Fagaceae

Thesaurus

Noun

Fagaceae - chiefly monoecious trees and shrubs: beeches; chestnuts; oaks; genera Castanea, Castanopsis, Chrysolepis, Fagus, Lithocarpus, Nothofagus, Quercusbeech family, family Fagaceaehamamelid dicot family - family of mostly woody dicotyledonous flowering plants with flowers often unisexual and often borne in catkinsFagales, order Fagales - an order of dicotyledonous trees of the subclass HamamelidaeFagus, genus Fagus - beechesCastanea, genus Castanea - chestnuts; chinkapinsCastanopsis, genus Castanopsis - evergreen trees and shrubs of warm regions valued for their foliage; southeastern United States and eastern Australia and northern New ZealandChrysolepis, genus Chrysolepis - two species: golden chinkapinsgenus Lithocarpus, Lithocarpus - tanbark oaksgenus Nothofagus, Nothofagus - beeches of temperate southern hemisphere except Africa: southern beechgenus Quercus, Quercus - oaks

Translations

Fagaceae

[fə′gās·ē‚ē] (botany) A family of dicotyledonous plants in the order Fagales characterized by stipulate leaves, seeds without endosperm, female flowers generally not in catkins, and mostly three styles and locules.

Fagaceae

(beech family), a family of dicotyledonous plants. Deciduous or evergreen trees; a few are shrubs, with alternate simple leaves with stipules, which for the most part fall off early. Fagaceae are predominantly diclinous plants, distributed in temperate, tropical, and subtropical lands of both hemispheres, except for tropical and southern Africa. The flowers in more or less reduced dichasia are small, with plain perianths, are almost always unisexual, and are usually gathered into catkins, little balls, or spicate aggregate inflorescences. The ovary is inferior. The fruit is usually an acorn or acorn-like (a nut) with a leathery or hard pericarp enclosed in a cupule that becomes woody upon ripening. There are seven to nine genera (about 600 species), many of which have great economic value. The most important genera are beech (Fagus), chestnut (Castanea), oak (Quercus), and Pasania; over 100 species of these genera occur mainly from India to New Guinea; the antarctic beech (Nothofagus) has about 45 species in antarctic South America, New Guinea, southern Australia, Tasmania, New Caledonia, and New Zealand. Oaks, beeches, and chestnuts grow in the USSR.

REFERENCES

Takhtadzhian, A. L. Sistema i filogeniia tsvetkovykh rastenii. Moscow-Leningrad, 1966.
Hutchinson, J. The Genera of Flowering Plants, vol. 2. Oxford, 1967.

M. E. KIRPICHNIKOV

Fagaceae

noun

Synonyms for Fagaceae

noun chiefly monoecious trees and shrubs: beeches

Synonyms

beech family
family Fagaceae

Related Words

hamamelid dicot family
Fagales
order Fagales
Fagus
genus Fagus
Castanea
genus Castanea
Castanopsis
genus Castanopsis
Chrysolepis
genus Chrysolepis
genus Lithocarpus
Lithocarpus
genus Nothofagus
Nothofagus
genus Quercus
Quercus