. Comparative morphology of Fungi. Fungi. HYPOCREALES 243 growth continues at the base, forming new perithecia in the new growth zones. Thus the fructifications may attain a cross section of several centimeters. The species of Hypocrella are also epiphytic or ectoparasitic on stems and leaves. The Brazilian H. cavernosa corresponds in the essentials of its form to Konradia bambusina. On Merostachys speciosa, it forms spherical stromata on which Fusarium conidia are cut off in depressions and labyrinthine cavities and later form perithecia. In the Brazilian H. verruculosa, on bamboo, the surfac


. Comparative morphology of Fungi. Fungi. HYPOCREALES 243 growth continues at the base, forming new perithecia in the new growth zones. Thus the fructifications may attain a cross section of several centimeters. The species of Hypocrella are also epiphytic or ectoparasitic on stems and leaves. The Brazilian H. cavernosa corresponds in the essentials of its form to Konradia bambusina. On Merostachys speciosa, it forms spherical stromata on which Fusarium conidia are cut off in depressions and labyrinthine cavities and later form perithecia. In the Brazilian H. verruculosa, on bamboo, the surface of the stroma begins to be differenti- ated in a characteristic manner. After a time, the stroma grows on a limited circular spot which develops a reticulate system of channels. In the Brazilian H. Gaertneriana, on bamboo, these protrusions develop to verrucose protuberances on which alone the perithecia are formed ( 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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