Massaria xanthoxyli (Peck) Petr.

de Thiimen, Mycotheca universalis.
1832« Massaria Ulmi Fuck. Symb. mycol. p. 153.
Gallia: Lyon in Ulmi campestris Willd. cortice. Yere
1880.	leg. J. Therry.
^-q^-^Q^s. Substratum a amic. J. Therry Robinia Pseu-
ellis	^acacia dictum, sed, ut videtor Ulmus est et
^collection 1 cum characteribus a Fuckelio notis haec forma
eximie quadrat.
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