— 156 





HYPOCREACEAE NDtrs. 



29. Passerinula Candida Sacc, in Grevillea K 29 

 (char, gener.). Peritheciis in stromate pyrenomycetum ma- 

 jorum omnino immersis, nunc inordinate aggregatis, nunc 

 diseretis, globulosis diam. ^e- 1 ! 8 mill., membranaeeo-mollibus, 

 totis nucleoque fareto candidis; ostiolis cylindraceis e matrice 

 plus v. minus alte exertis, plerurnque exlrorsum incurvatis, 

 vix pertusis, albis v. dilutissime roseis e filamentis elongatis 

 ramosisque conflatis; ascis cylinclraceo-clavatis attenuato- 

 stipitatis p. s. 70 = 12, paraphysibus copiosissimis filifor- 

 mibus obvalatis, 8sporis; sporidiis distichis, oblongo-ovoideis, 

 16-18 = 7-8, initio byalinis, 4-guttatis, dein 1-septatis et 

 ob duas guttas maximas septo utrinque appositas simulate 

 3-septatis, dilute fuligineis. 



Hab. in stromatibus v. peritheciis pyrenomycetum ma- 

 jorum. 



30. Nectria squamuligera Sacc. I Status conidio- 

 phorus, Tuberculariam pusillam sistens: grumulis minutis 

 depressis pallide roseis*, conidiis ovoideis 5-6 = 3- 3% 

 byalinis. 



II Status ascophorus: peritheciis nunc 4-6 in aeervulos 

 complanatos, stromate nullo, subaggregatis nunc gregarie 

 solitariis, sphaeroideis, pallide roseis, %-% mill, diam., vertice 

 subdepressis , squamulis furfuraceis patulis undique tenuiter 

 exasperatis; ascis cylindraceis, 80 = 5, sub apice, more 

 solito, coarctatis truncatisque, subsessilibus, 8sporis, apara- 

 physatis; sporidiis monostichis, oblongis, 15-16 = 4 1 /a- | pj 

 medio constricto-1-septatis, utrinque obtusiuscule attenuatis, 

 byalinis. 



Hab. in ramulis Salicis babylonicae. 



31. Calonectria Bloxami (B. et Br.) Sacc. 

 Hab. in ramulis Vincae majoris. 



32. Calonectria ochraceo-pallida (B. etBr.) Sacc. 

 Hab. in caulibus Sal viae glutinosae putrescentibus. 



33. Hypocrea ge latinos a (Tode) Fr. — f. umbrina. 

 Hab. in lignis putridis. 



34. Hypocrea rufa (Pers.) Fr. — Sacc. Myc. Ven. 124. 

 Forma umbrina: stromatibus disciformibus, sinuosisque, 



saepe concavis, majusculis; peritheciis, vix prominulis, con- 

 textu atro-olivaceo; ascis 60 80 = 3-3 *} a , sporidiorum ar- 

 ticulis sphaeroideis 3-3 % hyalinis, 1-guttulatis. — Ad ramos 

 corticatos quercinos. 



Forma lateritia: stromatibus pulvinatis, planiusculis ; 

 peritbecii contextu rufescente; ascis 95-100 = 5; sporidiorum 

 articulisgloboso-cuboideis, 4-4 ^ diam., hyalinis, 1-guttulatis. — 

 Ad ramos decorticatoa fagineos. 



