o98 Uredineie, AiucrospoicL', Croijarliiim. t| 



tiaca; teleutosporis oblongis vel cylindrstfeis, rarius subglobo.-is, 7- 

 11 u. (liam., levibus, flavescenti-brunneis. In foliis caulibusque Co- 

 mandrff' umbellatfe et pallida?, Colorado Illinois Xe.v Jer- 

 soy America^ borealis. — Var. Poggiolanum (Roum.) Cronav/inm 

 Poggiolanum Roum. Ilypol. vili. Thuret in Uevue Mycojogique 

 1880, p. 202: pseudoperidio aurantiaco, uredospori.s piriformibi.s, 

 vix V, non echinulatis, aurantiacis. In foliis Asclepiadis spe- 

 ciosjo, in Gallia australi. 



2. Cronartium Balsaminae Niessl IJeitr. pag. 10, Winter Die Pilze 

 p. 2o0. — lIypo[iliyllum ; uredosporis oblongis, flavis, plerumque 

 20::; 15, episporio verruculoso; coluniellis conice linearibus, tereti- 

 l)us, varie curvatis seu flexuosis, runs vel sorJide aurantiis,- to- 

 leutosporis subglobosis, sa^pe irregularibus, episporio aspero, flivis, 

 8-10 y.. diam. 



Ilab. in foliis vivis Baisaminip hortensis, pr. Innsbruck 

 Austria''. — .\ Cronarlio asclcpiadco vix distinctum. 



3. Cronartium flaccidum (Alb. et Schwein.) Winter Die Pilze p. 230, 

 Schroet, Pilz. Schle«. p. 373, Sphceria flaccida Alb. et Schwein. 

 Consp. p. 31, t, VII, f. 1, ^Fjcidiain Piconhv Wallr. FI. Crypt. 

 Germ. II, p. 259, Urcdo Pcconice Cast. Cat. pl. Mars. pag. 217, 

 Uredo Pcvoniarum Desmaz. in Ann. S. N. 1847, p. 11, Cronar- 

 iiuni Pcconicv Cast. I. c. p. 211, — Soris uredosporiferis pustu- 

 liformibus, ochraceis vel dilute brunneis, minutis, pseudoperidio per- 

 duranti, homisphasrico, pIano-conve.\is ; uredosporis rotundatis, el- 

 lipticis, ovatis vel piriformibus, 18-14 :; 12-20, aculeolatis, diluie 

 aurantiacis; soris teleutosporiferis oblongo-cylindraceis, sippe tor- 

 tis, dilute brunneis, 2 mm. altis, 100 y.. latis ; teleutosporis oblon- 

 gis vel cylindraceis, utrinque obtusiusculis vel rotuudatis, 8-12 

 y.. diam., brunneis. 



IfaO. in foliis Paeo n iao albifIor?e, officinalis, arborea\ 

 t e n u i f 1 i a3, ed u I i s, a n o m a 1 £e, in Gallia, Italia, Lusitania, Bri- 

 tannia, Austria, Ilelvetia, Germania, Neerlandia, Hungaria et pr. 

 Minussiii.sk Sibiri;o asiatic.^'. 



4. Cronartium ribicolum Dietr, in Arch. Xaturk. Liv. Esth. und ; 

 Kurlands. II, I, p. 287, Winter Die Pilze p. 23(5, Schroet. Pilz, 



. Schles, p. 373. — Soris uredosporiferis pustuliformibus, la^te au- 

 i'antiaco-rufis, minutis, rotundatis, pseudoperidio heinispln.^rico, api- 

 ce poriforini-pertuso instructis; uredosporis ellipticis vel ovoidoi>', 

 li)-35 i 14-22, episporio hyalino, aculeato, plasmatc aurantiaco; 

 tolfulnsporis a columolla usque 2 mm. alta, arcuata. flavo-iufa, 



d 



