Uredinacese, Didymosporse, Puccinia. 375 



maculis orbicularibus brunneis, margine flavis, magnis, 0,5-1,5 cm. 

 diam., insidentibus, in greges totam maculam explentes, plerumque 

 dense confertis, subinde irregulariter circinatis, breviter cylindra- 

 ceis, margine recurvato, lacerato ; oecidiosporis globosis, angulato- 

 globosis v. late ellipsoideis, punctatis flavidis, 20-26 \x. diam.;so- 

 ris uredosporiferis hypophyllis vel hinc inde amphigenis, minutis, 

 oblongis, mox nudis, pulverulentis, dilute brunneis; uredosporis 

 globosis v. subglobosis, dense et distincte echinulatis, iiavo-brun- 

 neis, 22-30 \x. diam., episporio tenui, poris gerrninationis circ. 5 

 sparsis instructis; soris teleutosporiferis plerumque hypophyllis, 

 dein sparsis, subrotundatis, oblongis vel lineari-oblongis, 0,5-1,5 

 mm. longis, subinde confluentibus, atro-brunneis ; teleutosporis 

 ellipsoideis v. ellipsoideo-oblongis, apice rotundatis, leniter 4-6 \x. 

 incrassatis, medio non vel parum constrictis, basi rotundatis vel 

 leniter attenuatis, levibus, brunneis, 30-40 « 18-27, episporio me- 

 diocri ; pedicello brunneolo, firmo crassiusculo, sporam oequante vel 

 ea paullo longiore, subinde oblique inserto. 



Hab. secidia in foliis vivis Hibisci moschati, uredo- et te- 

 leutosporae in foliis vivis Muhlenbergiae diffusie, mexi- 

 can£e, racemosse (= glomeratge) in Amer. bor. 



328. Puccinia Zoysiae Diet. in Bot. Jahrb. 1902, pag. 48. — Soris 1236 

 hypophyllis, mediocribus, oblongis; uredosporis ellipsoideis v. ob- 

 ovatis 17-21 » 15-17, episporio hyalino vel flavescenti subcrasso 

 verruculoso donatis; soris teleutosporiferis atro-fuscis, firmis, nu- 

 dis, pulvinatis ; teleutosporis ellipsoideis vel oblongis, utrinque ro- 

 tundatis, rarius apice conoideis vel truncatis, ad septum leniter 

 vel non constrictis, 28-40^16-25; episporio levi, castaneo, apice 

 modice incrassato vestitis, pedicello hyalino. usque 80 \x. longo 

 suifultis. 



Hab. in foliis Zoyske pungentis, Tokyo Japonise (Kusano). 



329. Puccinia vilis Arthur in Bull. Torr. Bot. Cl. 1901, p. 663. ■— ]-r,: 

 Soris amphigenis, oblongis vel linearibus, in maculis brunneis in- 

 sidentibus, subepidermicis, brunneis (ured.) et brunneo-nigris (te- 

 leut.); uredosporis ellipticis, ovatis v. globosis, 18-26 =* 22-30, brun- 

 neo-luteolis, episporio 3-4 u. cr., echinulato-verruculoso donatis; 

 teleutosporis ellipticis vel obovatis, 19-23 ^ 33-45, apice obtusis, 

 brunneis, basi rotundatis v. angustatis; pedicello concolori, firmo 

 sporse sub;cquilongo. 



Hab. in foliis Panici Crus-G-alli prov. Jowa, Amer. bor. 



330. Puccinia Triticorum Speg. Myc. argent. ser. II, 1902, p. 65. — 1258 



