71 



Aeeidium (sub Peridermio) ornamentale, (Arth.) 



NOTE. This species was originally described as a Peridermium, but we 

 have here included that genus under Aeeidium. The species cannot how- 

 ever be called Aeeidium ornamentals as there is a species of that name de- 

 scribed by.Kalchbrenner in Thuemen, Myc. Univ. 224. 1875 and in Flora 

 59 : 205. i May 1876. 



Peridermium ornamentale, Arth. 

 Arth. Bull. Torr. Bot. Club 28 : 665. d. 30 Dec. 1901. 

 Aeeidium Orobi, Auct. Amer. 



See under Aeeidium on Leguminosas. 



See Aeeidium Psoraleae, Pk. 



See Aeeidium Trifolii=repentis, Cast. 



Aeeidium Opobi, var. elegans, B. 

 See Aeeidium elegans, B. & C. 



Aeeidium Orobi, var. leueostietum, B. 

 See Aeeidium leueostietum, B. & C. 



Aeeidium Osmorrhizse, Pk. 



NOTE. This Aeeidium on Osmorrhiza is considered by Lincfroth and by 

 Sydow to belong to Puceinia Osmorrhiza, C. & P., a species whose synonymy 

 is far from clear. See Lindr. Acta Soc. Fauna et Fl. Fennica 22': 17. 1902. 

 Syd. Mon. Ured. I : 397. 15 May 1903. For convenience we have included 

 Aecidia on Cicuta and on Pseudoeymopterus to which authors have applied 

 this name. See Lindr. 1. c. 53, 173. 1902. 



In Jour. Myc. 9: 10. 14 Feb. 1903 Kellerman gives an account of a cul- 

 ture in which the spores of this Aeeidium from Osmorrhiza produced teleuto-. 

 spores on Charophyllum. A. B. S. 



Pk. Rept. N. Y. Mus. 24 : 92. d. 107. 1872. 

 Pk. Rept. N. Y. Mus. 29 : 77. 1878. 

 De Toni in Sacc. Syll. 7 : 794. d. 28 Oct. 1888. 

 Detmers, Bull. Ohio Exp. Sta. 44 : 140. Sept. 1892. 

 *Syd. Uredineen 1347. 1899. 



? Lindr. Acta Soc. Fauna et Fl. Fennica 22 1 : 173. 1902. 

 Kellerm. Jour. Myc. 9 : 10. 14 Feb. 1903. 



Aeeidium Pimpinellee, Auct. Amer. 

 Arth. Bull. Iowa Agr. Coll. 1884 : 167. Jan. 1885. 

 PArth. Bull. Iowa Agr. Coll. 1884: 167. Jan. 1885. Cicuta. 

 Aeeidium osmundatum, S. 

 S. Syn. Am. Bor. 309. 1834. 

 Casoma osmundatum, S. 

 S. Syn. Am. Bor. 294 no. 2895. d. 1834. 

 Aeeidium Oxalidis, Thm. 



Arth. Bull. Iowa Agr. Coll. 1884 : 167. Jan. 1885. 

 *E11. & Ev. N. A. F. 22/0. Feb. 1889. 

 Webber, Bull. Nebr. Exp. Sta. 1 : 333 (63). 18 Dec. 1889. 

 Webber, Rept. Nebr. Agr. 1889 : 211 (71). 1890. 

 Pound, Bot. Surv. Nebr. 3 : 10. 18 June 1894. 

 Barthol. Tr. Kans. Acad. 16 : 190. June 1899. 

 Aeeidium Palmeri, Anderson. 



NOTE. Holway, in Erythea 7 : 98. 31 Oct. 1899 associated this as 

 secidial stage with the newly described Puceinia Paltneri, (Anderson) Diet. 

 & Holw. See also Syd. Mon. Ured. i : 252. 15 Nov. 1902. See also Jones 

 Proc. Cal. Acad. II. 5 : 728. 3 Oct. 1895 where an Aeeidium on Pentstcmon 

 conferfus, var. referred by him to Aeeidium Palmeri, Anderson is said to 

 occur with Puceinia Pentstemonis, Pk. See also Blasdale, Jour. Myc. 9: 82. 

 29 May 1903. 



