. Fi<i. 203.âP/tojurt abietina. Twig of Silver Fir sh ing tlie constriction characteristic of this disc; dotted over witli pycnidia. (After R. Hartig.) I ^ Bohni (Zcitsch. f. u. Jagd-ioesen, 1896, p. 154) describes and figures iin attack of this parasite on Pseudotsuga Douglasii in North Germany. One cannot, however, avoid suggesting some confusion between this and Ph. pithya, described next. (Edit.) 'â 'E. Rostrup Undersopgelser over Snyltes i-ampes Anareb paa Skovtraeer, 1883-1888.

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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherl, booksubjectfungi