244 Phycomyceteae, Saprolegniaceae, Saprolegnia. 



1. Chlorospora vastatrix Speg. 1. c. 1399 



Hah. in bulbis Allii CaBpae, La Plata Amer merid. 



PYTHIUM Pringsh. — Syll. VII, p. 270, IX, p. 347. 



1. Pythlum intermedium De Bary, Bot. Zeit. 1881, Fisch. Phyc. p. 407. uoo 



liab. in plantulis emortuis Lepidii et Amaranthi, aqua jam 

 immersis etc, in Germania. 



2. Pythium Artotrogus (Mont.) De Bary 1. c. 1881, 578, Arioirogus i40i 

 h^dnosporus Mont. Ann. Sc. Nat. 1849, p. 56. 



Hab. in plantis emortuis udis iu Gallia et Gennania. 



3. Pythium complens Fisch. Phyc p. 398, Pijthium repfans De Bai-y i^^os 



P- P- . . 



Hab. in Muscis putridis aqua immersis etc. in Germania. 



4. Pythium ferax De Bary, Bot. Zeit. 1881, p. 562. nos 



Hab. in Muscis emortuis etc. in Germania. 



5. Pythium vexans De Bary, Bot. Zeit. 1881. p. 537, Fisch. Phyc. 1404 

 p. 406, nec P. De-Baryanum Hesse. 



Hab.. in tuberibus putrescentibus Solani tuberosi, sapro- 

 phytice, in Germania. 



6. Pythlum? Actlnosphserii Brandt, Monat. Berl. Acad. 1881, p 399, im 

 f. 33. 53. 



Hab, .in Actinosphasrio in Germania. 



7. Pythlum? incertum Renny in Just Jahresber. 1876, p. 134. 140G 



Hab. in foliis Cupheas cult» in Britannia. 



8. Pythiqm dictyospermum Racib. in Fisch. Phycora. p. 400. i^07 



Jiab. ad Spirogyram in aquis Poloniae. — P. gracili afljne. 



Fam. 3. Saprolegniacese De Bary. 



SAPROLEGNIA Nees. - Syll. VII, p. 268, IX, p. 345. 



1. Saprolegnia Treleaseana Humphrey, Saprol. Unit. Stat. p. 111, hos 

 t. XVII, f. 56-59. 



Hab. in aquis Massachusetts Amer. bor. (Trelease). 



2. Saproiegnia phllomukes W. Smith in Massee Br. Fungi 1891, p. 218. i409 



Hab. parasitica in Isaria fuciformi, in Britannia. 



3. Saprolegnia elongata Mass. Br. Fungi 1891, p. 217, f. 47-49. 1410 



Ho.b. in stipite putrescenti Filicia cujusdam arboreae in aqua- 

 rio in Britannia. 



