MILDEWS, RUSTS AND SMUTS 
89 
Telentospores. Spores subglobose or elliptical, tip trun¬ 
cate or with a minute papilla, base rounded, smooth, 
bright brown, 28^—^45 x 24—32 p, pedicel rather long. 
On Geranium striatum. 
ROSACEAE 
Uromyces melosporus, Syd. 
Teleutospores. Sori on under surface, covering all or 
greater part of leaf ; spores globose or elliptical, brown, 
coarsely warted, tip not thickened, 20—38 x 20—28 p ; 
uredospores are mixed, spores minutely echinulate, 20— 
26 X 18—21 p. 
On Alchemilla alpina. 
CARYOPHYLLACEAE 
Uromyces caryophyllinus, Wint. 
Uredospores. Sori on both sides and on stem, on pale 
spots ; spores echinulate, 20—30 x 18—25 p, wall thick, 
4—5 germ-pores. 
Teleuto spores. Sori often oblong; spores globose or 
elliptical, with a minute pale wart at the tip, minutely 
but densely punctate, chestnut-brown, 20—31 X 18—24 p, 
pedicel hyaline, short. 
On Dianthus armeria, D. caryophyllus. 
CHENOPODIACEAE 
Uromyces salsolae, Reich. 
Pycnidia and aecidia mixed on the leaves. 
Uredospores. Sori on leaves and stem ; spores min¬ 
utely echinulate, 22^—27 X 15—20 p, 6—9 germ-pores. 
Teleutospores. Sori large, on leaves and stem ; spores 
globose or elliptical, tip general^ rounded, thickened, 
smooth, brown, 22^—35 X 18—28 p, pedicel thick, per¬ 
sistent, long. 
On Salsola kali. 
Uromyces chenopodii, Schroet. 
Aecidia. Cylindrical, whitish, edge deeply cut. 
Uredospores. Spores subglobose or elliptical, echinulate, 
18—-25 X 16—21 p. 
Teleutospores. Sori often large; spores variable, sub¬ 
globose, ovate or club-shaped, tip rounded or narrowed, 
more or less thickened, smooth, brown, 24—26 x 14—25 p, 
pedicel long, tinged yellow, persistent. 
On Sueda fruticosa and 5 . maritima. 
