PLATE LXXVIII 
Fig. i.—iEcial stage of Gymnosporangium koreaense on under surface of leaf of 
Pyrus sinensis. Field collection at Orient, Oreg. Natural size. 
Fig. 2.—Telial stage of G. koreaense on young twigs of Juniperus chinensis . Sori not 
distended. Field collection at Orient, Oreg. Natural size. 
Fig. 3.—Same as figure 2, with sori distended. X2. 
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