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hornbeam

(Encyclopedia)hornbeam or ironwood, name in North America for two groups of trees of the family Betulaceae (birch family), native to the eastern half of the continent. Carpinus caroliniana, also called blue beech a...

Goupil, René

(Encyclopedia)Goupil, René (Saint René Goupil) rənāˈ go͞opēlˈ [key], c.1607–1642, French missionary, one of the Jesuit Martyrs of North America. He went to Canada in 1640, spent two years assisting the Je...

fleabane

(Encyclopedia)fleabane, any plant of the genus Erigeron, widely distributed herbs of the family Asteraceae (aster family), especially abundant in temperate and mountainous regions of North America. The flowers, ran...

Nahuatlan

(Encyclopedia)Nahuatlan näˈwŏtˌlən [key], group of languages of the Uto-Aztecan branch of the Aztec-Tanoan linguistic stock of North and Central America. A Nahuatlan language of great historical importance is ...

waxwing

(Encyclopedia)waxwing, any of three species of perching songbirds of the Northern Hemisphere. Waxwings have crests (raised only in alarm) and sleek brownish-gray plumage with flecks of red pigment resembling sealin...

wallflower

(Encyclopedia)wallflower, Mediterranean perennial (Cheiranthus cheiri) of the family Cruciferae (or Brassicaceae; mustard family), particularly popular in Europe, where it flourishes on old walls. An old-fashioned ...

pyracantha

(Encyclopedia)pyracantha pĭrˌəkănˈthə [key] or firethorn, any hardwood evergreen shrub of the genus Pyracantha of the family Rosaceae (rose family). Native from S Europe to W China, pyracanthas are now cultiv...

pickerelweed

(Encyclopedia)pickerelweed, common name for the Pontederiaceae, a family of chiefly tropical perennial aquatic herbs found in freshwater. The pickerelweeds (genus Pontederia) range north into temperate regions, inc...

oxeye

(Encyclopedia)oxeye, name for several plants, e.g., the oxeye daisy and black-eyed Susan, but particularly for two genera: Heliopsis, native to North America, and Buphthalmum, native to Europe and W Asia but cultiv...

ash, in botany

(Encyclopedia)ash, in botany, any plant of the genus Fraxinus of the family Oleaceae (olive family), trees and shrubs mainly of north temperate regions. The ashes are characterized by small clusters of greenish flo...