210 MICEOSCOPIC FUNGI. 



common. Summer. The TJredo spores are TJredo Saxifragarum, 

 DC. 



PuccmiaChrysosplenii.Grev.GoLDEN-SASiFEAGBBRAND; 

 sori of various sizes, few togetlier and confluent, pale-brown ; 

 spores long, somewhat waved, much attenuated at either ex- 

 tremity; peduncle elongated. — On the under surface of the leaves 

 of Chrysosplenium oppositifolium. Rare. 



Puceinia Calthse, Lk. Maksh-Marigold Bband ; spots 

 brownish; sori small, subrotund, convex, surrounded by the 

 ruptured epidermis, scattered ; spores obovate, attenuated below, 

 slightly constricted ; peduncle very short. — On leaves of Ma"'ih 

 Marigold. Spring. Kare. 



Puceinia Noli-tangeris, Corda. Balsam Brand ; sp^'M 

 irregular, confluent, brownish ; sori gregarious, reddisli-browi; •, 

 spores oblong, obtuse or attenuated, distinctly apioulate, brown ; 

 peduncles rudimentary.— On leaves of Impatiens noli-tang^re. 

 Gathered at Albury, Surrey, by the Rev. L. Jenyns. The 13 redo 

 spores are Trichobasia Impatientis. 



Puceinia Violarum, Lk. Violet Beand; spots yel- 

 lowish ; sori hypogenous, small, crowded, covered with the 

 epidermis, then surrounded by it; spores brown, elliptic or 

 broadly elliptic, slightly constricted.— On Violets. Autumn. 

 Common. The Uredo spores are Trichobasis Violarum. 



Puceinia Pergussoni, B. and Br. Spots pallid; oori 

 minute, crowded in orbicular clusters ; pseudo-spores oblong, 

 obtusely apiculate. — On leaves of Viola palusiris. Wales. 

 Scotland. 



Puceinia Lychnidearuni, Lk. Lychnis Bkand ; spots 

 yellowish ; sori subrotund or oblong, unequal, scattered, rarely 

 confluent; spores white, at length brown, elongated, oblong, 

 slightly constricted. — On leaves and stems of Lychnid(s, Sagina 

 proeumbens. Autumn. Common. The Uredo spores are Tricho- 

 basis Lychnidearuni. 



Puceinia Moehringise, Fuckel. It is very doubtful 

 whether this deserves to rank as a species distinct from P. Lych- 

 nidearuni, Lk. I think not. The pseudo-spores are rather shorter 

 than in the last-named species, and the pedicels are very long ; 

 otherwise it does not appear to differ from the typical form. — On 

 Mmhringia trinervis. June. 



Puceinia Spergulse, DC. Hardly seems to be a distinct 

 species. — On Spergula arvensis. 



