131 



XXXIX. CRYPTOSPHAERIA Ghev. 



1. Cr. millepunctata Grkv. Crypt. scot. t. 201. 

 Stroma plerumqve longissime ambienteqve efFusum. Peri- 



thecia cortici interiori incolorato vel tandem atroinqvinato 

 immersa, peridermio laevigato, contiguo et imrautato, raro 

 parum elevato vel obscurato, ex ostiolis nigropunctato tecta, 

 conferta vel sparsa, sphaeroidea, majuscula, collis brevissimis 

 ostiolisqve prominulis, subsphaeroideis vel hemisphaericis, ru- 

 gosis vel plus minus alte sulcatis, rudibus, minutis. Asci 

 cylindraceo-clavati, longissime pedicellati, longit. 40 mmm. 

 (pars sporrif'.), crassit. 5 — 8 mmm. Sporae subdistichae, elon- 

 gatae vel oblongatae, plerumqve curvulae, simplices, fusce- 

 scentes, longit. 8 — 12 mmm., crassit. 2 — 3 mmm. 



Syn. Sphaeria millepunctata Fr. Summ. Veg. Scand. p. 393. 

 CooK. Brit. Fnng. II, p. 885. Sphaeria corticis Fr. Syst. myc. II, 

 p. 481. Valsa millepunctata Nitschk. Pyr. germ. p. 161. Crypto- 

 sphaeria millepunctata Fuck. Symb. myc. p. 212. 



Exsicc. Karst. Fung. Fenn. 789. 



Hab. In cortice truncorum ramorumqve Populi tremu- 

 lae in Fennia saltem meridionali passim. Etiam in Lapponia 

 rossica, prope Knasa, observata. 



2. Cr. vicinula (Nyl.) Karst. 



Stroma effusum, plerumqve breve, maculiforme, discre- 

 tum vel confluens, cortici interiori incolorato vel tandem 

 atroinqvinato innatum. Perithecia immersa, peridermio plus 

 minus elevato, laevigato, primura immutato, dein cinerascente, 

 tandem in crustam tenuem, continuam, aeqvalem, atram mu- 

 tato tecta, sphaeroidea vel mutua pressione angulata, collis 

 brevissimis ostiolisqve prominulis, hemisphaericis vel sub- 

 sphaeroideis, rugosis, tandem plus minus sulcatis et rudibus, 

 minutis. Asci cylindraceo-clavati, longissime pedicellati, lon- 



