136 
BRITISH SPECIES OF UROMYCES. 
Uromyces apiculatus. Lev. 
I. Hymenium. sEcidium Trifolii , Cast. 
II. Stylospores almost spherical, pale brown. Uredo Legumi- 
nosarum , Rabh. 
III. Teleutospores elliptic, even, brown, soon deciduous, 
•026-*03 X *02-*023 mm. ; pedicels short, hyaline. Uromyces 
apiculosa , Cke. “ Hdbk.,” No. 1544 in part. Uromyces Trifolii , 
Fckl. “ Sym. Myc.,” p. 64. 
On Clover, Lathyrus pratensis , &c. 
Uromyces Laburni , Fckl., is probably also British, but of this we 
have at present no definite evidence. 
Uromyces Alchemillee. DC. 
I. Hymenium. Unknown. 
II. Stylospores sphasroid, yellowish, - 02 mm. diam. Uredo 
Alchemillce, Pers. Uredo potentillarum, DC. Cke. “ Hdbk.,” No. 
1567. 
III. Telutospores ellipsoid, rather angular, brown, *032- 04 X 
*33 mm. ; pedicel thick, short. Uromyces intrusa, Lev. Cke. 
u Hdbk.,” No. 1547. Trachyspora Alchemillce , Fckl., S. M. 65. 
On Alchemilla. 
Uromyces scrophulariae. Lib. 
I. Hymenium AEcidium Scrophulariae , DC. Cke. “ Hdbk.,” 
No. 1629. 
II. Stylospores (uncertain). Uredo scrophularice, Lasch. 
III. Teleutospores elliptical, brown, even, *0022-*03 x *012-*015 
mm. on long, slender hyaline pedicels. Puccinia scrophularice , 
Lib., Cke. “ Hdbk,” No. 1476. Uromyces scropliulance , Cke. 
“ Micr. Fung.” (4th ed.), 213. Uromyces concomitatis, B. & Br., 
Cke. “ Micr. Fung.” (4th ed.), 213. 
On Scrophularice. 
Uromyces rumicum. Lev. 
I. Hymenium. AEcidium rubellum, Cke. “ Hdbk.,” No. 1632. 
Yar. (3. 
II. Stylosphores sphaeroid, rough, pale-brown, *026-*028 X '02- 
*026 mm. Trichobasis rumicis. 
III. Teleutospores oval, warted above, brown, *026-*03 x *026- 
*028 mm. ; very deciduous. Uromyces rumicum , Fckl. “ S. M.,” 
p. 64. Uromyces apiculatus , Cke. “ Hdbk.,” No. 1544, in part. 
On species of Rumex. 
Uromyces avicularise. Sehrot . 
I. Hymenium. AEcidium avicularice, Kze., Cke. “ Micr. 
Fungi” (4th ed.), 199. 
II. Stylospores nearly spherical, yellow-brown, *02-*025 X -02 
mm. Uredo Polygoni avicularice, A. & S. “ Consp.,” 127. 
III. Teleutospores ovoid, brown, even, *025-*026 X *022 mm. ; 
pedicels hyaline, longer than the spore. Uromyces polygoni , Fckl. 
“ S. M.,” 64. Capitularia polygoni , Rabh. “ Bot. Zeit.,” 1851. 
Puccinia vaginalium, Cke. ‘Hdbk.,” No. 1469. 
On Polygonum aviculare. 
