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Sophora derived from Arabic and means tree with pea flowers. Specific epithet is in honor davidii Abbe Armand David, a French missionary and naturalist who contributed to the knowledge of flora and fauna of China. Sophora davidii is from Hubei, China, where it grows on rocky places at elevations of 1 000 - 3 500 m. Sophora davidii - thorny shrub, 1,5-3 m high. Glabra pubescent or low strain. Stipele brown spinescente, 2-3 mm long, is linifica time. Leaves alternate, 2-6 cm long, imparipenat-compound, petiole 5-10 mm long, 2.5 cm long rachides, 5-8 pairs of Folio, opposite or sub-opposite, plus foliole terminal, 5.12 x 2 -- 4 mm, obovata, mucrOnati. Raceme terminal, short wing, pedunculate, peduncle 1 cm long, rachides 4 cm long, 7-12 flowers; bractei triangulation, sericeu, 1 mm long. Flowers 2 cm length <7 mm long calyx, dark purple, pubescent, lobes much shorter than the tube, 2 superior lobes obtuse, 3 lobes narrower and acute. Corola white to blue-violet; vexilum 20 x 7 mm, spatulate, the attenuated wing 16 x 4 mm, 15 x 3 mm hull. 10 free stamens. Ovary 1.5 cm long, pubescent. Blooms in June. Pods 3.6 cm long, 3-5 mm wide, brown, pubescent. Culture - Minimum temperature -20 ° C. Grows well on poor soils, sunny. Adapt well in wet soil conditions but must be well drained. Multiplication - the seeds. Is maintained for 24 hours in water at 40-70 ° C to germinate quickly. Hothouse soil can be removed in time have 2-3 leaves. Multiplication by drajoni, from mid July to September. Diseases and pests - areUnreal plants can be attacked by Tetranychus spp .. Can be countered by natural, biological Phytoseiulus persimilis and Feltiella persicae, along with atmospheric humidity and with a good spraying leaves with water. Sophora davidii - is a shrub with woody trunk and branching, do not require any maintenance cuts. In Yunnan is grown for vegetable protection of animals and birds. Cultivation and varieties - 'Hans Fliegner' - dark blue flowers, slowly ascending. References George Ernest Brown - The pruning of Trees, Shrubs, and Conifers - Timber Press, 2004 Harrison L. Flint - Lanscape Plants for Eastern North America - Wiley, 1997 Hilier Nurseries - The Hilier Manual of Trees and Shrubs - David & Charles PLC, 2007 John Ferguson & ndAsh, The Gardener's Year - Frances Licoln, 2006 Peter Hanelt, Institute of Plant Genetics and Crop Plant Research - Mansfeld's Encyclopedia of Agricultural and Horticultural Crops - Springer, 2001 Thomas Graham Stuart - Ornamental Shrubs, climbers and Bambole - Frances Lincoln, 2006
See also
 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. Callicarpa L.
Callicarpa L. comprises 170 species of trees and shrubs of temperate and tropical zones. The most commonly found in parks and gardens are Beautyberry American Beautyberry bodinieri, Beautyberry dichotoma, Japan and Beautyberry Beautyberry macrophylla. Polygala chamaebuxus
Polygala chamaebuxus - perennial, evergreen, subfrutescenta, native to Central, Eastern and South-East, it grows on rocky places in alpine floor. Fraxinus excelsior - Ash
Deciduu tree, 30-40 m high, stem right, branched at the top, crown ovoid, large and rare. A young bark is smooth, light gray green and mature forms at the thick crust with a small crack, dark color. Lujerii round, flattened at the bud, glabra, green-olive trees, with dark buds. Acer negundo - boxelder
Acer negundo - deciduu tree, dioecious, originating in North America, grown for ornamental purposes throughout the world. Magnoliopsida
Myrsine africana
Evergreen shrub or small tree, 1-2 m high. Branched or with a single stem, thin, often branched stalk with fine hairs, covered with scars of fallen leaves. Leaves alternate, elliptic-round, 5-15 x 5-10 mm, top and tapered-round basis, margins finely toothed or entire, glossy dark green on upper side, more pale green inside; countries, glabra, occasionally glandular, ribbed very short. Haplophyllum patavinum
Haplophyllum patavinum belongs to the family Rutaceae, dedicated to the city of Padova (IT). Species by extinction due to habitat destruction, species protected by law (in Italy). Hedeoma pulegioides
Stem very thin, erect, branched, finely pubescent, 15-45 cm high. Leaves ovat until obovata-oblong, ribbed, few soirees, top obtuse, base narrow, glabra, slightly pubescent, thin, upper leaves are smaller. Flowers in bunches, axillary, pedicel pubescent, less than or equal to calyx, calyx pubescent, lobes 3 short and 2 longer lobes. Corola white or blue-violet. Blooms in July-September. Lampranthus aurantiacus
Lampranthus aurantiacus. perennial species, succulent native to South Africa. Cultivated as ornamental species for rocarii. Ajuga chamaepitys
Ajuga chamaepitys - herbaceous annual Euro-Mediterranean, grows around the Mediterranean, in warm and dry, up to 1500 m altitude. |
 
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