270 Sphseriaceae, Phaeosporae, RoseUinia. 



mania, Italia, Sibiria, Ainer. bor. — Formaj: Fagi sylvaticae 

 (asci 90-100^9; sporidia ISsS-SY^), Alni glutinosas (asci 

 80-90 s 9-10; sporidia 14-15^8-9), Salicis purpurese (asci 

 80 i: 8; sporidia 14-15^8), Cupressi (sporidia 14:; 8), Pini 

 (15-17^7-8) etc. — Y aLr. detonsa Cooke in Grev. (in ramis An- 

 dromedae, New Jersey) differt peritheciis subglabris, sporidiis 

 paulo niinoribus. 



77. Rosellinia Niesslii Auersw. Beitr. p. 35, t. V, fig. 37. — Peri- 902 

 tlieciis lignicolis, gregariis, conoideis vel subglobosis, 200-300 a. 

 diam., ostiolo conico saepe obliquo coufluentibus, raembranaceo-co" 

 riaceis (fere carnosis) obscure sordide puniceis, brunneis vel nigre- 

 scentibus, initio dense, demum sparse et breve pilosis tandem sub- 

 glabris ostiolo barbato, rugulosis pilis 20-30 u.. longis-; ascis cy* 

 lindricis 110-118:; 9 p. sporif. ; stipite brevi obliquo, apice obtu- 



se retusis, 8sporis; sporidiis monostichis oblongo-ovoideis, atro- 

 fuscis, circulo hyalino; paraphysibus crassis articulatis guttulatis- 

 que ascos vix saperantibus. 



Jlab. m ligno Berberidis vulgaris pr. Gratz (Germania) 

 aestate. 



78. Rosellinla malacotrlcha (Auersw.) Niessl Beitr. 36, t. V, fig. 36. 993 

 Sacc. F. ital. t. 593. — Peritheciis lignicolis gregariis, saepe den- 

 sissime confertis, conoideis, seu subglobosis 200-300 'j.. diam. ; co- 

 riaceo-carbonaceis, atris, setis rigidis, 40-70 a. long., fasciculatis 

 divergentibus atris tectis, ostiolo glabro brevi conico nitente; ascis 

 8sporis, cylindricis, stipitatis, apice retusis 100^:9-10; sporidiis 

 motiostichis disciformibus, seu ellipticis vel suborbicularibus a la- 

 tere visis lenissime depressis, 11-14:5*8-10, initio 2-guttulatis lu- 

 teolis, dein fusco atris, nucleo splendente; paraphysibus ascos vix 

 superantibus guttulatis. 



Hab. in ligno denudato Pini silvestris p. Leipzig (Auers- 

 wald) et Piai Abietis pr. Liezen, Germania (Niessl); in cor- 

 ticis Salicis pag. interiori in Italia boreali. 



79. Roselllnia sordaria (Fr.) Rehm Asc. n. 192. F. it. t. 595. SpTice- ^g^ 

 na sordaria Fr. S. M. II. 458. Sordaria et Rosellinia Friesii 

 Niessl Beitr. — Peritheciis, gregariis, sa^pe confertis, conoideis 

 seu subglobosis, coriaceis, nigris, nitidis, subtiliter rugulosis, 160- 

 200 i. diam., setulis obtusis (h. e. cellulis fibrosis perithecii libe- 

 ratis), 15-20^:2, coiiiinuis fuligineis crebrius circa ostiolum con- 

 spersis; ascis cylindraceis, 00:^4,5-5, stipite brevi curvato, 8spo- 

 ris; sporidiis monostichis, ovatis, a latere visis lenissime compres- 



