Femiuromyces. 137 
Uromyces alchemille. (Pers.) 
Uredospores—Sori golden-scarlet, hypogenous, rounded or ellipti- 
cal, frequently arranged radially, following venation of the 
leaves, becoming confluent. Spores globose, elliptical, or oval, 
epispore thickly covered with short sharp points, orange-yellow, 
15-25 X 15—-20p, 
Teleutospores—Sori chestnut-brown, hypogenous, scattered, round- 
ish, discrete, rarely confluent. Spores elliptical or ovate, 
verrucose, brown, 30-40 X 20-35. Pedicels rather long, 
deciduous, ; 
Synonyms. 
Uvromyces alchemille (Pers.), Winter in Rabh., “ Krypt. Flor.,” 
vol. i p. 146. 
Uredo alchemilla. Pers. “Syn.” p. 215. Grev., “ Flor. 
Edin.,” p. 439. Johnst., “ Flor. Berw.,” vol. li. p. 199. 
Uredo intrusa, Grev., “ Flor. Edin.,” p. 436. Berk., “ Eng. 
Flor.,” vol. ii. p. 382. Johnst., “ Flor. Berw.,” vol. ii, p. 207. 
Uromyces intrusa, Lévy. Cooke, ‘‘ Hdbk.,” p. 519; “ Micro. 
Fungi,” 4th edit., p. 213. 
Uromyces alchemilla, Fck\. Cooke, “ Grevillea,” vol. vii. p. 
136. 
Trachyspora alchemilla, Fckl. Bot. Zeit, 1861, p. 250. 
Schroter, “ Krypt. Flor. Schlesien,” vol. iii. p. 350. 
Lxsiccatt. 
Cooke, i. 121; “L. F.,” 27. Vize, “ Fungi Brit.,” 40; ‘ Micro, 
Fungi Brit.,” 43. 
On Alchemilla vulgaris, May to September. 
B1oLoGy.—Those leaves which are attacked by the mycelium of 
the uredospores do not properly develop, and are usually more elongated 
in the stalk than the healthy ones. The teleutospores are much less 
conspicuous than the uredospores. 
Uromyces alliorum. (D. C.) 
Oredospores—-Subglobose, pale, 22 X 254 Epispore thin. 
Teleutospores—Elliptical, brown, 30-35 X 15-184. Pedicels 
very evanescent. 
