American pika 
American Pistol Casebearer Moth 
American plum 
American plum borer 
American Pokeweed 
American pygmy kingfisher 
American red raspberry 
American red squirrel 
American redstart 
American Robin 
American Rose Chafer 
American Royal Fern 
American Rubyspot 
American Sand Wasp 
American Saw-wort 
American Snout Butterfly 
American Speedwell 
American spikenard 
American Sweetgum Tree 
American sycamore 
American Thintail Fly 
American Toad 
American trailplant 
American tulip tree