Scientific name - Caragana arborescens Lam.
Synonyms - Caragana Caragana Karst.
Popular names - Caragana, Siberian Peashrub, Gi Jin Er.
Distribution and Habitat - originating from Siberia, growing close to rivers.
Description - deciduu shrub, 2-5 m high. Bark gray young branches are yellow-green. Leaves alternate; paripenat-compound, 4-6 pairs of folio oval-elliptic, 10-35 mm long, dark green in summer and autumn yellow, 5-10 cm long; spinescente Stipe. Flowers solitary, Corola yellow, 20-25 mm long, increase the armpit leaves, blooming from May to June. Fruit pods, yellow-brown becoming gray-brown, smooth, develop in the June-July. Seeds reniforme, elliptical to ovoid, rounded top and bottom, 4.4 x 2.8 mm, surface smooth, glossy, red-brown. 2n = 16
Growth rate - slowly.
Tolerant - frost, seceta, pollution and wind.
Requirements - grows on any soil, but to be well drained, sunny but rather exhibits and semiumbra tolerate.
Propagation - the seeds fall. The seeds must be stratified 15 days at 5 ͦ C.
Cultivars and varieties - 'Albescens',' Cuneifolia ',' Grandiflora ',' Lorbergii ',' Nana 'Pendula', 'serum', 'Walker'.
Properties and Uses - can be used in groups and protection curtains.
C. arborescens var. inermis - branches without thorns.
Because well-developed system radically, Cragana arborescens can be used for soil erosion control
Curiosity - in some parts of the USA is considered invasive species.
In Grand Bretagne was introduced in 1752.
In Korea is grown on small scale as plantof medicine for roots. In Canada and USA is planted in forest protection.
Andrei Aleksandrovich Fedorov - Flora of Russia - CRC, 2002
Elizabeth J. Czarapata - Invasive Plants of the Upper Midwest - University of Wisconsin Press, 2005
France Royer, Richard Dickinson - Wildflowers of Edmonton and Central Alberta - The University of Alberta Press
Harrison L. Flint - Landscape Plants for Eastern North America - Wiley, 1997
Michael A. Dirr - Dirr's Hardy Trees and Shrubs - Timber Press, 1997
Ronald Houtman, Royal Horticultural Society Booskoop Staff - Variegates Trees and Shrubs - Timber Press, 2004
Trees and shrubs
Asclepias currasavica - scarlet milkweed
Asclepias currasavica - species used as ornamental plants for small gardens, in combination with other herbs such as Echinacea purpurea, Ratibida pinnata, ornamental grasses.
Firmiana simplex - also known as Sterculia platanifolia, was named in honor of Karl Joseph von Firmiana (1718-1782).
Firmiana simplex - ornamental species grown in parks and gardens in shady and protected from winds exhibitions.
Ginkgo biloba - maidenhair tree
Ginkgo biloba is deciduous tree native to China. Is a hardy tree tolerating a variety of climate and soil types, but not tolerate extreme frost.
Acacia sieberiana - tree, 3-25 m tall, rounded crown. Increase in savannah, in semi-arid regions of Africa, from 0-1850 m altitude.
Palm mono, with one strain. Trunk erect, gray, 20 m high and 50 cm in diameter. Paripenat-leaves are compound, folio 200-250 pairs of linear-lanceolata. 4,5-5,5 m long Frondele and stalks are covered quarter length. Foliolele have 1,5-5 cm wide. Ribbed rachides may be green or bronze.
Carpinus betulus - hard wood shaft with durable but less humid conditions. Suprta trimming and better suited for bonsai training.
Herbaceous perennial, 50-80 cm tall, vigorous root-branched, cylindrical, 5-20 cm long and 1-2.5 cm in diameter. Strain fasciculated, erect, branched in upper parts. Leaves alternate, Terni-compound, the last segment with red ribbed, oblong-elliptic; foliolele are ongust-ovata or elliptic, 8-12 x 2-4 cm. 6.10 cm long stalks
Delosperma cooperi originated southern Africa. Prostrata or erect stem, grows up to 13 cm high and 60 inches wide. Leaves opposite, succulent, cylindrical or 3 angles, without stipule. Flowers solitary or Cime, terminal or axillary, 8 cm diameter, open purple, calyx with 5 lobes unequal, inferior ovary with 5 rooms.
Evergreen shrub, 2-3 m high, stem thin, highly ramified, almost glabru. Leaves alternate, petiolate, membranous, paripenat compound, 2-3 pairs of folio; stipele linear, obsolete, or oblong-folio oblonga lanceolata, 5 x 1 cm, top acute or obtuse, base round and asymmetrical, the ventral green, glabra .
Eriobotrya japonica Lindl
Small tree, 5-10 m high, trunk erect, divide, tomentoase branches, erect and espana, bark gray-brown, smooth, crown open, umbeliforma in adulthood. Leaves persistent, alternate, simple, elliptical language-lanceolata, margine evening, acuminata; nervatiuni lecundare are thick and deep language that seems inflated between them