Sphcieriaceae, Allantosportio, Valsa. 27 



rugosis, superficie corticis, interioris iiisideutibus vel vix. inrossis, 

 in colla, 100-150 y.. longa, cylindracea, tecta, e[)i(lerini(U3!n fascia- 

 tini perforantia discun» non efficier>tia desinentibus; ascis ;55-10:s 

 4-5 p. sporif. ,• sporidiis cylindraceis, iiyalinis, leniter curvulis, 5- 

 6-1,5-2. 



*1(). Valsa Mulleriana Cooke in Grevillea XIV, p. 40. — Pustulis a^c^^ 

 convexis, erunipentibus, majusculis, suborbicularibus ; peritlieciis 

 atris, ovatis, sursum in colla levia productis, hinc illinc cuni nia- 

 crostylosporis in eadem pustula immixtis*; ascis clavatis, octospo- 

 ris ; sporidiis inordinatis, allantoideis, hyalinis 8 := 2, sa;pe 1 a. 

 crassis; macrostylosporis in eadem vel altera pustula, piriformi- 

 bus, 2-3-septatis, longitudinaliter divisis, fuscis, 12-14:^9. 

 Hab. in ramis Quercus, Eastbourne Britannice (Mullhr). 



*17. Valsa rhizina (Sch^v.) Cooke in Grevillea XIII, p. 3), Sphcvria 4215 

 rhiz/na Sch^v. Syn. Amer. bor. n. 1398 et Sacc. Syll. II, p. 388. 



— Sporidia allantoidea, 9 .-; 3. 



"18. Valsa Radicum (Schw.) Cooke in Grevillea XIII, p. : 8, Sphcc- ^jg, 

 ria Radicmn Sclnv. Syn. Amer. bor. n. 1335 et Sacc. Syll. 11, 

 p. 380. — Sporidia allantoidea, 10 y.. longa. 



*19. Valsa juglandicola (Schw.) Cooke in Grevillea XIII, p. '3S, Sphtv- 4173 

 rm jaglandicola Schw. Car. n. 102 et Sacc. Syll. II, p. 379. — 

 Sporidia allantoidea, 0^:2. 



*23. Valsa variolaria (Schw.) Cooke in Grevillea XIII, p. 38, Sphcv- 4180 

 ria variolaria Sclnv. Syn. Amer. bor. n. 1371 et Sacc. Syll. II, 

 p. 380. — Sporidia allantoidea, 7,8^:3,2. 



*24. Valsa prunicola Peck in 33 Rep. St. Mus. 1883, p. 33. — Pu- .-.oii? 

 stulis sparsis, leniter prominulis, epidermide perforantibus vel 

 transverse erumpentibus; peritheciis 10-12 ligno immersis vel cor- 

 tice interiore nidalantibus ; ostiolis stipatis, vix exertis; ascis fu- 

 siformibus vel subcylindraceis, rectis aut vix curvulis, quadrinu- 

 cleatis, hyalinis, 12-15^4. 



Hab. in ramis emortuis P r u n i p e n s i I v a n i c a? , Sandlake 

 Amer. bor. 



*25. Valsa agnostica Cooke et narkne.><s in Grevillea XIII, p. 17. ,;o,3s 



— Erumpens, subrotunda convexa; caespitulis in cortice nidulan- 

 tibus, primo tectis, demum disco suborbiculari nudo; peritheciis 

 8-12, subglobosis, atris , in stromate pallido aggregatis; ostiolis 

 brevibus rectis, obtuso-rotundatis, nitidis; ascis subclavatis, octo- 

 sporis; sporidiis allantoideis, rectis vel curvulis, bisorialibus, hya- 

 linis, 6-7 t^ 1,5. 



