union, which enlarges andabsorbs the contents of the two con-jugating bodies, and thus a resting spore,or zygospore, results. Some other slightmodifications take place, according tothe species, but the general character isthe same (Fig. 114). The mature resting spores oare 112.—Secondary simres ofEntomophthora.
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Keywords: ., bookauthorcookemcm, bookcentury1800, bookdecade1890, bookyear1895
