Pyrenomycetpe, Dothideacese, Hyalodidyma?, Dothidella. 849 



— Maculis fuscidulis v. pallidulis, rotundatis; stromatibus innato- 

 erumpentibus concentrice dispositis, hemisphaericis, rugulosis, atris, 

 opacis, ca. 180-250 ;x. ; peritheciis immersis, subglobosis; ascis cla- 

 vatis vel subfusoideis, 8-sporis, paraphysatis, 50-60 « 13-15; spo- 

 ridiis oblonge clavatis, rectis v. curvulis, hyalinis, medio 1-septa- 

 tis vix constrictis, hyalinis, 20-25 » 4-5. 



Hab. in foliis Saururacese cujusdam Cerro de Escaler, Peru. 



11. Dothidella Arechavaletae Speg. Myc. argent. ser. II, 1902, p. 76. 2953 



— Stromatibus amphigenis, hypophyllis vix prominulis tectis, 

 epiphyllis magis prominulis, atris, innatis, subgloboso-lenticulari- 

 bus, laxe gregariis, 0,3-0,5 mm. diam.; loculis in quoque stromate 

 1-5, globosis, e mutua pressione angulosis 100-120 p.. diam.; ascis 

 apice obtuse rotundatis crassiusculeque tunicatis 60-65 w 10, bre- 

 vissime pedicellatis, octosporis, aparaphysatis; sporidiis rectis v. 

 leniter curvulis 22 « 4, utrinque subobtusiusculis, subclavulatis, 

 medio 1-septatis, non v. constrictis hyalinis, an tandem 3-septatis 

 atque chlorinis? 



Hab. in foliis vivis Ocoteoe acutifolise prope Montevideo, 

 in Uruguay. 



12. Dothidella Mikaniae P. Henn., Fungi S. Paulenses I, in Hedw. 2934 

 1902, p. 111. — Stromatibus epiphyllis sparsis, minutis, pulvinato- 

 verrucosis, atris, subcarbonaceis, opacis, 0,3-0,8 mm. diam., peri- 

 theciis globulo^is ca. 150-200 ;j>. diam.; ascis clavatis, apice obtu- 



sis, basi attenuato-stipitatis, octosporis, 50-65^12-16; paraphysi- 

 bus filiformibus, hyalinis ca. 1,5 ;x. cr. ; sporidiis oblique monosti- 

 chis vel distichis, ovoideis, ellipsoideis vel subfusoideis, medio 1- 

 septatis, loculis 1-guttulatis, 10-14^4-5, hyalinis. 



Hdb. in foliis Mikaniae pr. S. Paulo Brasilia\ Cfr. supra p. 845. 



13. Dothidella Ulei P. Henn. Fungi Amaz. II, p. 254. — Stromati- 2955 

 bus erumpenti-superficialibus c;Tespitose congestis, ovoideis, carbo- 

 naceo-atris, rugulosis, ca. l / 3 -3 mm. diam. ; peritheciis paucis, 

 ovoideis immersis; ascis clavatis, rotundato-obtusis, 8-sporis, pa- 

 raphysatis, 50-80^10-16,; sporidiis subdistichis, oblonge clavatis, 

 hvalinis, medio 1-septatis, haud constrictis, 13-20. 



Hab. in foliis Hevea. 1 brasiliensis, Eio Jurua Amazonia.'. 



14. Dothidella Coutoubeae P. Henn. Fungi Amaz. II, pag. 254. — 2956 

 Stromatibus epiphyllis gregaric sparsis, innato-erumpontibus, ro- 

 tundato-pulvinatis, planis, atris, punctoidoo-ostiolatis, ca. 1-2 mm. 

 diam.; peritheciis immersis subglobosis v. ovoideis; ascis fusoideis, 

 subobtusis, 8-sporis, 70-90^6-9; paraphysibus filiformibus, hyali- 



54 



