. Diseases of plants induced by cryptogamuc parasites; introduction to the study of pathogenic fungi, slime-fungi, bacteria, and algae. English ed. by William G. Smith. Plant diseases; Parasitic plants. COLEOSPORIUM. 375 The aecidia are produced amongst the pycnidia on needles two or three years old; they have long white peridia and are known as Peridermium oblongisporium Fuck. The aecidio- spores are yellow when mature, and originate in cliains, which in the earlier stages of development consist of intermediate cells and spores, but the former gradually disappear (Fig 208). The spores have an
. Diseases of plants induced by cryptogamuc parasites; introduction to the study of pathogenic fungi, slime-fungi, bacteria, and algae. English ed. by William G. Smith. Plant diseases; Parasitic plants. COLEOSPORIUM. 375 The aecidia are produced amongst the pycnidia on needles two or three years old; they have long white peridia and are known as Peridermium oblongisporium Fuck. The aecidio- spores are yellow when mature, and originate in cliains, which in the earlier stages of development consist of intermediate cells and spores, but the former gradually disappear (Fig 208). The spores have an average length of oOo/x and breailth of. 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 Tubeuf, Karl, Freiherr von, 1862-. London Longman's, Green
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectparasit, bookyear1897
