342 Pyrenomyceteae, Sph?eriace«, Ph;-eodicty5e, Pleospora. 



spoTidia 20-23:; U-12, brunnea, o-sGptato-rauriformia, muco hyaii- 

 co verruculoso obductJ\, septis longit. l-seriatis. 



2. Pieomassarla AmnrophilaB Oud. Contrib. Fl. myc. Pays-Bas XV Sii4 

 p. 10, et Hedw. 1894, p. 17. — Peritheciis aetate obsoletis ; asci.= 

 8-sporis, paraphysibus numerosis; sporidiis halone hjalino cinctis, 

 7-septaio-rauriformibus, brunneis, medio constrictis, 18-23-^9-12. 

 Hab. ad culmos Ammophilcne in dunis Hollandias (Destree). 



3: Pieomassaria RosaB Oud. Contr. Myc. Pays-bas XIV, p. 35. 211 5 



Hab. in rarais Rosag in dunis Hollandise (Destree). — Peri- 

 ihecia atra, sat crassa; ^.sci 130 :s 28, 4-8-spori ; sporidia 7-septato- 

 muriformia, mellea, 35 =: 10, strato raucoso hyalino obducta. Teste 

 Berl. Icon. Fnng. II p. 3, species haec non distinguilur a Pleospo- 

 rce herbarum typo. 



KARSTENULA Speg. — Syll. II, p. 340, IX, p. 873. 



1. Karster.ula carpinicola (E. et E.) Berl. Icon. fung. II, p. 4, t. IV,'''^ 2116 

 fig. 1. Pleospora carpinicola E. et G. in Proceed. .\cad. S. N. Phi- 

 lad. 1893, p. 135. 



Hab.m ramis emortuis Carpin i amGricana?. Canada (Dear- 

 NESs). — Perith. depresso-globosa 0,3 mm. diam.; asci 100-110 s 

 8-9 (150-lCOc: 12-14, sec. Berl,); sporidia triseptata, parce raurl* 

 formia, 14-18^7-8 (20-24 r 8-10, sec. Berl.) pallide flava. 



PLEOSPORA Rab. — Syll IT p 241 IX, p. 873. 



A. Eu-Pl<;ospora Sacc. 

 \. Sporidia 3-5-septata. 



h Pleospora richtophensis Ell. et Ev. Proc. .\cad . Phil. 1894, 2117 

 p. 335. 



Hab. in caulibus emortuis Helianthi, Colorado Amer. bor. 

 (Baker). — Perith. 300-400 u. diam.; asci 85-110 = 20-22; sporidia 

 5-septato-muriformia, flavo-brunnea, 25-35^12-14. — SphcEria 

 Naudini Roum. F. Gall. 4, 1282 (in Rauhinia) est forma Pleo- 

 sporce herbarum. 



2. Pleospora verbenicola Passer. Diagn. fun.ghi nuovi V, n. 19. — jns 

 Peritheciis in matrice noa mutata sparsis vel sub^regariis, minutis, 

 subglobosis, basi 'non fibrillosis ostiolo punctiformi erumpente ; ascis 

 tubuloso clavatis, aparaphysatis,breyiter noduloso-stipitatis, 52-60 ::; 



10, 8-spori'?; sporidiis distichis, elongato-ellipticis, 5-septatis, raro 



