. Fio. ISo.—Puccinia cancis on Stliiging A'cttlc. The aecidial cushions have caused swelling and distortion of steins and leaf-stalks, also swollen outgrowths on the leaves, (v. Tubeuf phot.) Klebahn and Magnus believe that there is a Puccinia on Carex acuta and G. Goodcnoughii related to an Acciditcm on Bibes Grossularia, R. riibrum, and R. aurcum ; also a Puccinia on Carex riparia with an Aecidium on Ribcs nigrum. On this account Klebahn ^ distinguishes Puce, caricis i., ii., and iii., agreeing respectively with P. Pringshcimiana Kleb., P. caricis (Schum.), and P. Magnusii Kleb. P. Schoeleri


. Fio. ISo.—Puccinia cancis on Stliiging A'cttlc. The aecidial cushions have caused swelling and distortion of steins and leaf-stalks, also swollen outgrowths on the leaves, (v. Tubeuf phot.) Klebahn and Magnus believe that there is a Puccinia on Carex acuta and G. Goodcnoughii related to an Acciditcm on Bibes Grossularia, R. riibrum, and R. aurcum ; also a Puccinia on Carex riparia with an Aecidium on Ribcs nigrum. On this account Klebahn ^ distinguishes Puce, caricis i., ii., and iii., agreeing respectively with P. Pringshcimiana Kleb., P. caricis (Schum.), and P. Magnusii Kleb. P. Schoeleriana Plowr. et Magn.^ (Britain). Uredo- and teleutospores on Carex arenaria; aecidia on Scnccio Jacobcica. 1 KleT)ahn, Zeitschrift f. , 1892, 1894, and 1895. - Hedifii/ia, 188(i.


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectparasit, bookyear1897