| afghanistan | | peronospora meconopsidis | species | 3 | 0 |
| andorra | | peronospora meliloti | species | 1 | 0 |
| argentina | | peronospora schachtii | species | 5 | 0 |
| australia | | peronospora effusa | species | 15 | 0 |
| australia | | peronospora meconopsidis | species | 10 | 0 |
| australia | | peronospora viciae | species | 1 | 0 |
| australia | | peronospora viciae f. sp. pisi | forma | 2 | 0 |
| australia | tasmania | peronospora arborescens | species | 0 | 1 |
| australia | tasmania | peronospora farinosa | species | 0 | 1 |
| austria | | peronospora alchemillae | species | 2 | 0 |
| austria | | peronospora alsinearum | species | 2 | 0 |
| austria | | peronospora arborescens | species | 10 | 0 |
| austria | | peronospora arthurii | species | 2 | 0 |
| austria | | peronospora boni-henrici | species | 7 | 0 |
| austria | | peronospora bulbocapni | species | 3 | 0 |
| austria | | peronospora chrysosplenii | species | 3 | 0 |
| austria | | peronospora conglomerata | species | 3 | 0 |
| austria | | peronospora corydalis | species | 2 | 0 |
| austria | | peronospora ficariae | species | 3 | 0 |
| austria | | peronospora hiemalis | species | 3 | 0 |
| austria | | peronospora illyrica | species | 11 | 0 |
| austria | | peronospora knautiae | species | 2 | 0 |
| austria | | peronospora lamii | species | 3 | 0 |
| austria | | peronospora lathyrina | species | 1 | 0 |
| austria | | peronospora meconopsidis | species | 10 | 0 |
| austria | | peronospora medicaginis-minimae | species | 2 | 0 |
| austria | | peronospora obovata | species | 15 | 0 |
| austria | | peronospora pulveracea | species | 3 | 0 |
| austria | | peronospora ranunculi | species | 3 | 0 |
| austria | | peronospora somniferi | species | 3 | 0 |
| austria | | peronospora sordida | species | 3 | 0 |
| austria | | peronospora sp. hv1019 | species | 5 | 0 |
| austria | | peronospora sp. hv2117 | species | 5 | 0 |
| austria | | peronospora sp. hv2617 | species | 5 | 0 |
| austria | | peronospora sp. hv2908 | species | 5 | 0 |
| austria | | peronospora sp. hv312 | species | 5 | 0 |
| austria | | peronospora sp. hv507 | species | 5 | 0 |
| austria | | peronospora sp. hv956 | species | 1 | 0 |
| austria | | peronospora sp. isolate 079403,57 (br) | species | 1 | 0 |
| austria | | peronospora tetragonolobi | species | 1 | 0 |
| austria | | peronospora trifolii-alpestris | species | 1 | 0 |
| austria | | peronospora trifolii-hybridi | species | 5 | 0 |
| austria | | peronospora trifolii-minoris | species | 4 | 0 |
| austria | | peronospora trifolii-repentis | species | 1 | 0 |
| austria | | peronospora trifoliorum | species | 2 | 0 |
| austria | | peronospora trifoliorum f. trifolii-pratensis | forma | 3 | 0 |
| austria | | peronospora trivialis | species | 2 | 0 |
| austria | burgenland | peronospora aparines | species | 1 | 0 |
| austria | burgenland | peronospora radii | species | 1 | 0 |
| austria | lower austria | peronospora calotheca | species | 1 | 0 |
| austria | lower austria | peronospora conglomerata | species | 1 | 0 |
| austria | lower austria | peronospora valerianellae | species | 1 | 0 |
| austria | lower austria | peronospora violae | species | 1 | 0 |
| austria | upper austria | peronospora sherardiae | species | 1 | 0 |
| bolivia | | peronospora variabilis | species | 5 | 0 |
| brazil | | peronospora belbahrii | species | 1 | 0 |
| brazil | parana | peronospora sordida | species | 2 | 0 |
| cameroon | | peronospora belbahrii | species | 1 | 0 |
| canada | ontario | peronospora farinosa | species | 0 | 1 |
| china | | peronospora belbahrii | species | 1 | 0 |
| china | | peronospora cristata | species | 2 | 0 |
| china | | peronospora effusa | species | 7 | 0 |
| china | | peronospora farinosa | species | 1 | 0 |
| china | | peronospora farinosa f. sp. chenopodii | forma | 1 | 0 |
| china | | peronospora schachtii | species | 13 | 0 |
| china | | peronospora sp. | species | 1 | 0 |
| china | | peronospora variabilis | species | 9 | 0 |
| colombia | captial district | peronospora sparsa | species | 1 | 0 |
| croatia | | peronospora apula | species | 10 | 0 |
| croatia | | peronospora arborescens | species | 3 | 0 |
| cyprus | | peronospora belbahrii | species | 2 | 0 |
| czech republic | | peronospora belbahrii | species | 1 | 0 |
| czech republic | | peronospora meconopsidis | species | 3 | 0 |
| czech republic | | peronospora somniferi | species | 3 | 0 |
| czech republic | | peronospora sp. isolate 079409,63 (br) | species | 1 | 0 |
| denmark | | peronospora farinosa | species | 1 | 0 |
| denmark | | peronospora farinosa f. sp. chenopodii | forma | 4 | 0 |
| denmark | | peronospora rumicis | species | 5 | 0 |
| denmark | | peronospora variabilis | species | 1 | 0 |
| ecuador | | peronospora farinosa f. sp. chenopodii | forma | 3 | 0 |
| egypt | | peronospora variabilis | species | 1 | 0 |
| egypt | | peronospora viciae | species | 1 | 0 |
| finland | | peronospora mayorii | species | 1 | 0 |
| finland | | peronospora rumicis | species | 1 | 0 |
| finland | | peronospora sepium | species | 1 | 0 |
| finland | | peronospora somniferi | species | 2 | 0 |
| finland | | peronospora sp. bp124 | species | 5 | 0 |
| finland | | peronospora sp. s27 | species | 5 | 0 |
| finland | | peronospora sp. ups f-119986 | species | 1 | 0 |
| france | | peronospora aestivalis | species | 1 | 0 |
| france | | peronospora arborescens | species | 6 | 0 |
| france | | peronospora destructor | species | 1 | 0 |
| france | | peronospora ervi | species | 1 | 0 |
| france | | peronospora polycarpi | species | 5 | 0 |
| france | | peronospora sp. hv22.3f | species | 1 | 0 |
| france | | peronospora sp. hv27.1f-27.3 | species | 1 | 0 |
| france | | peronospora sp. hv48.3f | species | 1 | 0 |
| france | | peronospora sp. isolate 079413,67 (br) | species | 1 | 0 |
| france | | peronospora sp. mg1797 | species | 1 | 0 |
| france | | peronospora trifolii-minoris | species | 1 | 0 |
| france | | peronospora trifolii-repentis | species | 1 | 0 |
| france | | peronospora trifoliorum | species | 1 | 0 |
| germany | | peronospora aestivalis | species | 1 | 0 |
| germany | | peronospora arborescens | species | 10 | 0 |
| germany | | peronospora argemones | species | 12 | 0 |
| germany | | peronospora atriplicis-hastatae | species | 15 | 0 |
| germany | | peronospora belbahrii | species | 21 | 0 |
| germany | | peronospora bulbocapni | species | 8 | 0 |
| germany | | peronospora chrysosplenii | species | 5 | 0 |
| germany | | peronospora cyparissiae | species | 8 | 0 |
| germany | | peronospora ervi | species | 1 | 0 |
| germany | | peronospora esulae | species | 8 | 0 |
| germany | | peronospora ficariae | species | 8 | 0 |
| germany | | peronospora fulva | species | 2 | 0 |
| germany | | peronospora glechomae | species | 5 | 0 |
| germany | | peronospora hiemalis | species | 8 | 0 |
| germany | | peronospora lamii | species | 9 | 0 |
| germany | | peronospora lathyri-verni | species | 1 | 0 |
| germany | | peronospora lepigoni | species | 30 | 0 |
| germany | | peronospora medicaginis-minimae | species | 1 | 0 |
| germany | | peronospora meliloti | species | 1 | 0 |
| germany | | peronospora minor | species | 15 | 0 |
| germany | | peronospora obovata | species | 30 | 0 |
| germany | | peronospora pulveracea | species | 8 | 0 |
| germany | | peronospora ranunculi | species | 8 | 0 |
| germany | | peronospora saxifragae | species | 6 | 0 |
| germany | | peronospora schachtii | species | 5 | 0 |
| germany | | peronospora sepium | species | 1 | 0 |
| germany | | peronospora sp. | species | 36 | 0 |
| germany | | peronospora sp. 1023 | species | 5 | 0 |
| germany | | peronospora sp. 1025 | species | 5 | 0 |
| germany | | peronospora sp. 1029 | species | 5 | 0 |
| germany | | peronospora sp. 1031 | species | 5 | 0 |
| germany | | peronospora sp. 1035 | species | 5 | 0 |
| germany | | peronospora sp. 1041 | species | 5 | 0 |
| germany | | peronospora sp. 1042 | species | 5 | 0 |
| germany | | peronospora sp. 1044 | species | 5 | 0 |
| germany | | peronospora sp. 1046 | species | 5 | 0 |
| germany | | peronospora sp. 1164 | species | 5 | 0 |
| germany | | peronospora sp. 1165 | species | 5 | 0 |
| germany | | peronospora sp. 2710 | species | 5 | 0 |
| germany | | peronospora sp. hv852 | species | 5 | 0 |
| germany | | peronospora sp. hv938 | species | 1 | 0 |
| germany | | peronospora sp. isolate 079405,59 (br) | species | 1 | 0 |
| germany | | peronospora sp. mg1796 | species | 1 | 0 |
| germany | | peronospora teucrii | species | 1 | 0 |
| germany | | peronospora trifolii-hybridi | species | 2 | 0 |
| germany | | peronospora trifolii-minoris | species | 2 | 0 |
| germany | | peronospora trifoliorum | species | 6 | 0 |
| germany | | peronospora trifoliorum f. trifolii-pratensis | forma | 1 | 0 |
| germany | | peronospora viciae | species | 2 | 0 |
| germany | north rhine-westphalia | peronospora cf. ducometii | species | 288 | 0 |
| greece | | peronospora meconopsidis | species | 8 | 0 |
| greece | | peronospora sp. 2558 | species | 5 | 0 |
| greece | | peronospora sp. 2559 | species | 5 | 0 |
| hungary | | peronospora arborescens | species | 3 | 0 |
| hungary | | peronospora belbahrii | species | 1 | 0 |
| hungary | | peronospora holostei | species | 2 | 0 |
| india | | peronospora belbahrii | species | 1 | 0 |
| india | | peronospora meconopsidis | species | 6 | 0 |
| india | gujarat | peronospora plantaginis | species | 1 | 0 |
| india | rajasthan | peronospora farinosa | species | 0 | 1 |
| iran | | peronospora effusa | species | 2 | 0 |
| iran | | peronospora saturejae-hortensis | species | 1 | 0 |
| iran | | peronospora trigonellae | species | 1 | 0 |
| iran | golestan province | peronospora sp. s4 | species | 1 | 0 |
| iran | golestan province | peronospora sp. s6 | species | 1 | 0 |
| iran | golestan province | peronospora sp. s6-2 | species | 1 | 0 |
| iran | golestan province | peronospora sp. s7 | species | 1 | 0 |
| iran | golestan province | peronospora sp. s7-2 | species | 1 | 0 |
| iran | khuzestan province | peronospora effusa | species | 1 | 0 |
| iran | khuzestan province | peronospora meliloti | species | 1 | 0 |
| iran | khuzestan province | peronospora schachtii | species | 1 | 0 |
| iran | khuzestan province | peronospora variabilis | species | 1 | 0 |
| israel | | peronospora belbahrii | species | 2 | 0 |
| italy | | peronospora alpicola | species | 8 | 0 |
| italy | | peronospora arborescens | species | 3 | 0 |
| italy | | peronospora arthurii | species | 1 | 0 |
| italy | | peronospora digitalis | species | 1 | 0 |
| italy | | peronospora sp. 2709 | species | 5 | 0 |
| italy | | peronospora sp. hv2939 | species | 5 | 0 |
| italy | | peronospora sp. uasws0037 | species | 1 | 0 |
| italy | campania region | peronospora tabacina | species | 2891 | 0 |
| italy | lombardy region | peronospora destructor | species | 1 | 0 |
| japan | | peronospora belbahrii | species | 3 | 0 |
| japan | | peronospora effusa | species | 25 | 0 |
| japan | | peronospora statices | species | 1 | 0 |
| japan | hokkaido prefecture | peronospora destructor | species | 1 | 0 |
| japan | hokkaido prefecture | peronospora dianthicola | species | 1 | 0 |
| japan | kagawa prefecture | peronospora destructor | species | 1 | 0 |
| mexico | | peronospora effusa | species | 10 | 0 |
| mexico | | peronospora sp. | species | 2 | 0 |
| mexico | michoacan ocampo | peronospora sparsa | species | 26 | 0 |
| mexico | sinaloa | peronospora variabilis | species | 5 | 0 |
| netherlands | | peronospora viciae | species | 1 | 0 |
| new zealand | | peronospora sp. uasws0010 | species | 1 | 0 |
| norway | | peronospora destructor | species | 1 | 0 |
| norway | | peronospora mayorii | species | 1 | 0 |
| norway | | peronospora trifoliorum | species | 1 | 0 |
| pakistan | | peronospora meconopsidis | species | 3 | 0 |
| peru | | peronospora farinosa f. sp. chenopodii | forma | 1 | 0 |
| poland | | peronospora sp. ma-fungi 27841 | species | 2 | 0 |
| romania | | peronospora arborescens | species | 2 | 0 |
| romania | | peronospora glechomae | species | 6 | 0 |
| romania | | peronospora sp. 2859 | species | 5 | 0 |
| romania | | peronospora sp. ma-fungi 27841 | species | 3 | 0 |
| serbia | | peronospora radii | species | 2 | 0 |
| south africa | | peronospora manshurica | species | 1 | 0 |
| south korea | | hyaloperonospora drabae | species | 2 | 0 |
| south korea | | hyaloperonospora norvegica | species | 2 | 0 |
| south korea | | peronospora alsinearum | species | 4 | 0 |
| south korea | | peronospora effusa | species | 15 | 0 |
| south korea | | peronospora elsholtziae | species | 3 | 0 |
| south korea | | peronospora lathyrina | species | 2 | 0 |
| south korea | | peronospora schachtii | species | 15 | 0 |
| south korea | | peronospora sp. | species | 4 | 0 |
| spain | | peronospora aestivalis | species | 4 | 0 |
| spain | | peronospora arborescens | species | 29 | 0 |
| spain | | peronospora astragalina | species | 1 | 0 |
| spain | | peronospora coronillae | species | 4 | 0 |
| spain | | peronospora cristata | species | 11 | 0 |
| spain | | peronospora fulva | species | 1 | 0 |
| spain | | peronospora lotorum | species | 1 | 0 |
| spain | | peronospora mayorii | species | 1 | 0 |
| spain | | peronospora medicaginis-minimae | species | 3 | 0 |
| spain | | peronospora medicaginis-orbicularis | species | 1 | 0 |
| spain | | peronospora meliloti | species | 1 | 0 |
| spain | | peronospora ornithopi | species | 3 | 0 |
| spain | | peronospora orobi | species | 1 | 0 |
| spain | | peronospora somniferi | species | 22 | 0 |
| spain | | peronospora sp. gg133 | species | 1 | 0 |
| spain | | peronospora sp. gg56 | species | 1 | 0 |
| spain | | peronospora sp. gg99 | species | 1 | 0 |
| spain | | peronospora sp. ma-fungi 27841 | species | 2 | 0 |
| spain | | peronospora sp. ma-fungi27993 | species | 1 | 0 |
| spain | | peronospora trifolii-arvensis | species | 1 | 0 |
| spain | | peronospora trifolii-minoris | species | 2 | 0 |
| spain | | peronospora viciae | species | 3 | 0 |
| spain | aragon | peronospora boni-henrici | species | 3 | 0 |
| spain | aragon | peronospora variabilis | species | 2 | 0 |
| spain | asturias | peronospora boni-henrici | species | 1 | 0 |
| spain | asturias | peronospora farinosa | species | 2 | 0 |
| spain | castile and leon | peronospora variabilis | species | 2 | 0 |
| spain | castilla-la mancha | peronospora arborescens | species | 1 | 0 |
| spain | catalonia | peronospora variabilis | species | 18 | 0 |
| spain | galicia | peronospora farinosa | species | 0 | 1 |
| spain | la rioja | peronospora variabilis | species | 1 | 0 |
| sweden | | peronospora effusa | species | 5 | 0 |
| sweden | | peronospora litoralis | species | 5 | 0 |
| sweden | | peronospora mayorii | species | 2 | 0 |
| sweden | | peronospora minor | species | 5 | 0 |
| sweden | | peronospora rumicis | species | 1 | 0 |
| sweden | | peronospora sepium | species | 2 | 0 |
| sweden | | peronospora sp. s25 | species | 5 | 0 |
| sweden | | peronospora sp. ups f-119987 | species | 1 | 0 |
| sweden | | peronospora tetragonolobi | species | 1 | 0 |
| sweden | | peronospora viciae f. sp. pisi | forma | 1 | 0 |
| switzerland | | peronospora sp. isolate uasws0236 | species | 1 | 0 |
| switzerland | | peronospora sp. isolate uasws0238 | species | 1 | 0 |
| switzerland | | peronospora sp. isolate uasws0239 | species | 1 | 0 |
| switzerland | | peronospora sp. uasws0033 | species | 1 | 0 |
| switzerland | | peronospora sp. uasws0034 | species | 1 | 0 |
| switzerland | | peronospora sp. uasws0035 | species | 1 | 0 |
| switzerland | | peronospora sp. uasws0036 | species | 1 | 0 |
| switzerland | geneva region | peronospora sp. uasws0196 | species | 1 | 0 |
| turkey | | peronospora chlorae | species | 1 | 0 |
| turkey | | peronospora effusa | species | 2 | 0 |
| turkey | | peronospora variabilis | species | 4 | 0 |
| turkey | | peronospora viciae | species | 2 | 0 |
| turkey | tokat province | peronospora farinosa | species | 0 | 1 |
| turkmenistan | | peronospora meconopsidis | species | 3 | 0 |
| ukraine | | peronospora sp. hv-2015 | species | 3 | 0 |
| united kingdom | | peronospora belbahrii | species | 3 | 0 |
| united kingdom | | peronospora cristata | species | 2 | 0 |
| united kingdom | | peronospora sp. hv2657 | species | 5 | 0 |
| united kingdom | england | peronospora cristata | species | 1 | 0 |
| united kingdom | england | peronospora meconopsidis | species | 5 | 0 |
| united kingdom | england | peronospora sp. aquilegia | species | 25 | 0 |
| united states | | peronospora belbahrii | species | 1 | 0 |
| united states | | peronospora dicentrae | species | 3 | 0 |
| united states | | peronospora digitalis | species | 3 | 0 |
| united states | | peronospora effusa | species | 46 | 0 |
| united states | | peronospora narbonensis | species | 1 | 0 |
| united states | | peronospora pulveracea | species | 1 | 0 |
| united states | | peronospora schachtii | species | 20 | 0 |
| united states | | peronospora sp. | species | 22 | 0 |
| united states | | peronospora sp. isolate uasws0237 | species | 1 | 0 |
| united states | | peronospora sp. isolate uasws0240 | species | 1 | 0 |
| united states | | peronospora sp. isolate uasws0241 | species | 1 | 0 |
| united states | | peronospora sp. uasws0229 | species | 1 | 0 |
| united states | | peronospora sp. uasws0242 | species | 1 | 0 |
| united states | | peronospora sp. uasws0243 | species | 1 | 0 |
| united states | | peronospora sp. uasws0244 | species | 1 | 0 |
| united states | | peronospora sp. uasws0245 | species | 1 | 0 |
| united states | | peronospora sp. uasws0246 | species | 1 | 0 |
| united states | | peronospora sp. uasws0247 | species | 1 | 0 |
| united states | | peronospora sp. uasws0248 | species | 1 | 0 |
| united states | | peronospora sp. uasws0249 | species | 1 | 0 |
| united states | | peronospora sp. uasws0250 | species | 1 | 0 |
| united states | | peronospora sp. uasws0251 | species | 1 | 0 |
| united states | | peronospora sp. uasws0252 | species | 1 | 0 |
| united states | | peronospora sp. uasws0253 | species | 1 | 0 |
| united states | | peronospora sp. uasws0254 | species | 1 | 0 |
| united states | | peronospora sp. uasws0255 | species | 1 | 0 |
| united states | | peronospora sp. uasws0256 | species | 1 | 0 |
| united states | | peronospora sp. uasws0257 | species | 1 | 0 |
| united states | | peronospora sp. uasws0258 | species | 1 | 0 |
| united states | | peronospora sparsa | species | 2 | 0 |
| united states | arizona | peronospora effusa | species | 2 | 1 |
| united states | arizona | peronospora farinosa | species | 0 | 1 |
| united states | arkansas | peronospora belbahrii | species | 1 | 0 |
| united states | california | peronospora belbahrii | species | 7 | 0 |
| united states | california | peronospora effusa | species | 1410 | 3 |
| united states | california | peronospora farinosa | species | 1 | 3 |
| united states | california | peronospora mesembryanthemi | species | 3 | 0 |
| united states | california | peronospora schachtii | species | 17 | 0 |
| united states | california | peronospora sp. | species | 3 | 0 |
| united states | florida | peronospora farinosa | species | 0 | 1 |
| united states | georgia | peronospora farinosa | species | 0 | 1 |
| united states | hawaii | peronospora belbahrii | species | 1 | 0 |
| united states | kentucky | peronospora tabacina | species | 7 | 0 |
| united states | michigan | peronospora farinosa | species | 0 | 1 |
| united states | michigan | peronospora sp. bpi893224 | species | 2 | 0 |
| united states | new hampshire | peronospora variabilis | species | 19 | 0 |
| united states | new york | peronospora sp. a1 | species | 1 | 0 |
| united states | new york | peronospora sp. a2 | species | 1 | 0 |
| united states | new york | peronospora sp. b1 | species | 1 | 0 |
| united states | new york | peronospora sp. b2 | species | 1 | 0 |
| united states | new york | peronospora sp. c1 | species | 1 | 0 |
| united states | new york | peronospora sp. c2 | species | 1 | 0 |
| united states | new york | peronospora sp. d1 | species | 1 | 0 |
| united states | new york | peronospora sp. d2 | species | 1 | 0 |
| united states | new york | peronospora sp. e1 | species | 1 | 0 |
| united states | new york | peronospora sp. e3 | species | 1 | 0 |
| united states | new york | peronospora sp. f1 | species | 1 | 0 |
| united states | new york | peronospora sp. f2 | species | 1 | 0 |
| united states | new york | peronospora sp. g1 | species | 1 | 0 |
| united states | new york | peronospora sp. g2 | species | 1 | 0 |
| united states | new york | peronospora sp. h1 | species | 1 | 0 |
| united states | north carolina | peronospora farinosa | species | 0 | 1 |
| united states | oregon | peronospora sp. | species | 1 | 0 |
| united states | south carolina | peronospora farinosa | species | 0 | 1 |
| united states | tennessee | peronospora belbahrii | species | 4 | 0 |
| united states | vermont | peronospora variabilis | species | 1 | 0 |
| united states | virginia | peronospora farinosa | species | 0 | 1 |
| united states | washington | peronospora cf. ducometii | species | 2 | 0 |
| united states | washington | peronospora pulveracea | species | 1 | 0 |