| PUR | climber of northeastern North America having waxy purplish-blue flowers |
|---|---|
| PUR | erect to decumbent short-lived perennial having red-purple to pink flowers |
| PUR | small perennial herb of cooler regions of North America with racemose purple flowers |
| PUR | large European butterfly the male of which has wings shaded with purple |
| PUR | North American finch having a raspberry-red head and breast and rump |
| PUR | orchid of northeastern and alpine eastern North America closely related to the purple fringed orchids but having rosy-purple or violet flowers with denticulate leaf divisions |
| PUR | orchid of northeastern and alpine eastern North America closely related to the purple fringed orchids but having rosy-purple or violet flowers with denticulate leaf divisions |
| PUR | gallinules with showy purplish plumage |
| PUR | eastern United States grackle |
| PUR | Brazilian passionflower cultivated for its deep purple fruit |
| PUR | annual of tropical South America having edible purple fruits |
| PUR | Mexican annual naturalized in eastern North America having yellow to purple edible fruit resembling small tomatoes |