Discorayceteae, Pezizeje, Hyalosporae, Pseudohelotium. 295 



bus, marginatis, extus margineque vix puberulis, disco concolori, 

 siccis flavescentibus; ascis globuloso-stipitatis, cylindraceis, 8-spo- 

 ris, 50^8; sporidiis in asci superiori parte dense congestis, cylin- 

 draceis, parum curvatis, continuis, 8:^1-2; paraphysibus filiformi- 

 bus, guttulatis. 



Ha^. in caulibus emortuis Teucrii Scorodonia^ in Germa- 

 nia. — Sec. Rehm Ascom. 111. n. 757, excipulum tenui-parenchy- 

 inaticum, flaviduni; asci 30-3G:s5; sporidia 5-6 ^sl. 



5. Pseudohelotium punctiforme (Grov.) Sacc //. punctiforme (Grev.) 1220 

 Pliill. Disc. p. 109, Helotium punctatum Fr. Summa p. 356, 

 Sacc. F. it. tig. 1351, Peziza panctiformis Grev. Scot. t. 



63 nec Auctorum. — Cupulis minutis, V4-V5 "^'^- diam., sessi- 

 libus, centro punctiformi adfixis, denique applanatis, disco albido, 

 subinde lutescente, extus margineque crenulato aibido-pilosellis; 

 ascis cylimlraceo-clavatis, doorsum longiuscule attenuatis, 40 s 4, 

 octosporis ; sporidiis distichis fusoideis, O^^^lV^» utrinque minute 

 1-guttulatis, hyalinis. 



Ilal). in foliis quercinis dejectis in Scotia et Padova e Co- 

 negliano Ital. bor. — Ilel. punctoideu?n Karst. Fenn. I, 151, 

 huic perafiine videtur. — Var. robusteilum Sacc. Mich. I, p. 427, F. 

 . it. f. 1352: recedit ascomatibus majoribus, eximie margine sinuosis, 

 ascis sporidiisque duplo majoribus (nempe primis 60^7-S, postre- 

 mis clavulato-bacillaribus l^-l^'* ^^U~^^li)'i excipuli contextu angu- 

 ste parenchymatico, fuscescente ad marginem extusque prosenchy- 

 raatico-spinuloso, dilutiore. In foliis dejectis et arescendo (ob 

 raycelium?) aurantiaco-coloratis quercinis in silva Montello 

 Ital. bor. 



6. Pseudohelotium punctoideum (Ivarst.) Sacc. Pezizella punctoidea is.so 

 (Karst.) Rehm Ascom. n. 162, Pseudohelotium chloroticum Kunze: 

 Cfr. Grevill. V, p. 61, Ilel. punctoideum Karst. M. F. I, p. 151. 



I — Gregarium, sessile vel substipitulatum ; cupula subimmarginata, 



1 subnuda, convexa, sicca plana vel concaviuscula, hyalino-albida, 



j disco siccitate testaceo, 0,4 mm. lat. ; ascis e basi tenuata, fle- 



xuosa, cy lindraceo-clavatis vel clavatis, 38-43^5-0,5, apice jodo 



non tinctis; sporidiis distichis, fusoideo-elongatis, ut plurimum 



' rectis, subeguttulatis, 5-8 «2-3; paraphysibus gracilescentibus. 



Hab. ad folia Epilobii angustifolii putrida locis udis in 



Mustiala Fennise et Germania. — Ascomata siccitate interduni sub- 



hemispha3rico- vel subspha3roideo-contrac(a, leviter furfurpUa, ses- 



silia vel stipite punctiformi. 



