Pyrenomycetfe. SphfKriacese, Guig-narrtia. 73 



sporulis e hyalino melleis, levibus, 10,5-13,6 *# B-6, obovatis, apice 

 subtruncatis, muco granulato, fere inconspicuo, curvato partira ob- 

 ductis; sporophoris 10-15 a. longis; poritheciis pycnidia omnino 

 imitantibus; ascis octosporis tereti-clavatis pro more breviter sti- 

 pitatis, aparapliysatis, 60-80^9-12; sporidiis levibus, hyalinis, el- 

 lipsoideis, v. subrhombeis et leniter in.i-quilateris, 13,5-16,5 « 6,5-7. 

 Hah. in foliis Vaccinii macrocarpi, New Jersey, Virgi- 

 nia, Massachusetts, Nova Scotia, Wisconsin Amer. bor. 



4. Guignardia humulina Bubak, Ann. Mycol. IV (1906) pag. 110. — 3533 

 Peritheciis subepidermicis, caulicolis, sparsis v. aggregatis, globo- 

 so-depressis, 80-200 v 60-100, nigris, excipulo 8-20 \i.. cr., atro- 

 brunneo, grosse celkiloso; ascis tereti-oblongis, rectis v. curvulis, 



75 « 15, breve stipitatis, apice vix tenuatis rotundatisque apara- 

 physatis; sporidiis ellipsoideo-oblongis, utrinque subconoideis, 13- 

 20=^^4,5-7,5, hyaHnis. 



Hab. in cauUbus emortuis H u m u 1 i L u p u 1 i prope Tabor 

 Bohemi;c. 



5. Guignardia Phytolaccae Almeida et Da Camara, Bol. Soc. Brot. 8534 

 XXIV (1909) p. 11. — Peritheciis sparsis, plerumque gregariis, 

 innatis, demum erumpentibus globoso-depressis, contextu pseudo- 

 parenchymatico roseo, poro pertusis, 130-150 [j.. diam. ; ascis sub- 

 fusiformibus, rectis v. leniter curvulis, sessilibus, octosporis, 60- 



70 »12-15; sporidiis distichis ellipsoideis, rectis, clavatisve et tunc 

 deorsum tenuatis curvatisque, utrinque rotundatis, continuis, mi- 

 nute pluriguttulatis, 17-20 >* 7,5-8, hyalinis. 



Hab. in caulibus Phytolacc;e decandr;c, Choupal prope 

 Coimbra (A. Mollee). — Ubi contextus sit vere roseus, an species 

 Hypocreaceis referenda ? 



6. Guignardia rhytismophila Rehm, Ascom. n. 1650 (1906), Ann. My- 3535 

 col. III (1906) p. 70. — Peritheciis gregariis, epiphyllis, globu- 

 losis, nigris, ostiolo minutissimo prominentibus, demum patellari- 

 collabentibus, 120-130 [j,. diam.; contextu parenchymatico fusco; 

 ascis fusoideis, tenuibus 55-60 5^12, octosporis, aparaphysatis ; spo- 

 ridiis distichis, oblongo-ovoideis, utrinque rotundatis, continuis, 

 utrinque 1-guttuIatis, hyalinis, 12-14 ^ 5-6. 



Hdb. in foliis adhuc vivis Aceris Pseudoplatani a Rhy- 

 tismate acerino infectis pr. Konigstein Saxoni;e (\V. Krieger). — 

 Perithecia plerumque in zonis albidis circa Rhytisma inserta. 



7. Guignardia Molleriana Da Camara, Bol. Soc. Broteriana, XXV 3536 

 (1910; Extr. p. 6. — Peritheciis plerumque epiphyllis, in macula 



