May 1903 ] Index to North American Mycology 
117 
Acarospora reagens A. Zahlbr. n. sp., ad terrain nudam. Bei- 
hefte z. Bot. Centralbl. 13:161. 1902. 
Acer glabrum ( ?), wood, host to Ophiogloea linospora Clements 
n. sp. Bull. Torr. Bot. Club, 30:87. Feb. 1903. 
AECiDiuM,The, as a Device to Restore Vigor to the Fungus. J. 
C. Arthur. Proc. 23d. An. Meeting Soc. Prom. Agr. Sci. 
1902: 65-9. Excerpt distrib. Feb. 1903. 
Aecidium aethusae Ell. & Ev. N. A. F. Sec. Ser. 3,581, syn. of 
Aecidium leptotaeniae q. v. 
Aecidium asteratum Schw. [on Aster spp.], syn of Puccinia 
caricis-asteris Arth, n. sp. Jour. Mycol. 8:54. June 1902. 
Aecidium delphinii Barthol. n. sp., on leaves of Delphinium 
scopulorum. Jour. Mycol. 8:173. Dec. 1902. 
Aecidium ellisii Tr. & Gall., alternate form of Puccinia subnitens 
Dietl. [Arthur.] Bot. Gaz. 35:20. Jan. 1903. 
Aecidium erigeronatum, see Caeoma ( Ae .) erigeronatum. . . 
Aecidium grindeliae Griff. (Bull. Torr. Bot. Club, 29:299. May 
1902), synonym of Aecidium grindeliae Syd. (Hedwigia, 
Beiblatt, 40:(i). Feb. 1901.) Ann. Mycolog. 1:20. 
Jan. 1903. 
Aecidium impatientis Schw., alternate form of Puccinia rubigo- 
vera Auct. on Elymus virginicus L., and synonym of Puc¬ 
cinia impatientis (Schw.) Arthur n.n. [Arthur.] Bot. 
Gaz. 35:19. Jan. 1903. 
Aecidium jamesianum Pk., alternate form of Puccinia bartholo- 
maei Diet., synonym of Puccinia jamesiana (Pk.) Arthur 
n.n. Bot. Gaz. 35:18. Jan. 1903. 
Aecidium leptotaeniae Lindroth n. sp. (syn. Aecid. aethusae Ell. 
& Ev. N. A. F. Sec. Ser. 3,581), in foliis, caulibus, fructibus 
Leptotoeniae multifida. Meddel. fr. Stockholms Hogskolas 
botaniska Institut. Bd. IV. 1901. 
Aecidium oenotherae, syn. of Puccinia peckii q. v. . . 
Aecidium pammelii Trek, alternate form of Puccinia panici Diet. 
[Culture expt. William Stuart.] Proc. Ind. Acad. Sci. 
1901: 284. 1902. 
Aecidium peckii DeToni, syn. of Puccinia peckii q. v. 
Aecidium plantaginis Ces., alternate form of Uromyces aristidae 
E. & E. [Arthur.] Bot. Gaz. 35:17. Jan. 1903. 
Aecidium ranunculacearum ( ?) on Anemone canadensis L., al¬ 
ternate form of Puccinia simillima Arth. [Arthur.] Bot. 
Gaz. 35 :20. Jan. 1903. 
