Browse photos by family:
Populus
Populus alba – 31 photos
Populus nigra – 10 photos
Populus tremuloides – 71 photos
Populus trichocarpa – 79 photos
Salix
Salix alba – 5 photos
Salix amygdaloides – 36 photos
Salix arctica – 22 photos
Salix barclayi – 17 photos
Salix bebbiana – 23 photos
Salix boothii – 28 photos
Salix candida – 14 photos
Salix cascadensis – 12 photos
Salix commutata – 39 photos
Salix drummondiana – 9 photos
Salix eastwoodiae – 6 photos
Salix exigua – 38 photos
Salix farriae – 11 photos
Salix fragilis – 17 photos
Salix geyeriana – 18 photos
Salix glauca – 6 photos
Salix hookeriana – 27 photos
Salix lasiolepis – 11 photos
Salix lemmonii – 3 photos
Salix maccalliana – 14 photos
Salix melanopsis – 14 photos
Salix nivalis – 17 photos
Salix pedicellaris – 8 photos
Salix petrophila – 12 photos
Salix planifolia – 1 photo
Salix prolixa – 48 photos
Salix pseudomonticola – 11 photos
Salix reticulata – 2 photos
Salix scouleriana – 57 photos
Salix sessilifolia – 1 photo
Salix sitchensis – 46 photos
Salix tweedyi – 7 photos
Salix vestita – 4 photos