458 Ustilaginere, Amerosporae, Ustilago. 



Ilab. in receptaculis (syconis), Ficu^ Caricse in Asia mino- 

 ri (?). — Ustilagini Plirunicis Corda peraffinis. 



24. Ustilago Passerinii Fisch. de Waldh. Apercu p. 12, Pass. F. parm. 

 n. o52. — Soris atris; sporis globulosis, ovatis vel obtuse ovoi- 

 deis, levibus, A-^^i, pallide olivaceis. 



Hab. in inflorescentia, quaru destruit, vEgilopis ovataj in 

 Italia boreali. 



25. Ustilago plumbea Rostr. in ThUm. Mycoth. nniv. n. Sol. — Soris 1 

 epidermide semper tectis, plumbeis, valde irregularibus, tubercu- 

 latis; sporis globosis ovatisve, simplicibus, fuscis, 14-16 y.. diam., 

 episporio levi instructis. 



Jlab. in foliis petiolisque vivis Ari maculati prope Tiselhol* 

 in ins. Fionia Daniae. 



26. Ustilago ocrearum Berk. in Hook. Journ. 1851, pag. 207, Dec. ; 

 of Fungi n. 468. — Ocreas in laminas petaliformes purpureas, 

 spathulatas deformans; sporis subovatis, irregularibus, lilacinis, 7 

 a. diam., levibus, tenuibus, floccis nullis immixtis. 



Hab. \n ocreis Polygonorum nonnullorum, Nangki, Fast 

 Nepal Indiae 3000 m. et ultra alt. (Dr. Hooker). 



27. Ustilago peribebuyensls Speg. F. Guaran. n. 104. — Soris basira i 

 pedunculorum spiculae infestantibus eamque ssepe majuscule tume- 

 facientibus, prirao compactis, epidermide tenui plumbea vel albo- 

 pruinosula tectis, dein nudis, modice pulverulentis, atris vel fusco- 

 atris; sporis lenticularibus vel globoso-compressis, margine late 

 obtuseque rotundatis, 12-13:; 8-9, intense ac subopace fuliginei^ 

 levibus, dense nabiloso-farctis. 



llab. ad basim pedunculorum in spicis Cj^peri species cujus- 

 dara in mont. Sierra de Peribeby vocatis, Paraguay Amer. autr. 

 (Balansa). 



28. Ustilago muelleriana Thiim. in Mycoth. univ. n. 623, Symb. Mycol. v 

 Austral. II, n. 100. -- Sporis irregulariter rotundatis vel multan- 

 gularibus vel fere quadrangulis vel spha?ricis vel subglobosis, taii- 

 dem agglomeratis, fuscis, episporio levi obsolete punctulato, 6,5- 

 11 [j.. diam., semina exedentibus et demum implentibus. 



Ilab. in seminibus immaturis Junci planifolii pr. River 

 Loddon Victoria .\ustraliie (F. Muller). 



29. Ustilago piluliformis (Berk.) Tul. in Ann. Sc. Nat. 1847, p. 93, t. V, i. 

 f. 27-30, Uredo piluliformis Berk. Fungi Uitenh. p. 507, t. XXII, 



f. 6. — Soris compactis, atris; sporis ovatis vel ovoideo-angula- 



