634 tJredlQea), Didymosporse, Puccinia. 



rotundatis, atris, nitidis, epidermide lacerata vix cinctis; teleuto- 

 sporib; oblongis vel oblongo-obovatis, 30-12 ^; 16-18, levibus, uiedio 

 constrictis, episporio tenuiusculo instructis, vertice valde incras- 

 satis, 6-1 [J: cr., explanatis, rotundatis vel obtusis vel rarius 

 acutis, pedicello teleutosporam subaequante, gracili. 



llab. iu foliis Cypripedii p ubes centis, Decorah Jo\va A- 

 mericai borealis. 



15S. Puccinia Windsoriae Schwein. North Amer. Fungi p. 295, Bu- 

 rill Fuugi of lllinois \k 1'^~- — Hypophyila, subinde epiphjlla; 

 soris parvis, leniter elevatis, irregulariter sparsis, numerosissimis, 

 linearibus vel oblongis, snbnudis; uredosporis subglobosis vel ob- 

 ovatis, 18-24 y.. diam., echinulatis, obscure brunneis; teleutosporis 

 late eliipticis vel obovatis, leniter vel haud constrictis, apice ob- 

 tuse rotundatis, 27-39^:18-21, levibus, pedicello valide colorato, 

 teleutosporara sequante vel eA breviore. 



Hab. in foliis M u e h 1 e n b e r g i ae et W i n d s o r i ne q u i n q u i- 

 dentata}, in America boreali. 



159. Puccinia Sporoboli Arthur Prelim. List of .Jowa Ured. p. 159, ji 

 n. 58. — Uredosporis rotundatis, 24-28 y.. diam., flavis, subtiliter 1 

 rugulosis; soris teleutosporiferis folii- vel caulicolis, oblongis aut 

 linearibus, brunneo-atris, mox nudis, epidermidis fragmentis vix 

 cinctis; teleutosporis oblongis vol oblongo-clavatis, 28-45 =; 15-21. 

 medio vix vel non constrictis, levibus, obscure brunneis, verti.'- 

 incrassato, semicirculari vel obtuso, basi acuta ssepius obtusa, pe- 

 dicello valido, colorato, teleutospora plcrumque longiore. 



Hab. in foliis caulibusque Sporoboli heterolepis, Jo\v;i 

 Americns borealis. — Adsunt quoque teleutosporfe unilocular' 

 seu raesosporse oblongo-clavatae v. oblongo-fusiformes v. oboval;. 

 18-24::; 14-18. 



160. Puccinia Wurmbeae Cooke et Massee in Grevillea XVI, p. 71. * 

 — Soris elongatis, bullatis, ati'0-fuscis ; uredosporis ellipticis, gra- 

 nulatis, fuscis, 25-28 =; 15-18; teleutosporis clavatis, uni-septatis. 

 leniter medio constrictis, loculo superiori convexo truncatove, ob- 

 scuriori, loculo inferiori triquetro, deorsum in pedicellum hyalinuni 

 attenuato, episporio levi, 60-70 :; 20-25. 



Hab.m foliis Wurmbea? dioicae, ad Heltana Australia? (Dom. 



RlCHARDS). 



161. Puccinia Andropogonis Schwein. N. Amor. Fungi n. 2011, p. 295, • 

 P>urrill Fungi of Illiriois p. 202. — Hypophylla; soris majusculis, 

 numerosis, ellipticis, donse aggi'egatis, clavatis, obtusis, fuscis, opi- 



