Ustilaginca3, Dictyosporse, Urocystis. 517 



Civoma Colchici Schlecht. in Linnaea I, p. 241, Uredo Colchici 

 Link Handb. III, p. 435, Eri/sibe arillaia d. Wallr. FI. Crypt. 

 germ. II, pag. 211, n. 1657, Sporisorium Colchici Lib. PI. Ard. 

 n. 194. — Soris atris, plagulas crassiusculas expansas, dein irre- 

 gulariter laceratas efformantibus ; glomerulis sporarura globosis v. 

 oblongis, 20-33 s 16-20, sporis centralibus 2-4,10-15 u-. diara., le- 

 vibus, castaneo-brunneis, sporis periphericis crassiuscule truncatis, 

 subinde bistratosis, 7-11 u.. diam,, pallide flavo-brunneis. 



Hab. in foliis Allii rotundi, Colchici autumnalis, 

 Muscari comosi et racemosi, Paridis quadrifolia» et 

 Scillas bifolia^ in Italia, Britannia, Belgio, Gerraania. 



6. Urocystis CepulaB Frost in Farl. Onion Smut in 24 Ann. Rep. Mas- 189G 

 sach. 1877, Urocysiis Colchici var. Cepulce Cooke in Gard. Chron. 

 IS77, p. 634. — Glomerulis sporarum subglobosis, 18-20 a. diam., 

 fuscis; sporis subglobosis, minutis, 3-4 a. diam. 



iTa^. in foliis bulbisque Allii Porri et Cepulae in America 

 bor. (Frost) et Gallia (M. Cornu). — « Forte, ut Cooke aestimat, 

 Urocysiis Colchici raeram sistit varietatera )). Cfr. etiara Winter 

 Die Pilze p. 121. 



7. Urocystis magica Pass. in Thiim. Myc. univ. n. 223, Fisch. Apergu 1897 

 pag. 39. — Prseter sororum dispositionem et crassitiem ab Uro- 

 cysii Colchici etsi affinis, sporarum cellulis periphericis rainoribus 

 magisque regularibus differre videtur. 



Hab. ad folia viva Allii magici etiara in parte sepulta haud 

 chlorophyllosa, in campis, ad Collechio prope Parraa Italia) borea- 

 lis. — CI. Winter Pilze p. 121, refert hanc specieai ad Urocysiirn 

 Colchici. 



8. Urocystis Ornithogali Korn. in Fisch. Apercu p. 41, Urocysiis isgs 

 hypogcua Korn. in Fuck. Syrab. III, p. 9. — Soris atris, tumidis; 

 gloraerulis sporarum rotundatis aut ovalibus, 20-40 s 14-32; sporis 

 centralibus flavo-brunneis, sporis periphericis pallidioribus, epispo- 



rio crasso tectis. 



Hab. in foliis Ornithogali umbellati in Gerraania. — 

 « Forte hfec species, suadente cl. Winter (Pilze p. 121), ad Urocy- 

 siim Colchici referenda est )). 



9. Urocystis primulicola Magnus Ueber drei neue Pilze Schles. 1871, \m 

 Sorosporium? primulicola (Magn.) Pirotta in Nuovo Giorn. bot. 

 ital. 1881, p. 235. — Soris atris; glomerulis subconcoloribus, ro- 

 tundatis vel fere spha>ricis, subinde irregularibus, 21-32 a. latis, 

 spori.s centralibus granuloso-farctis, guttulis oloosis foventibus, epi- 



