612 l'\ renomycetse, Si)h,TTiace:i'. Pheeosporse, Hypoxylon. 



brinis vol tabacinis, intus, praeeertim basi coccineis, denique fu- 

 sco-atratis 2-5*1-2 mm.; peritheciis sphsericis, vertice subappla- 

 natis, nitide prominulo-papillatis, denique ore pertusis, villo fur- 

 furaceo vestitis. densissime stipatis, vix 500 ;j.. diam., contextu 

 coriaceo-carbonaceo ; ascis octosporis, cylindraoeis, breve pedicella- 

 tis, 95-125 « 10-12 p. spor. 75-05 a. long. ; sporidiis monostichis, 

 ellipsoideo-oblongatis, inaequilateris, utrinque obtusatis, atro-fuscis. 

 llab. in ramulis corticatis. Porto Alegre, Rio Grande do Sul 

 Brasilins. — H. rutilo maxime affine, sed praecipue sporidiis differt. 



8. Hypoxylon juruense P. Henn. Fungi Amaz. II, p. 260. — Stro- 3067 

 matibus rotundato-pulvinatis carbonaceis, ruguloso-subverrucosis 

 vel subfavosis, ochraceo-ferrugineo-pruinosis, intus atris, ostiolis 

 punctoideis subelevatis vel subcupulato-immersis, 1 '/.,-4 mm. diam.; 

 peritheciis immersis subglobosis; ascis cylindraceo-clavatis, apice 

 rotundatis, stipitatis, 8-sporis, ca. 100-130 ;j.. longis, p. spor. 60- 



80 « 6-8; paraphysibus filiformibus, hyalinis; sporidiis oblique mo- 

 nostichis, ellipsoideis v. oblongis, s;ope subinaequilateralibus, utrin- 

 que obtusis, 1-guttulatis, atro-brunneis, 10-15*5-6. 



Ilab. in ramis siccis, Rio Jurua, Bom Fim Amazonke. — Pr83- 

 cipue stromatibus subfavosis species dignoscenda. 



9. Hypoxylon ohiense Ellis et Everhart - Syll. XI, p. 287. — Cfr. 

 Harrim. Alaska Exped. Crypt. pag. 34, pl. IV, fig. 2. — Ascis 

 clavatis tenuiter stipitatis, 68-80 « 7-8 ; sporidiis oblique monosti- 

 chis, oblongo-ellipsoideis, 5,5-7,5 » 2,5-3,5, fuligineis; stromate 2-4 

 cm. longis et latis; peritheciis 1,5-1,7 mm. longis. 



Ilab. ad truncos Abietis, Sitka Alaska (Trelease). 



10. Hypoxylon tahitense Baccarini in N. Giorn. bot. it. 1904, p. 417, a 

 tab. IV. — Stromate effuso, crassiusculo nigro, tubercula quam- 

 plurima erecta, globosa, breviter pedunculata, pisi magnitudinem 

 ajquantia vM superantia, peritheciifera, gerente; tuberculis minute 

 mamillosis, ob peritheciorum ostiola breviter protuberantibus, extus 

 atris, intus carbonaceo-badiis ; peritheciis crebris, monostichis, ad 

 700 a. latis; ascis confertis cylindricis breviter pedunculatis, apa- 

 raphysatis 150-170 ;j.. longis; sporidiis cymbiformibus, monosti- 

 chis, imcquilateralibus, 22-23 « 7-8. 



Hab. ad ligna, Otaiti Polynesire. — Ad subg. Coznopus spectat 2069 



11. Hypoxylon (?) sulcatum Sterb. in Arkiv for Botan. 1904, Band. 2, 

 p. 20, fig. 47-48. — Stromatibus diatrypeoideis, plane a matrice 

 distinctis, immi applanatis, lenticulariter prominentibus, varie 

 plorumque rotundatim doterminatis. interdum paullum lobulatis, 



