blue pimpernel an American mint that yields a resinous exudate used especially formerly as an antispasmodic
bog pimpernel small creeping European herb having delicate pink flowers
yellow pimpernel trailing European evergreen with yellow flowers
false pimpernel weedy plant having short dry chafflike leaves
red pimpernel herb with scarlet or white or purple blossoms that close at approach of rainy weather
pimpernel European garden herb with purple-tinged flowers and leaves that are sometimes used for salads
blue pickerel variety inhabiting the Great Lakes
water pimpernel a white-flowered aquatic plant of the genus Samolus
imperative requiring attention or action
blue pikeperch variety inhabiting the Great Lakes
scarlet pimpernel herb with scarlet or white or purple blossoms that close at approach of rainy weather
bastard pimpernel weedy plant having short dry chafflike leaves
imperialism a policy of extending your rule over foreign countries
pernicious exceedingly harmful
temperance the trait of avoiding excesses
blue-blindness rare form of dichromacy characterized by a lowered sensitivity to blue light resulting in an inability to distinguish blue and yellow
Eacles imperialis large American moth having yellow wings with purplish or brownish markings; larvae feed on e.g. maple and pine trees
palm kernel seed of any oil palm
improperness an improper demeanor
blue-pencil cut or eliminate