ASCOMYCES. 405. 
9. Ascomyces Trientalis. Berk. 
Spots orbicular or irregular, arising from a reddish 
stratum. 
Ascomyces Trientalis—Berk. in Cooke’s “ Handbk.,” 
No. 2234. 
On Trientalis Europea. 
Name—From the host plant. 
I am informed on very competent authority that 
nothing but Tubercinia trientalis is now to be found on 
Mr. Berkeley’s original specimens, but this is no sufficient 
reason for suppressing the species, seeing with what diffi- 
culty specimens are preserved, 
