508 Spbaeropsidea», SphaeiioideDe, Hyalospora?, Cytospora. 



Araer. bor. — Stromata erumpentia, verruciiormia, 1-1,5 nim. 

 diara. , perithecia peripherica; sporula? 8*;], 5, hyalinne ; basidia 

 15-20 c: 2, rainosa. 



CYTQSPORA Ehrenb. — Syii. III. p. 2o2, X, p. 243. 

 1. Cyfospora carnea E. et E. New sp. North Am. Fung. in Proceed. 3?45 

 Acad. S. N. Pbilad. 1893, p. 160. 



Eab. m corttce Tiliae giabra^ (Basis laood) Orono, Maine 

 Amer. bor. (F. L. Harvey). — Stromata convexa 3-4 mm. •diam., 

 . atra, subiomentosa, intus gr-iseo-nigncaatia, raultilocuiaria ; cirri 

 'carj[iei; sporui«3 8-12 s 3, hyalinae. 



5. Cytospwra Haie&ise Ell. et Ev. Proc Acud. Phil. !894, p. 361. 3246 



JHIad. in ramis Halesite tetrapterae, Nuitaiiburg Virginiai 

 (Nuttall). — Stromaia couvexo-conica, innaia, 1 mm. diam., uni- 

 loctjriana, intus alba; sporui^e 5-7 s i-i.,5, hyaiinae, 2-guttuiatae; 

 basidia 15 i>.. long., simplicia, 



3. ©ytospora annuiata E. et E. New sp. North Araer. Fung. in Pro .32-J7 

 ceed. Acad. S. N. Pfailad. 1893, p. 160. 



Hab. in ramis emortuis Negundinis ac6roidi&. Sonth Da- 

 kota Amer. bor. (Williams). — Siroraata minuta, .rauitiiocuiaria, 

 1 mra. diara., iutus ardesiaca, osiiolo annuiato; sporulaj 5-G s 1- 

 1,3, recta3 v. curvuiae, hyaiinae, 



4. Cytospora NegundJnis EU. et Ev. Proc. Acad. Phil 1894, p. 360 ms 



Eab. in ramis emortuis Negundinis aceroidis, Ivansas 

 Araer. bor. (Bartholomew). — Siromata corticola, conjeo-convexa 

 1-1,3 rara. diam., arde^iaca, multilocularia ; sporula: allantoidea. 

 hyalince, 5,5-7 »1-1,5; basidia ramosa 20 ^. long 



6. Cytospora exasperans Ell. et Ev. Proc. Acad. PhiJ. 1894, p. 360. 3249 



Hab. in ramis emortuis Aceris rubri, Newfield N. J. Amer. 

 bor. — Stromata corticola, orbicularra, 1 rara. diam., 4-6-locuIa- 

 ria, poro unico,- sporulce oblongae v. aliantoideas, 5-7« r,3 Jiyalince. 



6. Cytospora Tereointlii Bres. F. Trid. II, p, 44, t. 149, f. 3. .3250 



Hab. in ramis Pistaciae Terebinthi, Doss Treato agri Tri- 

 deutini. — Siromata erumpentia, conoideo-depressa, nigra, piuriio- 

 cularia, 0,5-0,7 mm. diara.; cirrus sordide albus; sporulae allantoi- 

 deoe, 6-7 c: 1-1,5; basidia ramosa. 



7. Cytospora Sophorae Hres. F. Trid. il, p. 44, t. 140, f. 4. 325: 



Hab. in ramis Sophorae japonic:e in ambulacris Trentc — 

 Stromata pustulata, subcutanea, piurilocularia, 0,5-1 ram. diam.; 

 sporulae allantoideae, 6-10^1,5, hjalinae; basidia 25-35-0,5. 



