Dictionary

All Word
reproductive structure Noun the parts of a plant involved in its reproduction
ranalian complex Noun a group of families of trees and shrubs and herbs having well-developed perianths and apocarpous ovaries and generally regarded as the most primitive extant flowering plants
red bay Noun small tree of southern United States having dark red heartwood
red baneberry Noun North American perennial herb with alternately compound leaves and racemes of small white flowers followed by bright red oval poisonous berries
redberry Noun North American perennial herb with alternately compound leaves and racemes of small white flowers followed by bright red oval poisonous berries
redberry Noun small spiny evergreen shrub of western United States and Mexico with minute flowers and bright red berries
red-berry Noun North American perennial herb with alternately compound leaves and racemes of small white flowers followed by bright red oval poisonous berries
red-berry Noun small spiny evergreen shrub of western United States and Mexico with minute flowers and bright red berries
rocket larkspur Noun commonly cultivated larkspur of southern Europe having unbranched spikelike racemes of blue or sometimes purplish or pinkish flowers
rue anemone Noun woodland flower native to eastern North America having cup-shaped flowers reminiscent of anemone but more delicate
rattle-top Noun North American bugbane found from Maine and Ontario to Wisconsin and south to Georgia
rush family Noun tufted herbs resembling grasses: rushes
rain tree Noun large ornamental tropical American tree with bipinnate leaves and globose clusters of flowers with crimson stamens and seed pods that are eaten by cattle
red clover Noun erect to decumbent short-lived perennial having red-purple to pink flowers
rose periwinkle Noun commonly cultivated Old World woody herb having large pinkish to red flowers
red periwinkle Noun commonly cultivated Old World woody herb having large pinkish to red flowers
red sandalwood Noun East Indian tree with racemes of yellow-white flowers
red sandalwood Noun tree of India and East Indies yielding a hard fragrant timber prized for cabinetwork and dark red heartwood used as a dyewood
red sandalwood Noun hard durable wood of red sandalwood trees (Pterocarpus santalinus)
rheumatism weed Noun North American perennial having pinkish flowers in loose cymes
rheumatism weed Noun Canadian dogbane yielding a tough fiber used as cordage by Native Americans
rauwolfia Noun any shrub or small tree of the genus Rauwolfia having leaves in whorls and cymose flowers
rauwolfia Noun any of several alkaloids extracted from the shrub Rauwolfia serpentina
rauvolfia Noun any shrub or small tree of the genus Rauwolfia having leaves in whorls and cymose flowers
rose bay Noun an ornamental but poisonous flowering shrub having narrow evergreen leaves and clusters of fragrant white to pink or red flowers: native to East Indies but widely cultivated in warm regions
rock sandwort Noun low perennial tufted plant of southeastern North America
red campion Noun biennial European catchfly having red or pink flowers
red bird's eye Noun biennial European catchfly having red or pink flowers
rainbow pink Noun Chinese pink with deeply toothed rose-lilac flowers with a purplish eye
red amaranth Noun tall showy tropical American annual having hairy stems and long spikes of usually red flowers above leaves deeply flushed with purple
rupturewort Noun common prostrate Old World herb often used as a ground cover
ragged robin Noun common perennial native to Europe and western Asia having usually pink flowers with ragged petals
rose campion Noun an old cottage garden plant of southeastern Europe widely cultivated for its attractive white woolly foliage and showy crimson flowers
rattail cactus Noun commonly cultivated tropical American cactus having slender creeping stems and very large showy crimson flowers that bloom for several days
rat's-tail cactus Noun commonly cultivated tropical American cactus having slender creeping stems and very large showy crimson flowers that bloom for several days
red goosefoot Noun herb considered fatal to swine
red goosefoot Noun common Eurasian weed
rainbow cactus Noun a stout cylindrical cactus of the southwest United States and adjacent Mexico
redmaids Noun succulent carpet-forming plant having small brilliant reddish-pink flowers
rutabaga plant Noun a cruciferous plant with a thick bulbous edible yellow root
rose of Jericho Noun small grey Asiatic desert plant bearing minute white flowers that rolls up when dry and expands when moist
rose of Jericho Noun densely tufted fern ally of southwestern United States to Peru
resurrection plant Noun small grey Asiatic desert plant bearing minute white flowers that rolls up when dry and expands when moist
resurrection plant Noun densely tufted fern ally of southwestern United States to Peru
rapeseed Noun seed of rape plants
rape oil Noun edible light yellow to brown oil from rapeseed used also as a lubricant or illuminant
rock cress Noun any of several rock-loving cresses of the genus Arabis
rapeseed oil Noun edible light yellow to brown oil from rapeseed used also as a lubricant or illuminant
rockcress Noun any of several rock-loving cresses of the genus Arabis
rockcress Noun noxious cress with yellow flowers