320 Piotoaiycetaceie, Piotomyces. 



lici^:, rjoiJiiuiiqiiaiii ullipsoideis, laiius ii'r<fgularitL'r subglobosi.s, *J0- 

 4.J, iloruijjque 3U-I3B y. diain. 



l[ah. iii foliis Aposeridis rictidic j^rope Ivrout et (Teijnlz 

 Havarifo. 



5. Protomyces Erythronii Peck 'S^ Rep. p. oo. — Maculis rubris v. : 

 piiipuracei.s; sporis iu coute.vtu rolioruiii i^^eiiitis sparsis vel cou- 

 fertis sfope iu serie breves dispositis, latis, globosis, obscuris, oO-05 

 [j-. diam. 



Ilab. in foliis et pedunculis Erythrcnii americaui, Greeii- 

 liusli Amer. bor. 



0. Protomyces IVIartianoffianus Tiiiim. Pilztl. Sibir. n. 12o. — Acer- 

 vulis ininimis, subpustulatis, numerosi.^, deiise gregariis in maculis 

 orbiculatis, iudetermiiiatis, iion marginatis, hypoidiyllis, fusco-ochra- 

 ceis, sub epidermide nidulantibus, iii pagina superiore maciiiarn 

 aurantiaco-fuscam, non limitatam formantibus ; sporis iri*egulariler 

 globosis vel elliptico-globosis, episporio tenui, levi, pallidissinie Ha- 

 vescentibus, intus granulosis, plerumque 16 mm. diam. 



llab. in Po tamogeton is natantis foliis vivis prope Mi- 

 nussinsk Sibiriae Asiaticie. 



7. Protomyces fallax Sacc Mich. I, p. 118. — Foliicola, epidermide i 

 tectus, gregarius; sporis gU)bosis, 10-20 y.. diam,, levissimis, gut- 

 tiilatis V. 1-nucleatis, initio hyaliiiis, tunica '/->"~ '-'•• crassa. dilu- 

 tissime fusca, taiidem sporis totis fuscidulis. 



Hab. in foliis P i n i s i 1 v e s t r i s puti^escentibus cuin Spfuvfo- 

 pside Strobi B. et Br. var., Beroliui Germauia^. (P. Magnus). — Cuiu 

 Ccuomale Abielis, Peridermiis etc. comparatus sed omninodiversus, 



s. Protomyces carpogenus Sacc. Mich. I. p. IPS. — Sporis iu acec- j 

 vulos applauatos, epidermide velatos, varie extensos, lateritio-ro- 

 seos dense aggregatis, globulosis v. globoso-ovoideis quaiidoque ob- 

 solete angulosis, 18-20 y.. diam. vel 25 s 20, pallide ochraceo-ro- 

 seis, nubilosis, episporio concolori l y.. crasso. 



Hab. in cortice Cucurbita.', socia Phoma decorticanto 

 DNtrs ad Travemiinde aii der Ostse pr. Liibeck Gerinaniie 1873 



(P. M.\GNUS\ 



0. Protomyces Fergussonii B. et l!r. Ann. Nat. lli^t. n. 1 173. — i 

 Maculis puuctisve brunneis, irregularibus ; sporis obovatis, primo 

 hyalinis, demum brunneis, levissime pedicellatis. 



llab. in foliis Myosotidis, Xew Pitsligo Britauuiuj (K^^v. I. 

 Pergusson). 



10. Protomyces melanodes B. et Br. Ann. Nat. Hist. n. 18US. — I 



J^ 



