l 
(9 
Q2 
TN 
45 
Obs. Uromycetis species in Euphorbiis para- 
sitice sepissime invicem permutatze v. confusse ob- 
veniunt. Quae mihi note sequentes sunt: 
. U. scutellatus (Pers.) Lév., Rabh. F. E. n. 2307, 
U. tuberculatus Sacc. non Fuck. In Euphorbia 
Cyparissia et E. virgata. —- Teleutospore 
obovoidee, 25 * 18, modice et seque tuberculate, 
cinnamomeze, 
. U. tuberculatus Fuck. (Schrót. Fungi exs. n. 29.) 
Hucusque tantum in Euphorbia exigua. Teleu- 
tosporee obovoidee, 25—28 z 20, obscure cinnamo- 
mez, minutis verrucis hemisphaericis eximie exaspe- 
raiz (magis regulariter quam in U. scutellato). 
. U. pro&minens (Duby) Lév. U. Chamesyces Sacc. Alc. 
Rugg. 13 fig. 13-15. In folis E. Chamasyces 
in Italia, Gallia, Germania. Teleutosporse ex ovoideo 
pyriformes, apice papillataee, 18 » 15, sulcato-tuber- 
culose, obscure cinnamomese, brevissime hyalino- 
stipitatze. 
. U. exeavatus (DC.) Magn. in Hedw. 1877 p. 71. 
Cooke Grev. 1879 p. 138. Thüm. M. U. 840 (in E. 
verrucosa, Laibach, Voss); U. scutellatus 
Thüm. (in E. Cyparissia, Hollnburg), Sacc. M. 
V. 439 (in E. Cyparissia et E. dulci in Agro 
Veneto), Voss. Herb. (in E. verrucosa, Laibach), 
Oudem. F. N. 144 (in E. Gerardiana, Amster- 
dam); U. tuberculatus Thüm. Herb. (in E. ver- 
rucosa, Mürtenberg); U. levis Kórn. in Hedwi- 
gia 1877 p. 38, et in Herb. (in E. Gerardiana, 
Bonn.). Teleutosporze obovoides, cinnamomeze perfe- 
cte leves, 20-25 » 18-19, brevissime hyalino-stipi- 
tate. In. exemplaribus Thümenianis citatis ex Ho/- 
lenburg et Würtenberg teleutosporze sunt equidem 
leves sed minutissime punctulatze; hsec forma pun- 
ctulata dicenda. 
5. U. Kalmusii Sacc. Acervulis hypophyllis dense grega- 
riis convexo—prominulis, epidermide vix excedente 
cinctis, rufo—cinnamomeis; teleutosporis ellipsoideis, 
uirinque acutiusculis, magnis, 38—25, apice papilla 
