Pyrenomycctese, Perisporiaceje, Astepella. 393 



astoniis, parenchyinaticis, ininutissimis, 25-40 //. diarn. ; ascis ovoi- 

 deis, sessilibus, 20i;10; sporidiis octonis, hyalinis, cjlindraceis, re- 

 ctis, 1-septatis; conidiis brunneis, pluriseptatis, utrinque attenua- 

 tis; pycnidiis brunneis, ovoideis, in coilum pertusum productis; sty- 

 losporis OYoideis, hyalinis, non septatis, 6-7 =; 3. 

 Hab. ad folia viventia, Maipures Venezuelse. 



53. Asterina? stylospora Cooke in Grev. X, pag. 129. — Gregaria, 1659 

 atra, hypophylla; peritheciis hemisphaericis, opacis, iiiter hyphas 

 parcas uidulantibus; raacrostylosporis ellipticis 26-30:5 10-12 supra 

 rotundatis, infra in raucronem' hyalinum, stipitiformem productis, 

 plasraate fusco, medio fascia hyalina bipartito. 



Hab. in foliis Sponise guineensis, Inanda, Natal (Wood). 



— Dubia, quia asci ignoti. 



54. Asterina Darwinii Berk. Fl. Antarc. II, p. 454, t. 164, f. 2. — i66o 

 Epiphylla, maculis parvis orbicularibus e fibrillis radiantibus ar- 

 ticulatis inarticulatisque; peritheciis irregularibus demum depres- 



sis, centralibus, margine lacerato ; ascis globosis; sporidiis oblon- 

 gis, biloculatis. 



Hab. inAzara lanceoiata, Cape Ires Montes, — Ab A. 

 AzarcG Lev. diversa. 



55. Asterina stictica Berk. Fi. Antarc. II, p. 453, t. 164, f. 4. — Mi- i66i 

 nutissima, omnino punctiformis, raycelio obscuro; poritheciis de- 

 pressis, atro-fuscis, margine membranaceo peilucido. 



Hab. in foli is V i o 1 ae t r i d e n t a t ae, Ilermite Island, Cape Horn. 



ASTERELLA Sacc. — Syll. I, p. 25 et p. 42 (ut subgen.). 



1. Asterella Bignoniae Ell. et Ev. in Proc. Phill. 1890, p, 220 {Asterma). m2 



— Hypophylla; peritheciis gregariis v. sparsis, depresso globosis, 

 115-125 a, diara,, rugulosis, nigris, ostiolo papillato; raycelio par- 

 cissirao vei obsoleto; ascis obovatis, 20^15, dein oblongo-pirifor- 

 mibus, 30:^15; sporidiis confertis, oblongis, obtusis, 1-septatis, 12 



^4, leniter constrictis, hyalinis (demum brunneis?). 



Hab. in foliis vivis Bignoniae ca p reola tae, St. Martinsville 

 La. Araer. bor. (Langlois). — Ob perithecia subglobosa nunquani 

 radiato-contexta, an potius Dimerosporii species? 



2. Asterella carnea Ell. et Mart. in Amer. Nat. Bot. 1883, p. 1285. 1^63 

 (Asierina). — Hypophylla; raycelio tenui, brunneo-nigro, subcru- 

 staceo, hyphis subanastomosantibus, brunneis, adpressis, saspissime 

 marginem foliorura occupantibus et maculas orbiculares, circiter '/2 

 cra. diam. efformantibus; peritheciis rainutis, 55-75 ■j.. diara., my- 



