418 Pyrenoraycetge, Dothideaceae, Phyllachora. 



Hdb. ad folia Jacquinire aurantiacfe, Jalapa Guatemala 

 (Kellerman). 



29. Phyllachora Ardisiae P. Henn., Hedwigia XLVII (1908) p. 254. 4745 



— Maculis fuscis, rotundatis v. confluentibus effusis, stromatibus 

 epipliyllis, rotundato- v. oblongo-pulvinatis, atris, subnitentibus, 

 loculis immersis numerosis vix ostiolatis; ascis clavatis, obtusis, 

 paraphysatis, 8-sporis, 65-80'* 8-10; sporidiis oblongis, obtusis, nu- 

 bilosis, hyalinis, 8-12 « 5-6. 



Hdb. in foliis Ardisire Candolleange, Luzon Prov. Ben- 

 guet, Daklanto Kabayan Ins. Philippin. (Merrill), 



30. Phyllachora ambrosicola Speg., Ann. Mus. Nac Buenos Aires 4746 

 t. XIX (1909) p. 414. — Maculis nuUis v. obsoletissimis, palle- 

 scentibus indeterminatis; stromatibus amphigenis innato-letiticu- 

 laribus 200-300 [x. diam., 1-locularibus, atris, nitidulis; ascis sub- 

 cylindraceis ssepius subtorulosis basi breviter crasseque stipitatis, 

 80-120 « 10-16, non v. parce paraphysatis ; sporidiis oblique vel 

 transverse monostichis, utrinque obtusissimis, 12-14 ^^ 8-9, medio 

 non v. grosse 1-2-guttulatis, hyalinis. 



Hdb. ad folia viva Ambrosiae tenuifoliie, Marmol prope 

 Buenos Aires Argentina Amer. austr. — An Ph. Anibrosice (B. 

 et C.) SacG. ? Species ad Physalosporam notis plurimis vergit. 



31. Phyllachora Macarangae P. Henn., HedwigiaXLVII (1908) p. 254. 4747 



— Maculis angulato rotundatis v. efPusis, fuscis; stromatibus epi- 

 phyllis gregariis, rotundato- vel oblongo-angulatis, pulvinatis, a- 

 tro-subnitentibus ; loculis immersis, sobglobosis, ostiolis subpuncti- 

 formibus; ascis clavatis, vertice obtusis, 8-sporis, 60-70^10-14; 

 paraphysibus filiformibus, hyalinis guttulatis, 2 >^.. crassis; spori- 

 diis monostichis v. distichis, oblongis, obtusis, hyalinis, 10-15 « 5-6. 



Hdb. in foliis Macarangie, Balut Ins. Philippin. (Merrill). 



32. Phyllachora Randiae Eehm — Syll. XIV p. 667 — subsp. Acu- 4748 

 leatffi Ferd. et Winge, Bot. Tidsskr. XXIX (1908) p. 19; Vidensk. 

 Meddel. fra den naturh. Foreni. Kiobenhavn (1908; p. 142, t. IV, 



fig. 2. — Stromatibus fere solum epiphyllis, innatis, planiusculis, 

 atris, nitidis, nunc minutis, nunc majoribus, ad 3 mm. diam., pu- 

 stulas loculigeras '/j-Vi nim. diam., vario secundum magnitudi- 

 nem stromatis numero (max. 20-30;, gerentibus ; loculis in pustula 

 singula 1-2, in epidermide vix mutata insidentibus, superue strato 

 nigerrimo subcuticulari limitatis; ascis cylindraceo-obovoideis, cla- 

 vatis, ovoideis, omnino versiformibus, 40-60* 15-20; sporidiis ob- 

 longo-ollipsoidois, 12-13 « 7-S. 



