822 Uredinales, Pncciniacepp, Pliraguiidiese, Pbragmidium. 



p. 252 et Syll, Fiing, XVII, p. 458 (st. caeoiu,). — Pycuidiis ple- 

 runique caulicolis gregariis, exiguis, 50-120 diam. 15-30 ii altis, mel- 

 leis ; aecitliis in ramis, petiolis, nervis foliorum fructibusque evo- 

 lutis et pustulas magnas vivide anrantiacas usque 10 cm. longas 

 efiformantibus; paraplij^sibns mox nnlbs, mox pbis minus numerosis 

 erectis, eyb'n(h-aceis v. subdavatis, 30-50 ^ 10-15, ubique tenue ta- 

 nicatis; aecidiosporis globosis, subglobosis, elbpsoideis v. ovatis, 

 minute verrucnlosis, aurantiaeis, 18-27 * 15-20, episporio c. 2 [Ji cr., 

 poris germ. 6-8 iustructis ; uredosoris liypopbylbs, sparsis, perexi- 

 gnis, 0,1 uim. di;im., aurantiacis, i)ar;ipliysibns numerosis cybndra- 

 ceis V. sursum leniter dilatatis curvatis liyalinis 30-50 ^ 8-12 ubique 

 tenue tunicatis cinctis ; uredosporis globosis, subglobosis v. ellip- 

 soideis, minute verrucnlosis, aurautiacns, 18-25 * 16-20, episporio 

 2-2,5(1 cr. ; teleutosoris liypopliyllis, sparsis, perexiguis, 0,1 mm. 

 diam., obscure brnnneis ; teleutosporis ellipsoideo-oblongis usque 

 cylindraceis, 5-7-septatis, ad septa non constrictis, apice in papil- 

 lam dilutioreiu v. hyabnam usque 20 [ji longaui productis, l)asi ro- 

 tnndatis, dense verrncosis, dilnte castaneo-brunneis, 70-115 * 25-34, 

 cellula snperiore panllo longiore, episporio 4-7 [i cr., poris germ. 2-3 

 in quaque cellnla iustrnctis; pedicello persistenti, byalino, sporam 

 aequante v. su[)erante, basi incrassato (usque 25 ii). 



Hab. in foliis, petiolis, r;imis fructibusque Rosae p i m }> i- 

 u e 1 1 i f o 1 i a e, K. r u b i g i n o s a e, in Germania, Austria, Hun- 

 garia, Serbia, Gallia, Suecia, Rossia, R. h e m i s p li a e r i c a e (?), 

 1 u t e a e (?), p i m p i n e 1 1 i f o 1 i a e, r u b i g i n o s a e, in Ame- 

 rica bor. — Phr. discifloro proximum, 

 7. Phragmidium Rosae-sempervirentis Maire, Bull. StationRech. Forest. 28< 

 . ^N^ord Afrique t. I, 1916, p. 128, fig. 4. — Spermogoniis eiiipliyllis, 

 rarius hypophyllis, applanatis, aggregatis, confluentibus, pallide 

 melleis, 80-400 latis, 50-70 [Jt altis, cuticula tectis ; spermatiis el- 

 lipsoideis v, ovoideis, levibus, 4-5*2,5-3; aecidiis (caeomatibus) 

 hypophyllis, rotundatis, 200-400 [x diam. (rarius nervi-rachidi, pe- 

 tioli, V. ramicolis, elongatis, 1-3 mm. longis), sparsis v. aggregatis 

 confluentibusque, applanatis, aurantiacis; paraphysibus nullis; ae- 

 cidiosporis breviter catenulatis, subglobosis v. elli])soideis, 19-22 ^ 

 13-18, episporio hyalino, dense verruculoso, 2 [x crasso, contentu 

 oleoso, aurantio-luteo; teleutosoris iji ramis annotinis evolutis, nun- 

 quam foliicolis, gregariis confluentibusque, plagas bullatas, atras, 

 elougatas, plns minusve pulveraceas, 1-4 cm. longas^ efformaiitibus; 

 teleutosporis cylindraceis 5-7-septatis, ad septa haud constrictis, 



