Uredinacese, Didymosporse, Puccinia. 377 



prominentibus, rotunclatis vel oblongis, nigro-brunneis, erumpen- 

 tibus, nudis; teleutosporis globosis vel oblongis, 20-30 « 30-40, 

 utrinque rotundatis, parce constrictis, apice paullo acuminatis 5- 

 10 [i., pedicello crasso, firmo, colorato, spora duplo vel triplo lon- 

 giore donatis. 



Hab. in foliis Sporoboli cuspidati, utilis, asperifolii 

 in Amer. bor. — Var. luxurians Arthur 1. c. : uredosporis paullo 

 latioribus quam in typo, valde tuberculatis fere echinulatis, epi- 

 sporio fere 2 [j,. crasso ; soris teleutosporiferis elongatis ; teleuto- 

 sporis latioribus, 43-55^-27-32. In foliis Sporolobi airoidis, 

 Andrews, Oreg , Amer. bor. 



334. Puccinia subandina Speg. Myc. argent. ser. II, 1902, p. 65. — 1262 

 Maculis nullis; acervulis orbicularibus 0,5 mm. diam , depressis, 

 subnudis, duriusculis; soris innato-erumpentibus, obscure ferrugi- 

 neis, sparsis ; teleutosporis clavulatis, apice subtruncatis v. obtusis- 

 sime rotundatis ibique crasse tunicatis, 60 « 14-20, loculo supero 

 obovato 20-25 v 18-20, infero cuneato, 30-35 » 14-16, pallido fulvis. 

 levibus, ad septum leniter constrictis, stipitibus flexuosis, 20-30 » 

 5-8 hyalinis prseditis. 



Hab. in foliis vivis Pose chorizanthre, secus Carrenleofu 

 in Argentina. 



335. Puccinia simplex (Koern.) Erikss. et Henn. in Getreideroste 1263 

 1896, pag. 238, Sydow Mon. Ured. I , pag. 756, P. graminis 

 Fuck. var. simplex Koern. P. rubigo-vera (D. C.) var. simplex 

 Auct. — Syll. VII, p. 625. — P. anomala Rostr. — Soris ure- 

 dosporiferis, amphigenis, sparsis, minutis, punctiformibus, Havis; 

 uredosporis subglobosis v. ellipsoideis, echinulatis, navis, 19-22 \i. 

 diam. v. 22-27 v 15-20; soris teleutosporiferis amphigenis v. ssepe 

 culmicolis, in folio sparsis, minutis, punctiformibus, in culmo majo- 

 ribus, plerumque oblongis coniiuentibusque, epidermide tectis, atris; 

 teleutosporis septatis plus minusve evolutis, oblongo-clavatis, apice 

 rotundatis v. oblique conico-attenuatis, 4-8 [x. incrassatis, levibus, 

 brunneis, 40-54*15-24; pedicello brunneolo, brevi; mesosporis 

 plerumque numerosissimis, asymmetricis, oblongis vel clavulatis, 

 variabilibus, apice 4-10 ja. incrassatis, 25-45» 16-24; paraphysibus 

 brunneis, apice incrassatis. 



Hab. in foliis culmisque Hordei distichi, secalini, vul- 

 garis, zeocriti, in tota Europa et Asia minori. 



336. Puccinia rufipes Diet. in Bot. Jahrb. 1902, pag. 48. — Soris 1264 

 oblongis vel linearibus, hypophyllis, minus copiose otiam epiphyl- 



