common eel common eland common elder Common electricity common era common european ash common european dogwood common european earwig common european jay common evening primrose common facial vein common factor common fate common fault common fennel common fig common fig tree common flat pea common four-o'clock common foxglove common fraction common front common garden cress common garter snake Common gender common ginger common good common grape hyacinth common grape vine common ground common gum cistus common heath common hop common hops common horehound common horsetail common hyacinth common iguana common iliac artery common iliac vein Common in gross common indigo plant Common informer common ivy common jasmine common juniper common kingsnake common knowledge common laburnum common lady's-slipper common land common law Common lawyer common lettuce Common lewdness common lilac common limpet common logarithm Common logarithms common louse Common lunar year common lynx common mackerel common madia common maidenhair common mallow common man common marigold common market common matrimony vine common measure common meter common milkwort common mood common moonseed common moonwort common morel common morning glory common mosquito common mugwort common mullein common multiple common murre common myrtle common nardoo common newt common nighthawk common nightshade common noun common nuisance common nutcracker common oak Common of estovers Common of pasture Common of piscary Common of shack Common of turbary common opossum common or garden common osier common pea common people common pepper common person common pheasant common pitcher plant common plantain Common pleas common plum common polypody common pond-skater Common prayer common privet common purslane Common pyrites common raccoon common racoon common ragweed common rail Common recovery common reed common rhea common room common rorqual common rose mallow common roundworm common rush common sage common salt Common school common scold common scoter common scurvy grass common seal common sense common shares common shiner common shrew common sickle pine common snapping turtle common snowberry common soldier common sorrel common speedwell common spindle tree common spoonbill common spotted orchid common st john's wort common staghorn fern common starling common stinkhorn common stock common stock equivalent common sunflower common tarweed common teasel common thorn apple Common thrift common thyme common time common tobacco common topaz common touch common tunny common unicorn plant common valerian common vetchling common viper common wallaby common wart common wasp common water snake