208 



The Fungi of Wiltshire. 



rarely borne upon a distinct peduncle, more rarely one-septate. 



Sporidesmium fungorum B. (Epochinum fungorum Fr.), common 

 on corticia, &c. 



Genus CXLVIIL, Coniothecium Cd. At length naked. Spores 

 multicellular, irregular, conglutinate. 



Coniothecium betulinum Cd., Spye Park, on birch twigs. 



Genus CXLIX., Dictyosporium Cd. Spores linguaform, erect, 

 plane, cellular. Cells subconcentric. 



Genus CL., Tetraploa B. and B. Spores mostly quadriarticulate, 

 growing together in fours, and each crowned with a jointed bristle. 



Tetraploa aristata B. and B., Canal side near Chippenham, on 

 aira coespitosa. 



Genus CLI., Echinobotryum Cd. Parasitical. Spores one-cel- 

 lular, stellato-fasciculate, ovato-acuminate, rough. 



Genus CLIL, Gymnosporium Cd. Mycelium very obscure. 

 Spores one-cellular, arising apparently from the matrix. 



ORDER XV. PUCCINKEI. 



Spores producing on germination secondary spores. 



Genus CLIIL, Xenodochus Schlecht. Spores multiseptate, break- 

 ing up into many distinct articulations. 



Genus CLIV., Aregma Fr. Spores cylindrical, multiseptate, 

 scarcely moniliform, borne on a long peduncle. 



Aregma bulbosum Fr., on bramble leaves, common. 



obtusatum Fr., on leaves of potentilla fragariastrum. 



Genus CLY., Triphragmium Lk. Spores three-locular ; septa 

 mostly vertical and horizontal. 



Genus CLVL, Puccinia P. Spores one- septate, supported on a 

 distinct peduncle. 



Puccinia graminis P., common on wheat, &c. 



anemones P., on anemone nemorosa. 



betonicse D. C, on betony, South Wraxhall. 



buxi D. ft, on box, Spye Park. 



■ fabse Lk., on beans, common. 



lychnidearum Lk., on caryophyllaceaB. 



Genus CLVIL, Gymnosporangium D. C. Peduncles extremely 



