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trefoil

(Encyclopedia)trefoil trēˈfoil [key] [O.Fr.,=three-leaf], in botany, name for several plants, chiefly of the pulse family, having trifoliate leaves. Best known of the trefoils is clover. The bird's-foot trefoil (...

trillium

(Encyclopedia)trillium or wake-robin trĭlˈēəm [key], any plant of the large genus Trillium, attractive spring wildflowers of the family Liliaceae (lily family), native to North America and E Asia. The leaves, p...

thrush , in zoology

(Encyclopedia)thrush, bird, common name for members of the Turdidae, a large family of birds found in most parts of the world and noted for their beautiful song. The majority are modestly colored, with spotted unde...

Baranov, Aleksandr Andreyevich

(Encyclopedia)Baranov, Aleksandr Andreyevich əlyĭksänˈdər əndrāˈəvyĭch bəräˈnôf [key], 1747–1819, Russian trader, chief figure in the period of Russian control in Alaska. When his Siberian business ...

Queen Anne's lace

(Encyclopedia)Queen Anne's lace or wild carrot, herb (Daucus carota) of the family Umbelliferae (carrot family), native to the Old World but naturalized and often weedy throughout North America. Similar in appearan...

Venus's-flytrap

(Encyclopedia)Venus's-flytrap, insectivorous or carnivorous bog plant (Dionaea muscipula) native to the Carolina savannas and now widely cultivated as a novelty. The leaves, borne in a low rosette, resemble bear tr...

figwort

(Encyclopedia)CE5 Figwort, Scrophularia lanceolata figwort, common name for some members of the Scrophulariaceae, a family comprising chiefly herbs and small shrubs and distributed widely over all continents. T...

Tyrannosaurus

(Encyclopedia)Tyrannosaurus tīrănˌōsôrˈəs, tĭr– [key] [Gr.,=tyrant lizard], member of a family, Tyrannosauridae, of bipedal carnivorous saurischian dinosaurs characterized by having strong hind limbs, a m...

zone

(Encyclopedia)zone [Gr.,=girdle], in geography, area with a certain physical and/or cultural unity that distinguishes it from other areas. The division of the earth into five climatic zones probably originated (5th...

mammoth

(Encyclopedia)mammoth, name for several large prehistoric relatives (genus Mammuthus) of modern elephants which ranged over Eurasia and North America in the Pleistocene epoch. The shoulder height of the Siberian, o...