Scientific name - Tilia tomentosa
Popular names - silver lime, silver linden.
Distribution and Habitat - South - East.
Description - tree with dense crown, rich, 30 m high, with branches erect, rounded. Lujerii annual geniculati, brown-yellow, gray tomentosi with buds ovoid, with two external scales equal, also felt. At first bark is smooth and gray, mature form shallow longitudinal furrows. Leaves 7-13 cm long, subrotund cordiforme suddenly acuminata, based cordiform to obliquely truncated, parties gear, face dark green, slightly shiny, tomentoase, white or gray inside tomentoase, lamina without tufts of hairs on veins axilele ; disposal alternative. Petiole not more than half the length of molding. Flowers large, yellow-goldHow many 5-10, trapped in the inflorescences Pendente, Cime, stellate tomentoase, shorter than leaves. In the flowers is one bracts, sessile or short pedunculata. Blooms in the months from June to July. Fruit achenes, ellipsoidal-global, low-cost or smooth, gray tomentos or glabru, 7-10 x 5-6,5 mm. Seeds oval, 5-6 x 4-5 mm. 2n = 82. Lastareste and drajoneaza strong.
Growth rate - slowly.
Tolerances - drought and air pollution.
Requirements - grows in sunny or exhibits a slight shading. Prefers rich soil, constantly reavene, loose. In periods of drought loses its leaves to reduce sweating.
Management - skims needs to develop a strong structure.
Propagation - fruits reach maturity in September-October. Seeds are spread naturally by wind and animals. The seeds remain viable for many yearsif kept in a dry and low temperature (0-2 ˚ C). To stratify the seeds in moist sand at 2-4 ˚ C for 5-6 weeks.
Cultivars and varieties - 'Green Mountain' grows quickly and tolerates drought.
Properties and Uses - of the forest species, forming mixed stands (sleauri). The wood is white, light, soft, used in carpentry, turning, furniture industry, the manufacture of pencils. Free (beams ruling of strain, the substances produced) is foloseste, after processing, the woven or bound, replacing refined. Coal result of burning wood has medicinal properties and are used in gunpowder. Bees and flowers are fragrant, with a large percentage Beekeeping.
Tilia tomentosa is considered as ornamental trees in parks, for its silvery leaves on their backs and frequently cultivated on the streets and alleys, being resistant to heat radiated by the pavement.
Flowers with bracts are rich in flavonoids, coumarins, essential oil and vitamin C. The sedative action in the brain.
Myth, Legend and Folklore - German culture was and is considered a sacred tree.
AFG Dixon - Aphid Ecology - Springer, 1997
Elizabeth McClintock - The Trees of Golden Gate Park and San Francisco - Heyday Books, 2001
Ferrell M. Bridwell - Landscape Plants - Delmar Learning, 1994
Michael R. Bloomberg, Dr. Leslie Day Ed, Mr. Mark A. Klingler - The Johns Hopkins University Press, 2007
S. Mohan Jain, Pramod K. Gupta, Ronald J. Newton - Somatic Embryogenesis in Woody Plants - Springer, 1999
Trees and shrubs
Genus belongs to the Malvaceae, tribe Malvavisceae, which is characterized by a number of corporate sites is double that of carpelelor.
Mutisia subspinosa Cav.
Undergrowth voluble, 2-3 m long. Strain poorly ramified, glabra, wavy, yellow-green, 3-wing, green wing, needle-spin, axillary buds are white tomentosi. Leaves alternate, Sesia, language hasta, 8-10 x 0.6-1.3 cm, green, toothed margins, 10-14 pairs of teeth mucronata, long-attenuated peak and ended with a Carcel
Harpephyllum caffrum - evergreen tree, endemic to southern Africa, Eastern Cape to KwaZulu-Natal and southern Mozambiqului, grows in coastal forests.
Acer platanoides - norway maple
Acer platanoides - used as an ornamental species in parks and gardens, but also the green street.
In the United States was introduced around 1700 in East Pensilveniei. It was introduced as ornamental species, the green street, in many areas of culture out of control and become invasive species.
Annual U.S. glabra slightly pubescent. Stem erect, branched, 10-50 cm high. Stipelate leaves, opposite, 1.5-5 cm, ovata lanceolata or elliptic, margin crenat-evening, petiole 0.2-1.5 cm. Dioecious, occasionally monoecious.
Impatiens glandulifera - a species herbaceous annual. The genus name derives from the Latin 'impatient' = impatient, referring to the characteristic fruit to mature quickly open, releasing the seeds to great distances, and the specific name 'glandulifera' refers to small glands at the base of the petiole and foliar language .
Acer tataricum - tatarian maple
Acer tataricum - interest forest and ornamental tree grown in parks and gardens.It is used in dyeing natural fibers.