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Scientific name - Helleborus viridis Synonyms - Popular names - elleboro profumato, green hellebore. Distribution and Habitat - a native of Spain, France, Italy and Switzerland; grows on calcareous soils from 0 to 1700 m altitude, to the edges of deciduous forests, beech forests and mixed forests, grows in association with Arum dioscoridis, Crocus sp., Cyclamen coum , Fritillaria sp. Hyacinthus orientalis. Description - Perennial species, rhizome. Stems erect, pubescent. Leaves radicals are formed after flowering, petiolate, palmately lobed, elliptic leaflets 5-11, the side's 2-4 may be subdivided into small segments, margins toothed, pubescent. Inflorescence of 2-3 flowers, with leaves divided into 3 segments bracteiforme, central sgementul trifurcate; flower 5-7 cm diameter stalk, fragrant, 5 tepale green-yellow, oval or subrotunde, 10 cones nectar. Blooms in Februaryrie-April. Fruit follicles. Tolerances - tolerate semi-shade. Requirements - humus-rich soil, sunny exhibitions. Curiosity - all parts of the plant contain toxic substances.
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Annual species. Roots fibrous, can reach up to 100 cm depth. Stem erect, branched from the base, green to brown, cylindrical, ribbed, densely or sparsely pubescent, 75 cm height. Leaves alternate, densely or sparsely pubescent, sometimes Rosietici the edges, palmate lobate, 3 lobes, middle higher side lobes are divided iregulat-toothed, base truncata and easy cord; petiole 4 cm long. Ambrosia artemisiifolia - monoecious species, native to the United States, was introduced in Europe for medicinal purposes, was naturalized and became invasive, causing damage to crops of maize, sunflower and soybean. Ageratum houstonianum is an ornamental species cultivated for borders, cut flowers or pots. In Europe it is cultivated as ornamental plants in the 1800. Saponaria officinalis - perennial species, rhizome cylindrical, highly branched, crawler, with sterile and fertile shoots. Originally from Europe and Asia, growing on the river, along fences, roads and crops edges. Angelica, Arcangel, Angelica di Bohemia, archangel, wild celery, wild parsnip, bai zhi, engelwortel, Angélique, Angelika, Brustwurz, Chora, padaganghwal, erva do Espirito Santo, djagill, anschelika, Epiritu raiz del Santo, the root of the Holy Spirit. Clerodendrum bungei - ornamental species grown in parks and gardens and in pots but terraces. Leaves crushed leaves an unpleasant odor. In hot and humid climates become invasive. Thorny shrub, 1 m high. Gray-brown bark is exfoliating. Rich stem branched divaricata. Branches long, thin, gray-brown with yellow top, pubescent glabrata in youth and adulthood. Leaves simple, cordiforme, 3-5 lobed, toothed, long stalks 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. Cyclamen persicum is a tuberous perennial species, originated in Persia. Cordiforme leaves, 2-14 cm long, dark green, mottled with silver, long petiole. Flowers axillary, solitary, 5 petals ciclamen reflected color, red, white, purple, floral stem of 5-15 cm tall, blooming from late winter to early spring. Fruit capsule. Acer tataricum - interest forest and ornamental tree grown in parks and gardens.It is used in dyeing natural fibers. |
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