512 Ustilagineae, Dictyosporaj, Sorosporium. 



tur. Huc spectat Uredo Silenis-infiakG^ Zigno Plant. Crypt. Pat. 

 pag. 3. 



2. Sorosporium antarctjcum Speg. Fuugi Fuegiani p. 47, n. 129. — 

 Soris inflorescentias nec non folia juvenilia inficientibus eaque tume- 

 facientibus, prirao compactis, duriusculis, per setatem raucoso-dif- 

 flueutibus, aterrimis; sporis globosis, e mutua pressioue obtuse an- 

 gulosis, 12-18 [j.. diam., subopace fuligineis, levibus v. vix subru- 

 gulosis, in glomerulis (20-25-cellularibus) magnitudine ludentibus 

 congestis. 



Hab. ad folia viva Azorelh^ glebarise in scopulosis circa 

 Port Vancouver in Staten Island Amer. austr. 



Vi. Sorosporium Lolii Thum. Symb. Fl. myc. austr. III, n. 75, Wint. 

 Die Pilze p. 104. — ■ Ovaria implens, turaefaciens, massam atro- 

 fuscam, pro ratione duram, vix pulveraceam efficiens; sporis plusi 

 minusve irregulariter globulosis vel ovoideis, episporio tenui, levi, 

 sordide fuscidulis, in glomerulos parvos 5-15-sporos irregulares, 

 conglobatis, 12-17 [i. diam. 



Hab. in ovariis Lolii perennis, Carniola, Laibach (W. 

 Voss). 



4. Sorosporium Dianthi Rabenh. in Flora 1850, pag. 627. — Sorisl 

 brunneo-atris, acutis, moriformibus; sporis oblongo-ellipticis vel 

 rotundato-ovoideis, subangulatis, e pellucido brunneis, episporio 

 crasso, intense granulosis. 



Hab. in gemmis floralibus Dianthi proliferi, Terra d"0- 

 tranto Italiae australis. — « Forte idem ac Sorosporium Sapontt' 

 ricB Rud. ». 



5. Sorosporium Astragali Peck in Botanical Gazette 1879, pag. 218. 

 — Glomerulis subglobosis, compactis, 25-50 a. diam., purpureo- 

 brunneis, semina inficientibus; sporis 6-12 coacervatis, subtiliter 

 rugosis, arcte adhaerentibus, facie contigua explanatis, subglobosis, 

 15-20 y.. diam. 



Hab. ad semina Astragali Drummondi, Colorado Arae- 

 ricae borealis (Jones). — Sorosporio Desmodii proximum at spo- 

 ris distinctum. 



6. Sorosporium Ehrenbergii Kuhn in Mitth. Ver. Erdkunde 1877, 

 pag. 87, Winter Die Pilze pag. 104 in notula, Ustilago Reiliana 

 Kuhn in Thiim. Mycotheca Universalis n. 725, p. p. — Saccu- 

 lis firme membranaceis, fulvis, 8-13 mm. longis, 3-5 nim. la- 

 tis; glomerulis varise magnit. aut subrotundis, ovoideis, oblongis 

 aut irregularibus (glomerulis parvis rotundis diam. 37 -x. aliis 



