. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. a84 DIVISION II.^COVRSE OF DEVELOPMENT OF FUNGI. without a winter's rest. The further development of the sporidia abscised from the promycelium is perfectly known, at least in L. Dianthi, L. Malvacearum, and L. Circaeae; the germ-tubes from the sporidia penetrate at once into the proper host, either through the wall of an epidermal cell, as in L. Malvacearum, or through a stoma, as in L. Dianthi, and develope a mycelium which again produces only teleuto- spores. Aecid
. Comparative morphology and biology of the fungi, mycetozoa and bacteria . Plant morphology; Fungi; Myxomycetes; Bacteriology. a84 DIVISION II.^COVRSE OF DEVELOPMENT OF FUNGI. without a winter's rest. The further development of the sporidia abscised from the promycelium is perfectly known, at least in L. Dianthi, L. Malvacearum, and L. Circaeae; the germ-tubes from the sporidia penetrate at once into the proper host, either through the wall of an epidermal cell, as in L. Malvacearum, or through a stoma, as in L. Dianthi, and develope a mycelium which again produces only teleuto- spores. Aecidia and uredines have never been observed in these species. A similar relation to this between the Puccinieae which form aecidia and Leptopuccinia exists between the Chrysomyxae and Leptochrysomyxa. The former (Chrysomyxa Ledi and Ch. Rhododendri) form aecidia, teleutospores, and uredines in the regular succession. The teleutospores (Figs. 130, 131) are cylindrical cells with soft colourless membranes forming simple or branched pluricellular rows, which stand densely crowded together parallel to one another and perpendicular to the surface of the hymenium. They germinate as soon as they are ripe, and where they are 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 Bary, A. de (Anton), 1831-1888; Garnsey, Henry E. F. (Henry Edward Fowler), 1826-1903; Balfour, Isaac Bayley, 1853-1922. Oxford : Clarendon Press
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