. Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae. Plant diseases; Parasitic plants; Fungi. 112 I'lIYCOMYCETKS. on Stems, Hovver-stalks, radical and cauline leaves, and floral envelopes. Leucochytrium. (1) Forniin;^ simple vesicles: S. punctatum, Schroet. On Gayea pratcmis. S. rubrocinctum, Magnus, forms little red eruptions on Scun- frujja (jraiiuhitii, the cell-sap of the host-plant becoming red. S. alpinum, Thomas. On Viula hiflora. S. anomalum, Schroet. (U. S. America). On Adoxa Moscha- tcllviui, less co
. Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae. Plant diseases; Parasitic plants; Fungi. 112 I'lIYCOMYCETKS. on Stems, Hovver-stalks, radical and cauline leaves, and floral envelopes. Leucochytrium. (1) Forniin;^ simple vesicles: S. punctatum, Schroet. On Gayea pratcmis. S. rubrocinctum, Magnus, forms little red eruptions on Scun- frujja (jraiiuhitii, the cell-sap of the host-plant becoming red. S. alpinum, Thomas. On Viula hiflora. S. anomalum, Schroet. (U. S. America). On Adoxa Moscha- tcllviui, less common on Ranunculus Ficnria, Isojjyrum thalidroidcs and Rumc^c Acetosa. The size and shape of the swellings, as well as of the spores, are very variable. (2) Forming compound vesicles: S. anemones, De l>ary and Wor. (U. S. America). On Anemone nemorosa, A. ranuncidoides and Thalidrum purpura-. FiG. â 27.âSyiicliytnw>i anemones. The sporocarps form black points on leaves, petioles and perianth of the Anemone ; the lamintie are also stunted and distorted, (v. Tubeuf del.) sccns, attacking stems, leaves, or flowers, and forming eruptions whose cells contain a red sap. In very bad cases, crumpling and swelling of attacked organs 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, 1862-1941. London, New York [etc. ] : Longmans, Green & co.
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherl, booksubjectfungi
