484 P\Tenomycetse, Sphseriacefe, Alhmtosporse, Eutypella. 



obtiisis, paraplij^-satis ? ; sporidiis distichis, allantoideis, hyalinis, 

 modice curvulis, 6-9^1 '/,-2. 



Hab. in ramis emortuis Liriodendri TulipifiBri in W. 

 Virginia Amer. bor. (Nuttall). 



EUTYPELLA (Nits.) Sacc. — Syll. I, p. 14B, IX, p. 460, XI, p. 274. 



1. Eutypella Sarcobati EU. et Ev. BuU. Torr. Bot. CI. 1897, p. 462. i8i6 



— Stromatibus eorticalibus, orbicularibus, 1 '/j mm. diara., linea 

 nigra^angusta cinctis, superficiem ligni nigrificantibus ; perithe- 

 ciis 3-8, ligno immersis, globosis, '/, mm. diam., coriaceo-tunicatis, 

 intus nigris et nitentibus, supra in colla tenuia abrupte contractis; 

 ostiolis erumpentibus, connatis, conicis, 4-sulcatis; ascis (p. sp.) 

 clavato-cylindraceis, 25-30 v 4-5; sporidiis subdisticliis, allantoideis, 

 curvulis, byalinis, 4-5 v 1-1 '/^. 



Hdb. in caulibus emortuis Sarcobati vermicuiati, Colo- 

 rado Amer. bor. 



2. Eutypella herbicola Ell. et Ev. Proc. Acad. Philad. 189B, p. 426. 1327 



— Stromatibus elongatis, B-6 cm. longis, 2-3 mm. latis, extus 

 schistaceis, hnea nigra caulem penetrante circumscriptis ; perithe- 

 ciis globosis, 300-450 jj.. diam., non profunde innatis, solitariis v. 

 3-10 valsoideo-consociatis ; ostiolis erumpentibus, tuberculoso-glo- 

 bosis V. breve cylindraceis, apice incrassatis, quadrisulcatis , ascis 

 p. sp. fusoideo-clavatis, 30-35 « 5-6, stipite gracili ; paraphysibus 

 obscuris v. nullis; sporidiis allantoideis, luteohs, leniter incurvis, 

 obtusis, 6-8vlY^-2. 



Hdb. in cauHbus emortuis Asteris cordifolii, Ohio Amer. 

 bor. (MorctAn). 



3. Eutypella Rosae^Otth, Bem. Mittheil. 1870, p. 97 (Valsaj. — i828 



— Laxe gregaria; peritheciis in orbem congestis, stromate parco 

 albido obsolete nigrolimitato ad lignum demersis, subglobosis; collis 

 tenuibus fasciculatis, sursum incrassatis, ostiolis nigris nitidulis in 

 discum erumpentem leniter prominulis stipatis: ascis pusillis, cla- 

 vatis, o-tosporis; sporidiis exiguis, 10 ==' 2, hyalinis. 



Hah. in ramis emortuis E-osae caninas in Helvetia. 



4. Eutypella Mahoniae P. Brun. Act. Soc. Linn. Bordeaux, 1890, i829 

 p. B5 extr. — Stromate valsoideo, cortice immerso, conico; peri- 

 theciis 6-8 consociatis, globosis, in collum breve elongatis, ostiolo 

 brevi v. plus minusve elongato donatis, crassis, sulcatis ; ascis cy- 

 lindraceo-clavatis, 55-60 « 5-6 ; sporidiis distichis, cylindraceis, cur- 

 vatis, 12-14 ^ 2 '/^-^, subhyalinis. 



