Columbia Encyclopedia

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grape hyacinth

(Encyclopedia)grape hyacinth, any plant of the genus Muscari of the family Liliaceae (lily family), low plants with dense spikelike clusters of small, nodding flowers that are usually deep blue. Of more than 50 Old...

furze

(Encyclopedia)furze, any plant of the genus Ulex of the family Leguminosae (pulse family), low, densely branched shrubs with spiny leaves (when present) and fragrant yellow blossoms. U. europaeus, the common furze ...

compass plant

(Encyclopedia)compass plant or rosinweed, large, coarse North American perennial herb (Silphium laciniatum) of the family Asteraceae (aster family), found chiefly in open grasslands. The deeply cut leaves tend to p...

cosmos

(Encyclopedia)cosmos kŏzˈməs [key], any plant of the tropical American genus Cosmos of the family Asteraceae (aster family). C. bipinnatus, of Mexico, and others are cultivated in many varieties for their showy ...

cocklebur

(Encyclopedia)cocklebur or clotbur, any species of the genus Xanthium, widely distributed, coarse annual plants of the family Asteraceae (aster family). They are often persistent weeds; the two-seeded oval burrs ar...

chickpea

(Encyclopedia)chickpea, annual plant (Cicer arietinum) of the family Leguminosae (pulse family), cultivated since antiquity for the somewhat pealike seeds, which are often used as food and forage, principally in In...

petunia

(Encyclopedia)petunia, any plant of the genus Petunia, South American herbs of the family Solanaceae (nightshade family). The common garden petunias, planted also in window boxes, are all considered hybrids of whit...

catnip

(Encyclopedia)catnip or catmint, strong-scented perennial herb (Nepeta cataria) of the family Labiatae (mint family), native to Europe and Asia but naturalized in the United States. A tea of the leaves and flowing ...

butterfly flower

(Encyclopedia)butterfly flower, fringeflower, or poor-man's-orchid, any of the showy plants of the genus Schizanthus of the family Solanaceae (nightshade family), native to Chile but grown elsewhere as garden or g...

candytuft

(Encyclopedia)candytuft, any plant of the genus Iberis of the family Cruciferae (or Brassicaceae; mustard family), low-growing plants of the Old World. A number of half-hardy annuals and evergreen perennials are cu...