. Botany for high schools and colleges. Botany. Fig. 234.—M/Mia cmies. d, transverse section of an infected wheat-grain ; e, ripe spore ; /, the first stage of germination ; g, the formation of a branching promyce- iium, witti granular protoplasm in its upper end ; A, the formation of slender branches which unite by a lilrid of conjugation ; the ends of these branches give rise somewhat later tcf very small sporidia, and when thete germinate very sleudt r hy- phse are produced, which peueirate the epidermis as at i; f, mycelium from the young ovary of the wheat—two small lateral branches are s
. Botany for high schools and colleges. Botany. Fig. 234.—M/Mia cmies. d, transverse section of an infected wheat-grain ; e, ripe spore ; /, the first stage of germination ; g, the formation of a branching promyce- iium, witti granular protoplasm in its upper end ; A, the formation of slender branches which unite by a lilrid of conjugation ; the ends of these branches give rise somewhat later tcf very small sporidia, and when thete germinate very sleudt r hy- phse are produced, which peueirate the epidermis as at i; f, mycelium from the young ovary of the wheat—two small lateral branches are shown, from which spores will develop ; k, spores more fully developed.—<?, after GErsted ; e-A, after Tulasne, X 460 ; i-zfe, after Kuhn, X 300. cells, and thus gains admittance to its interior, where it pro- duces a new mycelium* (Fig. 234, i). In Ustilago carlo the * This is upon the authority of Kulin : " Krankheiten der Culturge- wachse," 1859. There are some doubts as to the correctness of his pheervations, and they have not been confirmed by any one,. 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 Bessey, Charles E. (Charles Edwin), 1845-1915. New York : H. Holt
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectbotany, bookyear1885
