22H Hypoderme*, Urediriacese, Uredo. 



Ho^. in fotiis Andropogonis Sch oena a t b i , Bismark Ar- 

 ohip«l?.gus Ocfani* (I. Karnbach). 



35 Uredo Aspidlotus Peck 24 Rep p. 88. Teste cl. Djetel in 5ot. i"04 

 Zeitsc)!!-. 1894. p 46 diiJert ab U. Polypodii: uredosporis constan- 

 ter majoribn:i. biformibus nempe ienui-tuniratis 32-48 :r ! 6-26, et 

 era&si-tunicatis 36-56( 72)=;27-40. Nascifur in Europa et Ame- 

 rica, amphipjena in iblii.s F^hegop teridis Dryo pteridis. — 

 Uredo Polypodii (Per.s.) DC, Sacc. Sjli. VIl, p, 857, genuina, in 

 Cystopteride fragili et in Woodsia in Europa et America 

 bor. habet uredosporas quoque biformes sed minore.s, nempe ienui- 

 tunicatas 22-35^13-20 et crassi-tuuicatas 26-38^18-29. — Te- 

 ste vero B.M. Duggar, (Variab. in the spores of Ur. Pohjpodit 

 in Proc. Amer. Acad. 1894, p. 396) species prscitat» essentialiter 

 non differunc. •$ 



36. Uredo Pteridis Diet. et H. io Erythea, Aug. 1894. 



Hab. in frondibus Pteridis aquilincf' in Caiifornia. — Ab 1W5 

 U. Pobjpodii differre videtur uredosporis ochinulatis 



37. Uredo Cosmaae Lowe. Cfr. Grev. XX, p. 109, (m Cosmea leu- i306 

 cantha, in ins. Madera). 



38. Uredo sphaBrospora Berk. et Curt. Cfr. Grev. XX, p. 110, (in ^307 

 Panico, Pensilvania). 



39. Uredo ustuiata Berk. et Curt. Cfr, Grev. XX, p. 110, (in Cj- isos 

 pero, in C;i.rolina). 



40. Uredo Wrlghtii Berk. et Curt. Cfr. Grev. XX, p. 110, (in Cro- i309 

 tone, Toxas, Am.er. bor.). 



41. Uredo Zorniae Berk. Cfr. Grev. XX, pag. 110, [m Zo rnia, ins. i.3io 

 Mauritius). 



42. Uredo iCo^orno) Morotii Har. et Poirault in Journ. de Bot. 1891, '^il 

 p, 272. — Soris pro more hypopbyliis rarius cauliniij, pu.=tul2(^for- 

 mibus, deplanatis non v. vix confluentibus, aurantiacis (in matrice 

 viva), cinereo-albidis in sicco; uredosporis hyalinis, densissime tu- 

 berculatis; episporio crassiu.sculo, difformibus, subglobosis. oHipticis 



vel prismatico-cylindricis {MelampsorcR instar), 16-22 r 12-20. 



Jlab. ad folia caulesque Ca r d a m i n es spec, in Fennia. — C. 

 T'ropLVOli affinis. 



43. Uredo {Cceoma) Berberidis Lev. Ann. Sc. Nat. 1846. pag. 268. I3i2 

 Har. Bull. Soc. Myc. 1S91, p. 148. — Spermogoniis ampliigenis, 

 rotundatis, rufescentibus, minutis^^imis, in macula rufescenti insi- 

 dentibui, sparsis, sporuiis globosis circ. 4 p.. diam.; soris plerum- 



que gregariis 1-12, frequentius secus nervos dispositis, amphigenis 



