Puccinia porphyrogenita Curtis

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Arthur and Holway: Uredineæ Exsiccatæ et Icônes.
I4. Puccinia porphyrogenrta Curt. [1876. In Thuem.
Myc. Univ. No. 545.]
Syn.: Puccinia acuminata Peck. [1872. 23rd Rep., p. 57.]
Non P. acuminata Fckl. [1869. Sym. Myc., p. 55.]
On Cornus Canadensis L.
Vermilion Lake, Minn., July 21, 1886. ^Hhvr and Holway.
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i botanical \
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