388 Sphaeriaceae, Phaeospora3, Hypoxylon. 



monostichis, late ellipticis, utrinque acutiusculis, rectis v. parum 

 inaequilateralibus, ex hyalino tandem obscure fuscis, 16-18 ^^ 8-9. 

 Ilab. in ligno duriore fagineo pr. Miinstor, (Estrich Germa- 

 oiae et in ligno putri Novre Zelandia;. 



IV. Ccenopus: stromate, cnuso supra tuberculoso v. sublruticuloso. 

 {k(iXylariam\QVgii; cl'r. Xylaria digHata v. dnhia, Xyl. Puiggarii etc), 



155. Hypoxylon ccenopus (Fr.) Mont. Gub. p. 'M\. ^Sphcona cnenopus 1488 

 Fr. in Linntea 183U, vol. V. p. 542. — >»'igrum, tuberculis planis deor- 

 sum angustatis substipitatis in crustam undulatam stipatis; perithe- 



ciis subimmersis; ostiolis punctiformibus; ascis ; sporidiis 10 



a. longis (teste Berk.). 



Ilab. ad cortices et ligna putrescentia in Cuba, Suriuamo, Cey- 

 lon, Brasilia, Borneo. — Perithecia in singulo tuberculo pauca, ma- 

 gna. ovoidea. Adest v. apoda et var. raajor (Brasilia). 



156. Hypoxylon cetrarioides Welw. et Curr. Fungi Angol. p. 282, hso 

 tab. 18, fig. 5-6. — Stromate decumbente, laciniato, habitu et cre- 

 scendi raodo Cetrariam iristera simulaute; laciniis dilatatis, mul- 

 tifidis, apicem versus in perithecia transeuntibus; peritheciis den- 



se aggregatis aliquando complanatis, irregularibus, plurima ostiola 



prjestantibus ; sporidiis 



Hab. ad truncos magnos putrescentes in sylvis primitivis pro- 

 pe Quilanga, Pungo Andongo, Quibolo, Gokmgo alto (Africa occ). 

 — Species pulchella E. ccenopodi subaffinis. 



157. Hypoxylon xylarioides Speg. Fung. Arg. I, p. 179. — Stroma- 14.10 

 tibus parvulis, 2-4 mill. d., globosis v. depressis, densiuscule grega- 

 riis, numquam vel rarissime confluentibus, intus albis extus atris, 

 gibbulosis, sessilibus vel stipite 1-3 mill. long. Vi-y^ crass. late- 

 raliter compresso, k«vi, glabro, atro fultis; peritheciis paucis in 

 eodem stromate 18-24 gregariis, minutis WY^ mill. non vel vix 

 prominulis ostiolo minutissimo, vix sub microscopio perspicuo, perfo- 

 ratis, atris; ascis cylindraceo-clavatis sursum acutiuscule rotunda- 



tis deorsum in stipitem longiusculum desinentibus, p. sporif. 70- 

 75 i; 12-15; stip. 30-35 ;; 5, octosporis, paraphysibus filiformibus, 

 guttulatis longioribus obvallatis; sporidiis oblique monostichis ra- 

 rius distichis, elliptico-subnavicularibus, primo 1-magni-guttatis, 

 opace fuligineis, 16-18^:8-9. 



Ilab. in caulibus dejectis putrescentibus Jussieuai (?) in pa- 

 ludosis secus Rio de la Plata a la Recoleta, Argent. Amer. Austr. 



