204 Sphffirioideic, HyaiosporiC, Asteroma. 



llah. in graminosis ad folia viva Mulgedii sibirici prope 

 Minussinsk Sibirite asiaticie. 



14. Asteroma radiatum Fuck. Symb. p. 385. — Peritlieciis in niacu- I2i4 

 l?e exaridro centro congestis, applanatis, minutissime papiiiatis, 

 aterrimis; sporulis minutissimis, cyiindraceis, curvatis, hyalinis. 



Hab. \\\ foliis adiiiic vivis Dentari;ie pentapiiyllfe in Jura 

 Helvetiaj (MoaTniRR). 



15. Asteroma AHiariae Fuck. Symb. 38-5. — Fibrillis aterrimis, niti- 1215 

 dis, primariis in foliorum nervis dense congestis,,secundariis sub- 

 tilissime fascicuiato-ramosis ; peritiieciis ad libriilas secundarias 

 erumpentilms, raoilibus, iKjmisphfericis, astomis, fuscis; sporulis 

 parvis, simpiicibus, cylindraceis. hyalini'?. 



Ilab. \i\ foliis radicalibus viventibus Erysimi Alliarice in 

 silva Grossgerau Germanife. 



16. Asteroma Diariitt?! Cooke et Harkn. Gr&v. ISSl, p. 84. — Ma- isiq 

 culis irregula]'ibus, cinereis,- peritheciis convexis,- hyphis tenuibus, 

 fuscis, radiaatibus; sporiilis minimis, hyalinis, ellipticis, 5-0^:2. 



llab. in caulibus foliisque Dianthi in California Amer. bor. 



II. Astcromala dnhia. 



Sporalre et subincie ipsa peritlieeia adhuc ig-nota. 



A) In Diootyleiioneis li^-nosis. 



17. Asteroma vagans Des.m. XIV. Not. p. 36. Ast. Tilioj Rud. in 1217 

 Linnaea IV. p. 514. — Maculis amphigenis brunneis, siccis cine- 

 reis, orbiculatis, fibrillis tenuissimis, arficulatis, ramosis, divarica- 



tis, quoquoversus irregulariter radiantibus, epidermide tectis, arti- 

 cuiis fibrillarum diametro suo sesquilongioribus ; peritheciis spar- 

 sis exiguis, globosis, nigris seiniemergentibus, circ. 50 p.. diam. 



Hab. \\\ foliis languidis Tilire, Carpini, Viburni Opuli, 

 Populi Tremula.', Syringai vulgaris, Frangui?e in Gai- 

 lia, italia, Germania. — Fibrill?ft sec. Rodulphi articulato-constri- 

 ctfe, valde, notabiles. 



18. Asteroma frigidum Sacc. Mich. II, p. 36^. — Fibriilis radianti- 1218 

 bus copiosis, tenuibus, raacujas subcirculares, 2-4 mill. diara., ci- 

 nereo-nigricantes araphigenas efficientibus; peritheciis (vacuis) in- 

 termixtis, punctiformibus. 



Hab. in foliis, hieme frigidissimo 1879-80 necatis, Evonymi 

 japonici, Padova, Treviso, Firenze Itaii?e et Rouen Gallise. 



19. Asteroma inflatum Rob. et Desm. 18 Not. p. 6. — Amphigenum; 1219 

 maculis griseo-cinereis, subrotundatis, sparsis vel confluentibus e 



