Pyrenomycetese, SphaeriaceEe, Hyalodidyinse, Sphferella. 651 



11; spoiidia bicellularia, utrinque rotundata, ad septum constricta, 

 hyalina, 14 ^ 4. 



193. Sphaerelia Pontederiae Peck 40 Rep. p. 69. -— Maculis majuscu- 2663 

 lis, 12-20 (/. long., oblongis vel ellipsoideis, interdum confluenti- 

 bus, supra brunneis, subtus nigrescenti-brunneis vel griseolis; pe- 

 ritheciis minutis, 75 |/. lat., hypopiiyllis, nigris; ascis oblongis v. 

 subfusoideis, 50-63^:12,5; sporidiis confertis vel biseriatis, oblon- 

 go-clavatis, uniseptatis, interdum 4-guttulatis, 15-20 =; 5-6,5. 



Hab, in foliis languidis Pontederiae cordatae, Whitehall, 

 Washington County Amer. bor. — S. Caladii subaffinis. 



194. Sphaerelia microscopica Pass. in Berk Nouv. Fragm. p. 27. — 2664 

 Peritheciis epidermide innatis, punctiformibus, rainutissirais, spar- 



sis, brunneis, membranaceis; ascis rainutissimis, obovatis vel piri- 

 formibus, saepe gibbosis, 25=; 12; sporidiis inordinatis, lanceolatis, 

 raedio 1-septatis, hyalinis, 10 s 2,5-3. 



//a^. in caulibus eraortuis Ty p hae a ngu s ti f ol iae, Rochefort, 

 Saintes Galliae. 



195. Sphaerella faediosa Pass. in Brun. Ghamp. Saint. V, p. 2. — Pe- ^g^g 

 ritheciis sparsis, tectis, contextu celluloso, fuligineo, parvis, ostiolo 

 acuto, nigro, vix erumpente; ascis forraa variabili, obovatis vel 

 basi ventricosis apiceque attenuatis, rectis vel curvis, 8-sporis, 20- 

 32=; 10-12,5, aparaphysatis; sporidiis 2-3-stichis, vel inordinate 

 congestis, oblongis, utriuque rotundatis, hyalinis, 7,5-10=^2,5-3, 

 septo ope chlorurojoduri zinci tantum perspicuo. 



Hab. in caulibus emortuis Sparga nii ramosi, Saintes, Saint- 

 Sever, Rochefort Galliae. 



196. Sphaerella subcongregata Ell. et Rv. in Journ. of Myc. 1886, g^g^ 

 p. 101. — Peritheciis sparsis, depresse globosis, Yg mm. diam., cu- 

 ticula nigrescente, ostiolo rainuto perforata tectis; ascis oblongis, 

 sessilibus, circiter 35=; 7; sporidiis distichis vel stipatis, hyalinis 

 fusiforrai-oblongis vel clavato oblongis, l-septatis, 9-1 1 ^* 2,5. 



Hab. in caulibus emortuis Smilacis, Newfield Amer, bor., so- 

 cia Diplodina Smilacis. 



197. Sphaerella Tassiana De Not. — Sacc Syll. I, p. 530. — Var. rupe ^^^^ 

 fortensis Pass. in litt. Brun. in Rev. Myc. 1886. p. 205. — .\scis 

 oblongis, 37 » 12; sporidiiis inordinatis, oblongis, hyalinis, 1-septatis. 



Hab. in foliis eraortuis Typhae latifolia: in Horto botanico 

 Rochefort Galliae. 



198. Sphaerella Evansiae Pat. in Rev. Myc. 1886, pag. 83. —■ Peri- ^^^^ 

 theciis brunneis, minutis, 120-150 p.. diam., sparsis, primum epi- 



