. Diseases of economic plants . Plant diseases. Fig. 210. — Russula rubra. Portion of the hymenium. sh. sub-hymenial layer; 6, basidia; s, sterigmata; sp, spores; p, paraphyses; c, a cystici (x 540).. Fig. 211. — Fomea fomentariua; sporophore showing pores. After 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; Hall, John Galentine, 1870-. New York : Macmillan

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Keywords: ., bookauthorstevensf, bookcentury1900, bookdecade1910, bookyear1910