EVOLUTI 343 



Populi hyeme - vere. Pedem: similibus locis Balb: el: 

 p. 9. sub X. popidino ex DC. Sabaud: Huouen: iu 

 litt: ). Applanata angulala opaca nigra m macula ex- 

 pallente sparsa , perithecia sub - solitaria latentia. X, 

 populinum Schum: pertinet ad Dothideam betulinam 

 Fries. 



^ 85» Sph: hifvons = Stibm: et Kuntz: =r Fries 

 1. c. p. 43^' — Sub Xjlomate DC. mem: mus: p. 

 822. t. c. f. II. ( In foliis exsiccatis quercinis byem: 

 Sabaud: Huguen: et Bonjean in litt:). Innata orbicu- 

 latim disposita applanata nigra demum circumscissa, 

 apothecia convexa prominula demum umbilicata. 



II. Simplices, 



Sect: V. 



Superficiales, 



» Perithecia bicorticata supra stroma effusum vil- 

 » losum vel muticum plane superficialia libera primo 

 » velata. » 



a ByssisedcB (Perithecia per se glabra insidentia 



subiculo toraentoso, 



omnes in corporibus mucedine corruptis). 



% 86. Sph: aurantia = Pers: syn: p. 68. = Ic: et 

 descr: II. t. 11. f. 4« 5. = Fries 1. c. p. ^^0. Sph: 

 aurantiaca Spr: 1. c. 38^. (Ad ligna mueida , fungos 

 suberosos putrescentes etc. ubique). Perithecia gre- 



