Scientific Name - Betula alba
Popular names - mesteacan.
Distribution and Habitat - originating from northern Europe to eastern Asia, increases in association with petreae Quercus, Fagus sp. and Abies sp.
Description - tree 20 m tall, stem right, cylindrical, 40-60 cm diameter. Bark white, smooth, flaking in circular strips to form the trunk ritidom black, deeply cracked. Crown irregular, thin shoots, stems pendent, warty, glabra. Leaves rare diamond-ovate, 3-7 x 3-4 cm, top acuminata, base cunea or cropped, double-side evenings, stems 2-3 cm pendulum. Unisexuat Flowers monoecious, clustered in Amenti, the men formed fall 2-3 to the top of the shoots, female flowers appear in spring, in the form of elongated cones. Blooms in April-May, anemofila pollination.
Rate of growth - and growing rapidlyin youth.
Tolerance - do not tolerate shading and dry atmosphere. Resistant to cold and air pollution.
Requirements - Reaven soils in sunny exhibitions.
Propagation - by seeds, in September, immediately after harvest. Spread seeds on the soil surface and then cover it with leaves.
Cultivars - elegans'''- thin branches, recurbate from the base, pendula stems, small leaves.
Properties and Uses - ornamental species, crown shape and color through decorative bark, in parks and gardens.
Yellowish white wood without heartwood, light, elastic, soft.
The bark is rich in tannins, is used in cosmetics.
Trees and shrubs
Theobroma cacao - the tree deciduu originating from semi-tropical forests of Brazil, Mexico and the U.S.A
The genus name derives from the Greek "theos" = god, and 'bromine' = food, food of the gods.
Carpinus betulus - hard wood shaft with durable but less humid conditions. Suprta trimming and better suited for bonsai training.
Dalechampia spathulata is a shrub of the Euphorbiaceae family. Most species belonging to the genus Dalechampia multiply naturally by seeds.
Quercus robur - oak, Tufan
native trees (Romania), robust 50 m high, 1-2 m stem diameter, crown wide, irregular. Ritidom dark brown, deep furrow. Crown deep and wide, with vigorous branches, units, stretched horizontally, can cover the maximal development of 200-300 sqm. Lujerii annually, vigorous, edge, brown-olive trees, glabra, with small lenticele rare.
Tree. Stem thick, iregulat branched, 8-20 m high, small trunk with rough bark and dark, horizontal branches. Leaves opposite, dark green, elliptical language, 10-20 x 6.9 cm, the round, top round, margins entire, ribs parallel and perpendicular to the mid rib. Flowers in axillary Cime of 4-15 flowers blossom is white rachides cream, white flowers, 2.5 cm diameter and 0.8-1.4 cm long.
Anemoides trifolia - geofita rizomatoasa, native to southern Europe, grows in forests and mountain collinear, hornbeam and beech.
Arachis hypogaea - Peanut
Herbaceous annual. Stem branched, 40-60 cm high. Leaves compound, 8-12 cm long, oblong folio-obovata, margin entire. Flowers yellow, axillary. Peabody, grow underground, contains 1.3 seeds. 2n = 40.
Linum viscosum - increases in floor and alpine mountain in southern Europe, from Iberia to the Balkans, the arid grasslands and bushes, the limestone bedrock, from plain to 1600 m altitude.
Alnus cordata - alder of Corsica
Alnus cordata is a deciduuous tree, native to Italy and Corsica, occurs naturally in poorly drained soils, in semi-shade. The plant can tolerate maritime exposure, dry conditions as well as a dusty atmosphere. Is cultivated as ornamental trees in gardens and parks.