Pyrenomyceteae, Perisporiace», Asterella. 395 



llah. in foliis vivis Quercus laurif olise in Amer. bor. 



7. Asterella pustulata Eilis New North Ara. FuDgi in Amer. Nat. 1668 

 1884, p. 1148 [Asterina). — Peritheciis imperfecte evolutis, e nu- 

 cleo centrali, celluloso, compacto formatis; cellulis subglobosis, brun- 

 neis, in hyphas ramosas, brunaeas, fimbriatas desinentibus et mera- 

 branam circularem, Y2-V4 mm. diam., in foliorum superficie for- 

 mantibus; ascis subglobosis, S-sporis, bb l. diam. ; sporidiis obova- 



tis, hyalinis, uniseptatis, 30-40 := 10-12. 



iTa^. in foiiis Quercus lau rifoliae, Cove Springs Araer. bor. 



8. Asterella intricata EU. et Mart. Araer. Nat. Bot. 1884, pag. 69 i669 

 {Asterina). — Peritheciis sparsis, '/2-% nana. diam., suborbiculari- 

 bus, applanatis, nigris, contextu parenchymatico, atro; ascis copio- 



sis, obovatis, sessilibus, 15^10; sporidiis subtilibus, clavato-oblon- 

 gis, liyalinis, muco obvolutis, circiter 9 s 3, endochroraate bipartito. 

 Hab. in pagina inferiore foliorum viventium Quercus are- 

 nariae, New Florida Araer. bor. — Peritheciis latis, applanatis, 

 sparsis, mycelio nullo mox dignoscenda. 



9. Asterella discoidea Ell. New North Am. Fung. in Ara. Nat. 1884, i670 

 p. 1148 {Asierina). — Peritheciis hypophyllis, orbicularibus, le- 

 niter centro depressis, olivaceis, tenuibus, Y^-V^ '^"^- diam., mar- 

 gino indistincte reticulato; ascis obovatis v. globosis, 30-40:^30- 



35; sporidiis conglomeratis, clavato-obloogis v. piriforraibus, uni- 

 septatis, 12-16 5 4-5, 



Hab. in foliis vivis Quercus laurifoliae, Cove Springs in 

 America boreali. 



10. Asterella subcyanea Eliis New Spec. North Am. Fungi in Amer. 1671 

 Nat. 1884, p. 1147 (Asterina). — Peritheciis hypophyllis, superfi- 

 cialibus, «lepressis convexisque, 250-350 a. diara., parenchyraaticis ; 

 ceilulis subsphaeroideis, 5-7 p.. diara., cyaneo-viridibus, extirais rao- 

 niliformibus, circum circa basim peritliecii in membranam tenuem 

 septatara, superficiei foliorura adpressara contextis; ostiolis papill.'»- 

 forraibus, collapsis, siccis poro pertusis; ascis utrinque leniter acu- 



tis, 'sessilibus, 75s 15; sporidiis distichis, oblongo-clavatis, unisepta- 

 tis, 20 ^ 5-7, hyalinis. 



Hab. in foliis vivis Quercus laurifoliae, Cove Springs in 

 Araerica boreali. 



11. Asterella Pearsoni E. et E. Journ. of Myc 1SS5 [Asterina). — ^q^^ 

 Peritheciis minutis, 200 (j.. crass., superficialibus, sursum inconspi- 



cue perforatis, parenchyraaticis, raycelio subradiato, parco pra^di- 

 tis; a.scis sessilibus oblongis obtiisis, aparaphysatis, 4i)c;]5; spo- 



