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Scientific name - Thevetia peruviana Synonyms - Cascabela thevetia, Thevetia neriifolia Popular names - yellow oleander, yellow leandru, nohomalie. Distribution and Habitat - originally from tropical America, grows on dry soil and sunny position. Description - evergreen shrub, 6 m high. Stem erect, cylindrical, branched, smooth, green, presents latex. Leaves simple subsesile, alternate, arranged spiral limb linear, entire edge, top acute, glabra, 8-16 cm long. Flowers pentamere, hermaphrodite, actinomorfe, pedicel, arranged in terminal bunches, calyx 5 SEPA, green, persistent; Corola gamopetala, campanulata, lobes rounded, 4-7 x 3-4 cm, yellow stamens 5, short filament; gineceu sincarp, ovary superior, bilocular. Fruit drupe, black, triangular, 2.5-4 cm in diameter. Propagation - by seeds or seedlings. Semintele germinate difficult. Properties and Uses - all parts of the plant are toxic. The seeds are extremely toxic and can harm human life. It can be cultivated as ornamental plants.
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Philadelphus coronarius - deciduu shrub, native of northern and central Italy, Austria, where it grows spontaneously in moist forests of maple, ash and hornbeam, from 0 to 800 m altitude. Callistemon citrinus is a shrub native to eastern Australia but is widely cultivated in tropical to warm temperate regions. When crushed, the leaves emit a lemon-like scent. Small tree, stem 6 m tall, thin. Lujerii are pubescent. Leaves with Lamine obovata, 9-19 x 3.5-5.5 cm, short top acuminata, the acute subcoriacee, subglabra mid rib, ribs side 10-13 pairs, petiole 3.5-10 mm, slightly pubescent. Popular names: English - Laurestinus Viburnum, tinus Laurel, Tinus laurifolius, Italian - lentaggine, Lauro-tino, alloro-tino, laurentino. Viburnum tinus is originally from southern Europe and the Mediterranean. Daphne mezereum - deciduu shrub, native of Europe and Western Asia, cultivated as an ornamental shrub. All species of the genus Daphne are toxic. Contact with fruit juice or resin skin irritation. Impatiens parviflora - species herbaceous annual. Hailing from northeast Asia, Europe grow in the forests of beech, river edges, from 500 to 1200 m altitude. Petunia hybrida - herbaceous, annual, used as an ornamental species in parks, gardens and terraces. Hybrid species derived from Petunia integrifolia and Petunia axillaris by Atkins in 1834. Calystegia sepium - rhizomatic herbaceous perennial, grows spontaneously throughout Europe and Asia, infesting herbaceous crops, grain, grow on the stems bush bush, from 0 to 1400 m altitude. Herbaceous perennial, evergreen. Stem branched, forming bush, 5-15 cm high. Leaves spatulate, 4 cm long, needle tapered. Flowers purple, 1.25 cm diameter, arranged in raceme of 6 cm long. Seeds ellipsoidal, 0.6-0.8 x 0.35-0.45 mm supreafata glossy, dark brown. Actinidia deliciosa fruits are edible, used for beverages, desserts, containing vitamin C, A and E and potassium. |
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