Diseases of plants induced by Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae diseasesofplant00tube Year: 1897 PERIDERMIUM. 4ir The soft hypertrophied shoots are eaten. They occur chiefly in Scandinavia, but recently were observed by Gobi and Tranzschel in the neio-hbourhood of St. Petersburo. Fig. 252.—Accidiuiii coruscans on malformed shoots of Spruce. The compact abnormal shoots thickly covered with white aecidia contrast strongly with the normal portions, (v. Tubeitf phot, from material presented by Pro
Diseases of plants induced by Diseases of plants induced by cryptogamic parasites; introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae diseasesofplant00tube Year: 1897 PERIDERMIUM. 4ir The soft hypertrophied shoots are eaten. They occur chiefly in Scandinavia, but recently were observed by Gobi and Tranzschel in the neio-hbourhood of St. Petersburo. Fig. 252.—Accidiuiii coruscans on malformed shoots of Spruce. The compact abnormal shoots thickly covered with white aecidia contrast strongly with the normal portions, (v. Tubeitf phot, from material presented by Prof. Fries, Upsala.) P. Engelmanni Thiim. On cones of Picea Smithiana. (U. S. America.) P. piceae Barcl. On needles of Picea Smithiana. P. Peckii Thiim. On needles of Tsuga canadensis ( America). P. balsameum Peck. On needles of Abies halsamea ( America). P. ephedrae Cooke. On Ephedra in America. P. cedri Barcl. On needles of Cedrus Deodara in India. P. Balansae Corn. On leaves of Dammara ovata in New Caledonia. Also reported at Haslemere (Britain), Grevillea, xix., 1890. 2d
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