463 



42. Rhaphidophora herpotricha (Fr.) C. DNtrs Sche- 

 me Sfer. 233. Sph. herp. Fr. DNtrs Micr. it. Dec. IX. 

 n. 9. Perithecia sparsa vel laxe gregaria, in niatrice 

 ssepius stromatice obscurata insiclentia, majuscnla l / 2 — 3 / 4 

 mill. diam. , olivaceo-brunnescentia , ostiolo pronii- 

 nulo acutiusculo ornata, atque hyphis fuligineis, ana- 

 stumosantibus undique tomentoso-vestita, contextu pa- 

 renchymatico fuligineo densissimo. Asci cylindrici, 140— 

 160 s 10—12, paraphysati, 8— spori ; sporidia bacilla- 

 ria, 140—160 » 2—3, pluriguttata, hyalina. 



Hab. ln culmis putrescentibus T r i t i c i v u 1 g a r i s , 

 Conegliano, Martio 1879. 

 43 Pseudovalsa longipes (Tul. ) Sacc. Fung. Ven. 

 Ser. IV. p. 20. Melanconis longipes Tul. Cke Ilnd. 820. 



Ilab. Ad ramulos dejectos Quercus sessilijlorw, Co- 

 negliano, aut. 1877-78. 



Obs. Asci clavati, 8— spori, apice crassee tunicati ; 

 sporidia elongata curvula, 4— 5— septata, non constri- 

 cta fusca, 35—45 s 4—5. 



Hypocreace^: DNtrs. 



44. Nectriella villosula Speg. Perithecia superficialia, 



sparsa minutissima, -/g-Ye mill. diam., flavescentia vel 

 tiavo-rufescentia , viiloso-tomentella , subsphseroidea , 

 ostiolo papillato ornata, contextus densissime et minute 

 parenchymaticus, flavido-dilute-ochraceus. Asci cylindra- 

 ceo-fusoidei, superne coarciati atque truncati, 45-50 

 ~ 4-5, aparaphysati, octospori. Sporidia disticha, rarius 

 monosticha, continua quandoque 1-3-guttulato-pseudo- 

 septata, hyalina, elliptica vel elliptico-elongata, 8-10 



- 27 -3. 



liab. In ramulis emortuis Rosa3 alpina^ m Monte 

 Cerva prope Belluno, Oct. 1878, rarissime. 



Obs. Ob sporidia quandoque 1-2-3- guttulato-pseu- 

 doseptata ad Calonectriam vergit. 



45. Nectria Urceolus Sp. Decades mycologicae Italicse 



N. 16. Peritliecia urceoliformia, gregaria, carneo-fla- 



