sarracenia purpurea(n = noun.plant) common pitcher plant, huntsman's cup, huntsman's cups - perennial bog herb having dark red flowers and decumbent broadly winged pitchers forming a rosette; of northeastern North America and naturalized in Europe especially Ireland;
is a kind of pitcher plant
is a member of genus sarracenia, sarracenia

claviceps purpurea, digitalis purpurea, fagus purpurea, fagus sylvatica purpurea, genus sarracenia, ipomoea purpurea, prenanthes purpurea, salix purpurea, sarracenia, sarracenia flava, sarracenia minor, spondias purpurea, tephrosia purpurea