544 Fyrenomycete?r?. Sphieriacese. Phseosporse, Uypoxyloii. 



ascis linearibus; sporidiis oblongis, continuis, fuscis, prioaum biiiu- 

 cioalis, 12^j4, 



llab, in Alno serrulata Carolina Anier. bor. 



4. Hypoxylon OVlnum Berk., C. GroviUea XI, 120. — HQmisphieri- 2211 

 ciun V. confluenti-elongatura. purpureo-nigricans, 'luruni, love, sub- 

 nitiduin, intus fuscum; peritiiociis fitratosis, atris, subglobosis, ostio- 

 lis obsoletis; ascis cylindricis; .sporidiis ellipticis, fuscis, dein atro- 

 fuscis, 16-18^7. 



llah. in lignis Orizaba, Mexico et Tristan d' Acunha. 



."). Hypoxylon stratosum Sacc. Myc. Auslr. n. 72, f. i. — Stromato 2212 

 heniisph;orico, lua^no, in cortice superficiali. subereo-ligneo, deni- 

 que subcarbonaceo, 3-4 cni. lat., ubique fuliginoo, extus ievi snb- 

 laccato, osliolis punctiformibas crebris non vel vix exstantibus ob- 

 solote puuctulato, intus stratis plurimis (15-20) concentricis subero- 

 sis, nitidulis, constipatis praedito; stratis exterioribus 5-G perithe- 

 cigeris; peritheciis oblongo-ellipsoideis, nigris, carbouaceis 1,5 mm. 

 alt., '2 "^it^- ^'^^M collis brevissimis, cylindraceis ; ascis . . . . jam 

 resorptis; sporidiis ollipsoideis, utrinque aequaliter rotundatis, atru- 

 fuliginois, ^ubittd^i guttulatis, 12^5 5-5,5. 



Ilab. in cortice arborum emorluarum, Gracomoro Au.straliae 

 freciuens. — A spociebus stratosis //. Peiersii et If. ovino spori* 

 diorum dimensionibus, stromatis forma etc, satis differre vidotur.* 



II. Phijlacia T.6v., Cooke. 



6. Hypoxylon turbinatum Herk. — Sacc. Syli. I, p. 372. — Var. guaranitj- 2213 

 CUm Spng. Fungi Guar. Pug. I, n. 20G, — Stromatibus obconicis, so- 

 litariis v. donse gregariis, rarissimo conliuentibus, superne applana- 

 to-truncatis, 7-8 mm. alt., 9-16 mni. d. sup., margine recto. promi- 

 nulo, obtuso, diseo convexulo, centro plano v. depresbulo, glabns, 

 atris, opacis, levibus v. minutissime (vix sub lente valida) rugulosis v. 

 sparse papillulosis; cortice crassiuscnla, 0,2-0,4 mm. crass., dura, 

 corneo-carbonacea, in fracturis resinose nitetjte, diu persistente, vix 

 centro disci apicalis per a?tateni obliterata ac evanescento. a subsian- 

 tia iriterna stroniatis disfinctissima; substantia interna totum corticis 

 stromatis cavuni implente. homogenoa, fusco-atra vel coiToicolori, 

 obsoleto fibrosula, in fracturis sericoo-nitente; peritheciis sub disco 

 supero in cavitatu lenticulari dense aggregatis, veiticalibus cylin- 

 draceo-ellipticis, 1-2 mtn. iong.. 0,;i-0,4 mm. diam., membranaceo- 

 coriacellis, per auatem fragilibus ac friabilibus, ostiolo minuto 

 (vix evoluto) disci stromatis superticiem vix attingente imporspi- 



