252 British Uredineea and Ustilagince. 
Exsiccatt. 
Baxt., 41. Berk., 336. Cooke, i. 81; ii. 421. Vize, “ Fungi 
Brit.,” 46. 
On Campanula rotundifolia, trachelium. 
May to October. 
Coleosporium euphrasie. (Schum.) 
Uredospores-—Sori orange, irregular, soon pulverulent and scattered. 
Spores concatenate, subglobose or elongate, often irregular, 
verrucose, orange-yellow, 20-30 X 15-20, 
Teleutospores—Sori at first orange, then red. Spores orange, 
cylindrical or clavate, 80-100 X 20-25p. 
Synonyms. 
Winter, loc. cit., p. 246. Schrot., loc. cit., p. 370. 
Uredo euphrasiga, Schum., “Enum. Plant. Sell.,” vol. il 
Pp. 230. 
Uredo rhinanthacearum, D. C. Berk., “ Eng. Flor.,” vol. v. 
p. 377. Grev., “Flor. Edin.,” p. 439. Johnst., “Flor. Berw.,” 
vol, ii. p. 200. 
Coleosporium rhinanthacearum, Lévy. Cooke, ‘‘ Hdbk.,” p. 521 5 
“Micro. Fungi,” 4th edit., p. 218, t. vili. figs. 176, 177. 
Exsiccatt, 
Cooke, i. 299; ii 156. Vize, “ Fungi Brit.” 47. 
On Melampyrumarvense, Bartsia odontites, Euphrasia offici- 
nalis, Rhinanthus crista-gallt. 
CHRYSOMYXA. Unger. 
Teleutospores formed of a series of superimposed cells, of 
which the lower are sterile, forming flat or slightly elevated 
orange or reddish waxy crusts. Uredospores in linear series. 
Germination of the teleutospores by a multicellular promycelium 
from each cell, which produces from three to four, mostly four, 
promycelial spores. 
