Dryas drummondii USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 274. - Views: 184
| Dryas integrifolia Tracey Slotta - USDA-NRCS PLANTS Database - Not copyrighted image - Views: 202
| Dryas integrifolia USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 274. - Views: 205
|
Dryas octopetala � 2010 Silvano Radivo - Views: 569
| Dryas octopetala � 2010 Angelo Mazzoni - Views: 516
| Dryas octopetala � 2009 Mirna and Attilio Marzorati - Views: 415
|