Addenda ad vol. I. vu 



Ad genus Valsam periinet, teste Cooke, Hypoxyton erinoeeum B. et Rav. 

 {H. Ravenelii Sacc. 1496), ostiolis longieoUibus, sporidiisque hyalinis allan- 

 toideis poilens;, hinc Valsa erlrtacea ^"'ncupanduin. 



19. Eutypelia COnfluenS (Nits.j Snee. TYTort.hieri Iffieh. [I, pag. 591. — A 5900 

 typo diflert stromatibus sparsiy <ncc seria.tis., pec connuentibusV, perithe- 

 ciis majuseulis, ostiolis 3-4-rimosis ; aseis iusoideis sUpitatis, parte sporif. 

 in medio as^o 30 ^6, pseudo-paraphysibus iongioribus obvallatis. octospo- 

 ris; sporidiis allantoideis 7-9 * !,7, pallide olivaeeis. 

 Heb. in ramis quercinis in Helvetut <M«rthibr). 



37.* Eutypelia venusta (EU.) Sace. Valsa nrnusta Ell. Torr. Bot. Cl. 1882, 5901 

 p. 112. — Perltheciis in acervulcs- corticales, linea nigra lignurn pene- 

 trante circumscriptos, 15-20 dense aggregatis, 250 /x. diam.; ostiolis cy- 

 lindraeeis, tenuibus, rugulosis, apice leuiter incrassatis, perithecio 2-3-plo 

 longforibus, iuitio in disculurn aigruni, iuasqualem, elongatum connexis ; 

 disculo per rimas longitudinales emergerite, denique ostiolis compaetis ob- 

 tusis «bliterato ; aseis tereti-ela vatis, 50-60*5-7, nucleato-paraphysatis ; 

 sporidiis octonis eylindricis, va!ue eurvatis, 2-4-nucleatiS, 8-1 1 * 1,5-2, 

 hyalinis. 



Hab. in ramis emortuis Robiniae Pseudacacise. New Jersey Amer. 

 bor. (Ellis). 



38.* Eutypella lutescens (EUis) Sacc. Valsa tutescens Ellis in Torr. But. 5902 

 Cl. 1882. 111. — Stromate eorticali: peritheeiis subglobosis, 10-15 sub- 

 cirrin<ifitibus. disco denique erumpente, brunneo, nonvexo ostiolis breve cy- 

 lindraceis obtusis, substellato-rimosis, prope peritbecia digestis; ascialan 

 ceolatis, p. sporif. 36*6; sporidiis cylindraceis, hyalinis, curvis, 6-7.5*2,5. 

 Hab. in truncis Quercus coccineae, Arner. bor. — Lignum stromati 

 subposituna plerumque flavescii. 



39.* Eutypella? niphoclina (C.) Sacc, VaUa niphoclina Cooke Grev. XI, 5903 



p. 109. — Lineato-erumpens; peritbeciis ovatis, in stromate niveo nidu- 



lantibus, ostiolis brevibus, convergentibus, sulcatis, in lineas transversas 



erumpentibus; ascis cylindrico-clavatis; sporidiis aUantoideis, hyalinis 8*2. 



Hao. in eortice Betuhe uiurae. Floreace Carolina mt. America bor. 



(RjLVENEL) 



40.* Eutypa atomospora (Cooke) Sacc. VaUa atomospora Cooke Grev. 5904 

 XI, p. 109, Ci'r. Syiloge I, p. 17S. — Immersa; p«ritheciis (4-6) subglobo- 

 sis atris. in ligno immersis, ostiolis elongatis, convergentibus, erumpenti- 

 iius; a c m minutis, 15*5, elavato-ianceolatis: sporidiis allantoideis. minu- 

 tissimis. 2.5 f*. longis, hyalinis. 



Hab. in raniis Corni. Seaboard of 3. Cnrolioa Amer. bor. (Ravenel) 



