| Subject | Spanish | English |
| bot. | abeto de Douglas Pseudotsuga taxifolia | Douglas fir |
| bot. | abeto de Douglas Pseudotsuga taxifolia | Canadian Douglas fir |
| agric. | abeto de Douglas | Douglas fir (Pseudotsuga menziesii) |
| agric. | abeto de Douglas | oregon pine (Pseudotsuga douglasii, Pseudotsuga menziesii, Pseudotsuga taxifolia) |
| agric. | abeto de Douglas | red fir (Pseudotsuga douglasii, Pseudotsuga menziesii, Pseudotsuga taxifolia) |
| agric. | abeto de Douglas | Douglas spruce (Pseudotsuga douglasii, Pseudotsuga menziesii, Pseudotsuga taxifolia) |
| bot. | abeto de Douglas Pseudotsuga taxifolia | Oregon pine |
| bot. | abeto de Douglas Pseudotsuga taxifolia | British Columbia Douglas fir |
| bot. | abeto de Douglas | Douglas-fir |
| forestr. | abeto Douglas | Douglas fir |
| pest.contr. | agalla del abeto Douglas Bacterium pseudotsugae | Douglas fir gall midge |
| pest.contr. | agalla del abeto Douglas Bacterium pseudotsugae | Douglas fir gall |
| pest.contr. | barrenillo del abeto Douglas Scolytus unispinosus | Douglas fir engraver |
| pest.contr. | chancro del abeto Douglas Phomopsis pseudotsugae | Douglas fir canker |
| entomol. | gorgojo del abeto Douglas Dendroctonus pseudotsugae | Douglas-fir beetle |
| entomol. | gorgojo del abeto Douglas Dendroctonus pseudotsugae | Douglas fir bark-beetle |
| pest.contr. | lecanio del abeto Douglas Adelges cooleyi, Chermes cooleyi | Sitka-spruce gall aphid |
| pest.contr. | lecanio del abeto Douglas Adelges cooleyi, Chermes cooleyi | Douglas fir Adelges |
| pest.contr. | lecanio del abeto Douglas Adelges cooleyi, Chermes cooleyi | Cooley spruce gall aphid |
| pest.contr. | lecanio del abeto Douglas Adelges cooleyi, Chermes cooleyi | Cooley spruce gall adelgid |
| entomol. | lecanio del abeto Douglas Adelges cooleyi, Chermes cooleyi | Cooley's adelges of the Douglas fir |
| pest.contr. | pulgón del abeto Douglas Adelges cooleyi, Chermes cooleyi | Sitka-spruce gall aphid |
| pest.contr. | pulgón del abeto Douglas Adelges cooleyi, Chermes cooleyi | Cooley spruce gall adelgid |
| pest.contr. | pulgón del abeto Douglas Adelges cooleyi, Chermes cooleyi | Cooley spruce gall aphid |
| pest.contr. | pulgón del abeto Douglas Adelges cooleyi, Chermes cooleyi | Douglas fir Adelges |
