352 Pyrenomycet», Valsacese, CalosphseMa. 



2-3 mm. cr., nigricanti, vix minute rimuloso-rugosula, intus alba 

 et partim cava; ostiolis latentibus; peritheciis crebris, globosis, im- 

 mersis, nigris, vix 0,5 mm, diam.; ascis cylindraceis, p. sporif. 85 

 100 ^ 8-9 ; sporidiis oblongo-ovoideis, leviter inaequilateris, utrinque 

 obtusis, atro-fuligineis, 12-14 * 5-5,5. 



Ilab. ad truncos, Kisantu, Congo Africoe (J. Gillet). — Sti- 

 pite longo e medio furcato, clava minuta sublevigata satis distin- 

 guitur species. 



Fam. 6. Valsace«'e 

 Sect. 1. Allantospoiw. 



CALOSPH/ERIA Tul. — Syll. I p. 95, IX p. 477, XI p. 272; XIV 

 p. 479, XVI p. 419, XVII p. 561. 



1. Calosphaeria benedicta Rehm in Strasser, Verh. k. k. zool.-bot. 452'J 

 Gesellsch. Wien LVII (1907) p. 322. — Peritheciis gregariis sub 

 cortice extus pallide griseo-maculato intus immutato nidulantibus, 

 10-12 valsiformibus, globosis, 300-400 |j,. diam., supra collc fili- 

 formi usque ad 600 [j.. longo, apice obtuso ruguloso usque ad 100 



[i. cr. erumpentibus; ascis fusoideis, sessilibus, 40 ^ 10, octosporis ; 

 sporidiis cylindraceis, curvulis, unilocularibus. hyalinis, 12-15 w 3, 

 tristichis; paraphysibus tenuissimis, septatis, usque ad 3 ij,. cr. 



Hab. in cortice sicco Piri Mali, Sonntagberg Austri;e inf. 

 (Strasser). — A C. Aceris sporidiis majoribus differt. 



2. Calosphaeria pleurostoma Chenant. in Bull. Soc. Sc. Nat. Ouest 452S 

 France (I910j p. 16, t. IV. f. 1. — Peritheciis immersis v. saepius 

 hberis, inordinate aggregatis v. circinantibus, pseudostromate car- 

 bonaceo-spongioso connexis, nigris v. brunneis, e levigato verru- 

 culosis, ostiolis conicis v. cylindraceis, horizontahter protractis et 

 matrici adha?rentibus, subinde flexuosis, perithecii diametrum aequan- 

 tibus V. longioribus ; ascis clavatis, apice rotundatis, deorsum sen- 

 sim tenuatis, subsessilibus, paraphysibus asco duplo longioribus, 

 crassis, articulatis, articulis 2-guttatis; sporidiis distichis, allantoi- 

 deis, hyalinis, 6-7 ^ 1,5-1,7. 



Hab in ramis Piri Maii, Bagatelle pr. Morlaix Galliie. — 

 Ad WegeUnam nutat. 



