Pseudotsuga

Pseudotsuga menziesii var. menziesii

Coast douglas-fir

Pseudotsuga macrocarpa

Big-cone douglas-fir

Pseudotsuga laticarpa

Pseudotsuga longifolia

Pseudotsuga masoni

Pseudotsuga premacrocarpa

Pseudotsuga sonomensis

Pseudotsuga sinensis var. gaussenii

Pseudotsuga sinensis var. sinensis

Pseudotsuga sinensis

Chinese douglas-fir

Pseudotsuga japonica

Pseudotsuga sinensis var. brevifolia

Pseudotsuga menziesii var. glauca

Pseudotsuga menziesii

Douglas-fir