. Comparative morphology of Fungi. Fungi. PERISPORIALES 207 through the stomata, and there forms numerous haustoria; these are reminiscent of the sinkers of Phyllactinia and are called stomatopodia; their development corresponds to that shown in Fig. 134 for Parodiopsis; only in Balladyna the haustoria are coralloid and almost fill the host cell, somewhat as depicted in Fig. 203, 3 for Asterina Usterii (Raciborski, 1900; Arnaud, 1918). The perithecia arise from the clavate terminal cells of the branches of the aerial mycelium. In youth they are light brown, spherical; in age, brown, or black a
. Comparative morphology of Fungi. Fungi. PERISPORIALES 207 through the stomata, and there forms numerous haustoria; these are reminiscent of the sinkers of Phyllactinia and are called stomatopodia; their development corresponds to that shown in Fig. 134 for Parodiopsis; only in Balladyna the haustoria are coralloid and almost fill the host cell, somewhat as depicted in Fig. 203, 3 for Asterina Usterii (Raciborski, 1900; Arnaud, 1918). The perithecia arise from the clavate terminal cells of the branches of the aerial mycelium. In youth they are light brown, spherical; in age, brown, or black and ovoid. Their rind consists of a single layer of brownish, polygonal cells which at maturity become a greenish, almost hyaline slimy mass (Fig. 131, 2). The interior of the perithecium con- tains one, rarely two asci, each with eight dark, two-celled spores. Bal- ladyna appears to hold a place among its relatives similar to that 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 Gäumann, Ernst Albert, 1893-1963; Dodge, Carroll William, 1895-. New York [etc. ] McGraw-Hill Book Company, Inc.
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Keywords: ., bookcentury1900, bookdecade1920, bookpublishern, booksubjectfungi
