398 Sphseropsidcre, Sphaerioide», Scoieoosporse, Phleospora. 



M}''^. Fenn. XX, p. 105. — Peritheciis sparsis v. laxe gregariis, 

 erumpenti-superficiaiibus, subrotundo-depressis, glabris, coritextu 

 fibroso, fuligiQCO, fusco-atris, 0,1-0,2 ram. diam., mox ore lato 

 apertis; sporulis bacillaribus v. filiformibus, plus ralnus curvatis, 

 saBpissime falcatis. pluriguttulatis v. spurie pluriseptatis, hyalinis, 

 27-45=; 3-4, in globulum persistentem pallidum ejectis. 



IJab. in ligno vetusto Populi tremulaj in regione raustia- 

 lensi Fennias. 



PHLEOSPORA Wallr. Fl. crypt. p. 170, Sacc. Syll. III, p. 577. Se- 

 fjlorella Berk. Withe Rust. Cabb. p. 7, — Ob perithecii contextum 

 parum di.stinctura, quasi e matricis cellulis infuscatis formatum, 

 genus hoc fero ajquo jure ad Melanconieas traiii potest, at in an- 

 cipiti hic servari potest. Quocumque vero pooas, certe species ejus 

 typicae (e. g. Phl. Mori) sub Phleospcra militare debent, nec ad 

 Septoghjeum adscribendae sunt, uti cl. Briosi et Cavara nuper fe- 

 cerunt. 



1. Phleospora Celtidis E. et M. Journ. Myc. 1887, p. 87. — Maeu- 6506 

 lis griseo-brnnneis, centro griseis, irregularibus, coalescentibus ; 

 periiheciis atro-brunneis, subglobosis, prominulis, in quaque raa- 

 cula paucis, amphigenis, 200-275 u. diam.; sporulis subhyalinis, 

 subfusoideis, utrinque subacutis, curvis, 6-8-septati§, 70-80 ^ 8-10. 



HoJk in foliis Celtidis occidentaiis, Missouri Amer. bor. 



2. Phleospora AsiminaB E!i. et Morg. Journ. Myc. 1887, pag. 88. — 6507 

 Maculis atro-brunneis, venulis foliis limitatis; perithsciis valde ru- 

 dimentariis, minutis, confertis, subtus deficientibus ; sporulis oblon- 

 go-fusoideis, granuioso-farctis, guttatis, deraum 3-septatis, subcon- 

 strictis, 20-40 ij 12-15, in massam pruinosam exeuntibus; basidiis 

 validis, 10-20 «6-10. 



Hab. in foliis Asirain^ trilobse, Preston, Ohio Amer. bor. 

 (A. P. Morgan), — Habitus Cylindrosporii. An Septogby.umf 



3. Phleospora /Esculi Cooije in Grev. XVI, p. 48. — Hypophylla; 6508 

 peritheciis innalis, demura supra pertusis ; sporulis cylindraceis v. 

 obtDse fusoideis. 3-septatis, 30-35 ^ 8, hyalinis, in massas exeun- 

 tibus. 



Hah. in foliis Castanece vescae, Shere Dritannia^ (Dcct. 

 Capron). 



4. Phleospora Anemones E. ct K. Journ. Mycoi. 1887, p. 88. — Ma- 6509 

 culis purpurascentibus, in folio fiavido ; peritheciis sublus distincte 



