. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. 554 SPECIAL PLANT PATHOLOGY. Fig. 198.—Aspen tree with several sporophores of Fames igniarius. (After von Schrenk, Hermann, Bull. 149, U. S. Bureau of Plant Industry, 1909.). 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 Harshberger, John W. (John William), 1869-1929. Philadelphia : P. Blakiston's Son & Co

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectfungi, bookyear1917