. The fungi which cause plant disease . Plant diseases; Fungi. 282 THE FUNGI WHICH CAUSE PLANT DISEASE Calosphseria. Tulasne (p. 281) Perithecia astromate, free or on the inner bark, scattered or clustered, ostiole more or less elongate; asci clavate, fasciculate; spores small, cylindric, curved, hyaline, continuous; paraphyses longer than the asci, stout lanceolate, evanescent. About thirty-five species chiefly saprophytes. C. princeps Tul. Perithecia on the inner bark in orbicular or elliptic groups, gen- erally densely crowded, globose, smooth and shining, necks long. Fig. 210.—Crypto- spor
. The fungi which cause plant disease . Plant diseases; Fungi. 282 THE FUNGI WHICH CAUSE PLANT DISEASE Calosphseria. Tulasne (p. 281) Perithecia astromate, free or on the inner bark, scattered or clustered, ostiole more or less elongate; asci clavate, fasciculate; spores small, cylindric, curved, hyaline, continuous; paraphyses longer than the asci, stout lanceolate, evanescent. About thirty-five species chiefly saprophytes. C. princeps Tul. Perithecia on the inner bark in orbicular or elliptic groups, gen- erally densely crowded, globose, smooth and shining, necks long. Fig. 210.—Crypto- sporella viticola. Asci and pa- raphyses. After Fig. 211.—Calosphseria princeps. A, group of perithecia; B, conidial stroma. After Tu- lasne. decumbent, flexuose, cylindric, erumpent; asci 12-26 x 4 /i, spores 5-6 x 1-5 ii. On plum, cherry, peach and even pomaceous trees. Melogranunataceae (p. 223) Stroma usually pulvinate, rarely effused, hemispheric, sub- peridial then erumpent and more or less superficial; perithecia sunken in the stroma; conidia occur in acervuli on the surface of the young stromata, or in pycnidia. A small family of about one hundred twenty-five species, only one genus of which contains important 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 Stevens, Frank Lincoln, 1871-1934. New York : Macmillan
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectfungi, bookyear1913
