PyrenomycetoEe, Sphfleriaeece, Phfeosporte, Anthostoma. 521 



23. Anthostoma Ellisii Sace. — Syll. I, p. 30S. — Var. exsutians Peck 2127 

 40 Rep. p. 67. — Peritheciis in stromate corticali coiifertis, te- 

 nuibus, angulosi^, epidermide piistulatim elevata, irregulariter rnpta 

 adnate tectis, ostiolis vix perspicuis ve! infra epiflermidem nidu- 

 lantibus; ascis gracillimis, cylindraceis, 40 c; 4; sporidiis minutis, 

 obiongis, recti.s, coloratis, 5 u.. long. 



Hab. \n cortice omortuo Aini incanic in Elizabetbt^)wn 

 Amer. bor. 



24. Anthostoma ontarlense EU. et Ev. Proc. Phil. 1890, p. 228. — 2i?8 

 Stromatibus convexis, '/4-% fnu), diam., plu5 rainus seriatim con- 

 fluentibus, e corticis substantia imrautata constitutis, linea nigra, 

 ligno penotrante circumscriptis; peritheciis in stromate confertis, 

 subglobosis, '/2"% "1"^' diam., pariete crasso, collo angusto, ostioio 

 subgloboso, profunde 4-suIcato, erumpente; ascis gracilibus 8-spo- 



ris, 90-110 p. long., p. sporif. 75-80 =; 8-10, copiose paraphysatis ; 

 sporidiis subdistichis, cylindraceis, subincurvis, brunneis, 20-26 ^^ 

 4-4,5. 



fTab. \n ramis emortuis Saiicis, London Cauada Amer. bor. 

 (F. Dearness). — Habitus Valsce siellulatce. 



25. Anthostoma gastrinoides Ph. et PI. Grev. X, p. 71. — Dioco 2129 

 concavo, nigro, stromate nigrescente; peritheciis 8-10, circinanti- 

 bus, ligno semiimmersis; ascis cylindraceis, 80::; 8-10, octosporis ; 

 sporidiis obiique monostichis, atro-fuJigineis, ellipsoideis, 15::; 5, 

 initio nucleatis. 



Hab. in rarais Vibnrni, Bristol Britannife (Buckna,ll). — Anlh. 

 gaslrino peraffine. 



26. Anthostoma atro-fuscum (Berk. et Curt.) Berl. et Vogl. Add. ^iso 

 p, 45 Fuckelia alro-fusca Berk. et Curt. in Herb. Berk. 9004 



et Cooke in Grev. XII, p. 51. — Erurapens; pustulis minimis, vix 

 Y2 mm. diam., ellipticis, cortice marginatis; peritheciis insequali- 

 ter iri stromate atro, depresso congestis; ascis cylindricis, stipita- 

 tis; sporidiis ellipticis, fuscis, 13.^7. 



IJab. in cortice Rhois glabrae in monlanis Virginia Ameri- 

 cai borealis. 



27. Anthostoma microstroma Speg. F. Fuog. n. 176. — Fuchelia; ?i3i 

 stromatibus ellipticis, 2 mm. long., 1 mm. lat. transversis, pulvina- 

 tulis 0,5 mra. crass., truncato-marginatis, superne applanatis atris, 

 glabris, peridermio tectis, subadnatis, non v. vix erumpentibus; pe- 

 ritheciis globulosis 350-400 p. diam., atris glabris, binis v. ternis in 

 quoque stromate, non v. vix ostiolato-papillulatis ; ascis diffluenti- 



