| Subject | Spanish | English |
| pest.contr., Arg. | antracnosis del sauce Marssonina salicicola | leaf spot of willow |
| pest.contr. | bacteriosis del sauce Bacterium salicis | watermark disease of willow |
| nat.sc., agric. | barrenador del sauce | carpenter moth (Cossus cossus) |
| agric. | barrenador del sauce | goat moth (Cossus cossus) |
| entomol. | bómbix del sauce Leucoma salicis (L.), Stilpnotia salicis | willow liparid |
| entomol. | bómbix del sauce Leucoma salicis (L.), Stilpnotia salicis | willow moth |
| entomol. | bómbix del sauce Leucoma salicis (L.), Stilpnotia salicis | atlas moth |
| entomol. | bómbix del sauce Leucoma salicis (L.), Stilpnotia salicis | white satin moth |
| entomol. | bómbix del sauce Leucoma salicis (L.), Stilpnotia salicis | satin moth |
| nat.sc., agric. | cecidomia del sauce | willow shot hole midge (Helicomyia saliciperda, Rhabdophaga albipennis, Rhabdophaga saliciperda) |
| entomol. | cecidomia del sauce Rabdophaga saliciperda | shot hole borer |
| nat.sc., agric. | cecidomia del sauce | willow wood midge (Helicomyia saliciperda, Rhabdophaga albipennis, Rhabdophaga saliciperda) |
| nat.sc., agric. | cecidomia del sauce | shot hole borer (Helicomyia saliciperda, Rhabdophaga albipennis, Rhabdophaga saliciperda) |
| gen. | El sauce vegeta en lugares de mucha humedad | The willow grows in places of high humidity |
| nat.sc., agric. | galeruca del sauce | yellow willow beetle (Galerucella lineola) |
| nat.sc., agric. | galeruca del sauce | yellow willow leaf beetle (Galerucella lineola) |
| entomol. | galeruca del sauce Galerucella lineola Fabr. | brown willow beetle |
| entomol. | galeruca del sauce Galerucella lineola Fabr. | elm tree beetle |
| nat.res., agric. | galeruca del sauce | willow leaf beetle (Galeruca capreae, Lochmaea capreae) |
| nat.sc., agric. | galeruca del sauce | elm tree beetle (Galerucella lineola) |
| nat.sc., agric. | galeruca del sauce | brown willow beetle (Galerucella lineola) |
| entomol. | gorgojo del sauce Cryptorrhynchus lapathi | poplar-and-willow borer |
| entomol. | gorgojo del sauce Cryptorrhynchus lapathi | poplar and willow borer |
| entomol. | gorgojo del sauce Cryptorrhynchus lapathi | poplar weevil |
| entomol. | gorgojo del sauce Cryptorrhynchus lapathi | poplar flea weevil |
| entomol. | gorgojo del sauce Cryptorrhynchus lapathi | willow weevil |
| org.name. | Grupo de Trabajo sobre el Mejoramiento y la Selección de Álamos y Sauces | Working Party on Breeding and Selection of Poplars and Willows |
| org.name. | Grupo de Trabajo sobre Sistemas de Producción de Álamos y Sauces | Working Party on Production Systems for Poplars and Willows |
| entomol. | liparis del sauce Leucoma salicis (L.), Stilpnotia salicis | willow liparid |
| entomol. | liparis del sauce Leucoma salicis (L.), Stilpnotia salicis | white satin moth |
| entomol. | liparis del sauce Leucoma salicis (L.), Stilpnotia salicis | satin moth |
| entomol. | liparis del sauce Leucoma salicis (L.), Stilpnotia salicis | willow moth |
| entomol. | liparis del sauce | Atlas moth |
| industr., construct. | líber de sauce | willow bast |
| pest.contr. | mal blanco del sauce Uncinula salicis | willow blight |
| pest.contr. | mal blanco del sauce Uncinula salicis | willow powdery mildew |
| entomol. | mariposa blanca del sauce Leucoma salicis (L.), Stilpnotia salicis | willow liparid |
| entomol. | mariposa blanca del sauce Leucoma salicis (L.), Stilpnotia salicis | willow moth |
| entomol. | mariposa blanca del sauce Leucoma salicis (L.), Stilpnotia salicis | white satin moth |
| entomol. | mariposa blanca del sauce Leucoma salicis (L.), Stilpnotia salicis | satin moth |
| entomol. | mariposa blanca del sauce | Atlas moth |
| nat.sc., agric. | necrosis bacteriana del sauce | watermark |
| nat.sc., agric. | necrosis bacteriana del sauce | watermark disease |
| pest.contr., span. | oruga negra de los olmos, chopos, álamos y sauces Nymphalis antiopa (L.) | camberwell beauty |
| pest.contr., span. | oruga negra de los olmos, chopos, álamos y sauces Nymphalis antiopa (L.) | spiny elm caterpillar |
| pest.contr., span. | oruga negra de los olmos, chopos, álamos y sauces Nymphalis antiopa (L.) | mourning cloak butterfly |
| entomol. | pulgón del sauce negro Melanoxantherium smithiae | black willow aphid |
| nat.sc., agric. | pulgón grande del sauce | large willow aphid (Lachnus salignus, Pterochlorus salignus, Tuberolachnus fuliginosus, Tuberolachnus punctatus, Tuberolachnus ribarius, Tuberolachnus salicina, Tuberolachnus salicis, Tuberolachnus salignus) |
| nat.sc., agric. | pulgón grande del sauce | giant willow aphid (Lachnus salignus, Pterochlorus salignus, Tuberolachnus fuliginosus, Tuberolachnus punctatus, Tuberolachnus ribarius, Tuberolachnus salicina, Tuberolachnus salicis, Tuberolachnus salignus) |
| agric. | rejilla enrada de varetas de sauce | grid of willow slips |
| life.sc., construct. | rejilla enterrada de varetas de sauce | grid of willow slips |
| bot. | sauce amargo de Chile Salix humboldtiana, S. chilensis | Chilean willow |
| nat.sc., agric. | sauce blanco | white willow (Salix alba) |
| bot. | sauce blanco Salix alba | willow poplar |
| bot. | sauce blanco Salix alba | bat willow |
| bot. | sauce blanco Salix alba | white willow |
| forestr. | sauce cabruno | sallow willow (Salix caprea) |
| forestr. | sauce cabruno | goat willow (Salix caprea) |
| bot. | sauce cabruno Salix capraea | sallow |
| nat.res. | sauce ceniciento | sallow willow (Salix cinerea) |
| bot. | sauce colorado Salix purpurea | purple willow |
| bot., Arg. | sauce criollo Salix humboldtiana, S. chilensis | Chilean willow |
| bot. | sauce de El Cabo Salix capensis | Cape willow |
| bot. | sauce de Sitka Salix sitchensis | sitka willow |
| bot. | sauce de Sitka Salix sitchensis | silky willow |
| bot. | sauce del Japón Salix urbaniana | Japanese willow |
| bot. | sauce del Missouri Salix missouriensis | Missouri willow |
| bot., Ecuad. | sauce ibarreño Salix humboldtiana, S. chilensis | Chilean willow |
| nat.sc., agric. | sauce laurifolio | sweet willow (Salix laurifolia Wesm., Salix pentandra L.) |
| nat.sc., agric. | sauce laurifolio | bay willow (Salix laurifolia Wesm., Salix pentandra L.) |
| agric. | sauce llorón | weeping willow (Salix alba var. tristis) |
| bot. | sauce llorón | weeping willow |
| bot. | sauce mimbre Salix viminalis | velvet osier |
| bot. | sauce mimbre Salix viminalis | common osier |
| bot. | sauce mimbre Salix viminalis | basket willow |
| bot. | sauce mimbre Salix viminalis | osier willow |
| bot. | sauce negro Salix nigra | black willow |
| bot. | sauce negro Salix nigra | swamp willow |
| forestr. | sauce nórdico | willow |
| bot. | sauce purpúreo Salix purpurea | purple willow |
| nat.sc., agric. | sauce verde americano | French willow (Salix triandra) |
| nat.sc., agric. | sauce verde americano | almond-leaved willow (Salix triandra) |
| bot. | sauce verde americano Salix triandra | almond-leaved willow |
| bot. | sauce verde americano Salix triandra | French willow |