1020 PyrenomyceteJB, Dothidcsiceee, HyalosporDe, f*hyllachOra. 



amphigeiiis, vix pronainulis, atris, glabris, non vel vix nitentibas, 

 pauciloculatis , contextu atro, subcarbonaceo, indistincto; locuMs 

 globosis vel e mutiia pressione angulosis, 80-lEO (i. diam,, nucleo 

 albo farctis; ascis cylindraceis, antice rotundatis vel Iruncato-ro- 

 tundatis, postice breviter attenuato-pediceilatis, 70-80 t; 7-12, octo- 

 sporis, paraphysibus filiformibus, densiusculis obvallaiis ; sporidiis 

 oblique monostichis vel rarius subdistichis, piriformibus vel sphcB- 

 roideo-piriformibus, 12-13::; 6-8, primo granulosis, dein limpidis, 

 hyalinis. 



Hab. ad folia viva Verbesinae cujusdam in dumetis prope 

 Guarapi Brasili;ie. 



46. Phyliachora? Poiemonii Harkn. F. Pacif, V, pag. 446. ~ Amphi- 4073 

 gena; maculis nigris, subrotundis, 2-6 ram. lat., papillatis, niten- 

 tibus; peritheciis dense gregariis, stromate immersis; ascis spori- 

 diisque non visis. 



Ilab. '\n foljis vivis Polemonii humilis, Donner, Sierra Ne- 

 vada Amer. bor. 



47. Phyilachora Trifolli (Pers.) Fuck. Symb. myc. p. 218, .Sacc. Syll. 

 II, p, 613. — Asci ciaviti; sporidia elliptica, continua, hj^alina, 

 10-12:; 5 (Ex speciminibus Herbarii Cl. Berkeleyi. Cfr. Cooke in 

 Grevillea XIII. p. 93). 



48. Phyilachora oxalina EII. et Ev. Journ. Myc. 1887, p. 41. — Gre- 4074 

 garia, tuberculiformis, minuta, 0,5 ram. diara. ; sporidiis oblongo- 

 fusoideis, hyalinis, 2-guttatis, dein 1-septatis, 7-8 :; 2-3. 



Hab. in foliis viventibus Oxalidis co r n icu latae, Faulkland 

 Del. Amer. bor. (.\. Commons). 



49. Phyllachora Nyctaginearum Speg. F. Guar. n. 107. — Maculis 4075 

 hinc inde sparsis, orbicularibus, 5-10 mm. diam., indeterminatis, 

 pallescentibus, stroraatibus in centro raacularum laxe aggregatis, 

 15-30 in quaque macula, subglobosis, 200-250 [x. diam., matrici 

 innatis, utrinque prominulis, atris, opacis, glabris, coriaceo-carbo- 

 nacei.s, l-3-locularibus; loculis minutis, globulosis, 100-150 fx. diani. 



vel e niutua pressione difformibus, albo-farctis; ascis cylindraceo- 

 subclavulatis, 90-110^18-20, apice obtuse rotundatis, tunica vix 

 incrassata vestitis, postice breviter crasseque pedicellatis, paraphy- 

 satis, 8-sporis ; sporidiis recte vel oblique distichis vel submono- 

 stichis, elongato-ellipticis, utrinque obtusatis, 22-24 :i 9, non v. vix 

 subinaequilateralibus v. subrhomboideis, granuloso-farctis, hyalinis. 

 Hab. ad folia viva Nyctagineae cujusdara in silvis pr. Gua- 



