Pyrenomycette, S|(h!Priiicpfe, Chsetomium. 117 



Ilab. iii Gallia (matrice iioii indicata), 



12. Chaetomium rigidulum Baiu., Bull. Soc Mycol. Fr., XXV ^1909) 3695 

 p. 228, t. 20. — Perithecia 300 [x. diam.; setulio majores 300- 

 400 «6; asci clavati, octospori; sporidia 8 =* 6, utrinque subapi- 

 culata. 



Ilab. in excromentis Cuniculorum in silvis, in Gallia. 



13. Chaetomium Oospora Beauverie, Etud. polymorph. pag. 21B-218 3696 

 et fig. 65-69 (sine diagnosi). — Peritheciis globosis, verruculosis, 

 setosis, setulis in medietate sup. perithecii prselongis, erectis, tor- 

 tuosis, perithecii diametro sesquilongioribus , inferioribus multo 

 brevioribus divergentibus vix ilexis, basilaribus repentibus; ascis 

 clavatis longiuscule sensim stipitatis, octosporis, apice rotundatis ; 

 sporidiis distichis, ovoideis, 24-25 * 14-16 (ex icone), coloratis. 



Ilah. in Gallia in culturis Oosporae crustacetc, quacum 

 vivit, et cujus, teste Beauverie, esset status ascophorus. 



14. ChaBtomlum spirochaete Palliser in North Am. Fi. III, pt. 1 (1910) 3697 

 p. 61. — Peritheciis plus miuus dense gregariis, late ellipsoideis, 

 300 * 225, tenuivus, fragilibus, atro-brunneis, siupe nigris, dense 

 piligeris; pilis basalibus et lateralibus remote septatis, levibus, 

 brunnois, flexuosis, 3 a. cr., apicalibus numerosis, saBpe massam 

 dense intricatam spha^roideam, 800 [x. diam., formantibus, roctis 

 usque ad 350 |j.., supra maxime flexuosis v. irregulariter pluries 

 spiraliter tortis. atro-brunneis, basi 4-5 |x. cr., plus v. minus crasse 

 incrustatis, apicem versus pallidioribus; ascis . . . .; sporidiis e sub- 

 hyalino brunneis, late ovoideis, utrinque leviter apiculatis, 7- 



11 « 6-9. 



Ildb, in charta uda putrescente, Ames Jowa Amer. bor. (L. 

 H. Pammel). 



15. Chaetomium flexuosum Palliser, in North Amer. FI. III, pt. 1 3698 

 (1910) p. 61. — Peritheciis sparsis v. gregariis, late ellipsoidois 



V. ovoideis, 300-400 « 225-350, tenui-membranaceis, atro-brunneis 

 V. nigris, ubique piligeris; pilis basalibus et lateraUbus longis, te- 

 nuibus, iiexuosis, pallide brunneis, apicalibus parcioribus, 500 « 

 4-6, sursum sensim tenuatis, remote septatis, atro-brunneis, supra 

 pallidioribus, asperulis, rectis, prope apicem vero semel v. bis laxe 

 spiraliter convolutis; ascis . . . . ; sporidiis brunneis late ovoideis 

 V. subglobosis, utrinque subapiculatis, 9-11 v 7-9. 



Ilah, in cistis vetustis, lignis et fructibus Hordei putrescen- 

 tibus, New York, Michigan etc. Amer. bor. 



16. Chaetomium aterrimum Ell. et Ev., in Palliser North Am. Flora, 3699 



