| Subject | English | German |
| zoot. | combing out downy wool | Herauskämmen des Wollhaares |
| nat.sc., agric. | downy birch | Haarbirke (Betula pubescens) |
| gen. | downy birch Betula pubescens | Moorbirke |
| nat.sc., agric. | downy birch | Ruchbirke (Betula pubescens) |
| nat.sc., agric. | downy birch | Moorbirke (Betula pubescens) |
| gen. | downy birch Betula pubescens | Besenbirke |
| food.ind. | downy cherry | Japanische Mandel-Kirsche (Prunus tomentosa) |
| food.ind. | downy cherry | Nanking-Kirsche (Prunus tomentosa) |
| food.ind. | downy cherry | Korea-Kirsche (Prunus tomentosa) |
| food.ind. | downy cherry | Filzkirsche (Prunus tomentosa) |
| biol. | downy chess | Dachtrespe (Bromus tectorum) |
| biol. | downy common hemp-nettle | gemeiner Hohlzahn (Galeopsis tetrahit) |
| entomol. | downy emerald | Goldjungfer (Cordulia aenea) |
| entomol. | downy emerald | Gemeine Smaragdlibelle (Cordulia aenea) |
| gen. | downy feather | Daune |
| nat.sc., agric. | downy-fruited sedge | filzige Segge (Carex filiformis L., Carex tomentosa L.) |
| tech. | downy hair | Flaum |
| gen. | downy hair | Wollhaar |
| gen. | downy hair | Flaumhaar |
| bot. | downy hemp-nettle | weichhaariger Hohlzahn |
| biol. | downy hempnettle | gelber Hohlzahn (Galeopsis segetum Neck.) |
| biol. | downy hempnettle | Saat-Hohlzahn (Galeopsis segetum Neck.) |
| agric. | downy hemp-nettle | gemeiner Hohlzahn (Galeopsis tetrahit) |
| biol. | downy hempnettle | Hanfnessel (Galeopsis segetum Neck.) |
| agric. | downy mildew | Rebenblattfallkrankheit (Plasmopara viticola) |
| agric. | downy mildew | Blauschimmel |
| agric. | downy mildew | falscher Rebmehltau (Plasmopara viticola) |
| agric. | downy mildew | Peronospora (Plasmopara viticola) |
| agric. | downy mildew | Blattfallkrankheit (Plasmopara viticola) |
| agric. | downy mildew | falscher Mehltau |
| gen. | downy mildew of beet | falscher Rübenmehltau (Peronospora farinosa, Peronospora schachtii) |
| gen. | downy mildew of beet | falscher Mehltau der Rüben (Peronospora farinosa, Peronospora schachtii) |
| agric. | downy mildew of beets | falscher Mehltau der Rübe |
| phytophath. | downy mildew of cabbage | falscher Mehltau des Kohls |
| gen. | downy mildew of cabbage | falscher Mehltau des Kohls (Peronospora brassicae) |
| agric. | downy mildew of clovers | falscher Mehltau |
| agric. | downy mildew of cucumbers | falscher Mehltau der Gurken |
| agric. | downy mildew of hop | Hopfen-Peronospora (Pseudoperonospora humuli) |
| agric. | downy mildew of hop | Mehltau des Hopfens |
| agric. | downy mildew of lettuce | falscher Mehltau bei Salat |
| agric. | downy mildew of lucerne | falscher Mehltau der Luzerne |
| agric. | downy mildew of onion | falscher Mehltau der Zwiebel |
| agric. | downy mildew of poppy | falscher Mehltau des Mohns |
| agric. | downy mildew of soybean | falscher Mehltau der Sojabohne |
| agric. | downy mildew of spinach | falscher Mehltau des Spinats |
| nat.sc., agric. | downy mildew of sugar beet | falscher Mehltau der Rüben (Peronospora farinosa, Peronospora schachtii) |
| gen. | downy mildew of sugar beet | falscher Rübenmehltau (Peronospora farinosa, Peronospora schachtii) |
| agric. | downy mildew of tabacco | Peronospora tabacina |
| agric. | downy mildew of tabacco | Blauschimmel des Tabaks |
| biol. | downy mildew of tobacco | Blauschimmel des Tabaks (Peronospora tabacina) |
| agric. | downy mildew of vetch | falscher Mehltau der Wicke |
| agric. | downy mildew of vinegrapes | falscher Mehltau der Rebe |
| biol. | downy mildew resistance | Plasmopararesistenz |
| biol. | downy mildew resistance | Mehltauresistenz |
| forestr. | downy oak | Trüffeleiche (Quercus humilis, Quercus pubescens) |
| forestr. | downy oak | Flaumhaarige Eiche (Quercus humilis, Quercus pubescens) |
| forestr. | downy oak | Flaumeiche (Quercus humilis, Quercus pubescens) |
| agric. | downy oat grass | Flaumhafer (Avena pubescens) |
| nat.sc., agric. | downy oatgrass | Flaumhafer (Avena pubescens Huds., Avenochloa pubescens Holub) |
| nat.sc., agric. | downy oatgrass | flaumiger Wiesenhafer (Avena pubescens Huds., Avenochloa pubescens Holub) |
| bot. | downy oatgrass | Flaumhafer |
| nat.sc., agric. | downy vetch | Sand-Wicke (Vicia villosa Roth) |
| nat.sc., agric. | downy vetch | Zottelwicke (Vicia villosa Roth) |
| nat.sc., agric. | downy vetch | Winterwicke (Vicia villosa Roth) |
| nat.sc., agric. | downy vetch | zottige Wicke (Vicia villosa Roth) |
| ornit. | downy woodpecker | Dunenspecht (Dendrocopos pubescens, Picoides pubescens) |
| gen. | Downy Woodpecker | Dunenspecht |
| zoot. | downy wool | Unterhaar (of sheep, Schaf) |
| zoot. | downy wool combed out | Ausgekämmte |
| agric. | grape downy mildew | falscher Rebmehltau (Plasmopara viticola) |
| agric. | grape downy mildew | falscher Mehltau (Plasmopara viticola) |
| agric. | grape downy mildew | Peronospora (Plasmopara viticola) |
| agric. | grape downy mildew | Rebenblattfallkrankheit (Plasmopara viticola) |
| agric. | grape downy mildew | Blattfallkrankheit (Plasmopara viticola) |
| agric. | mosaic form of downy mildew | Mosaikform der Peronospora |
| gen. | Sunflower downy mildew | Sonnenblume Falscher Mehltau (Plasmopara halstedii, Plasmopara helianthi) |