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Scientific Name - Nicotiana tabacum L. Synonyms - Popular names - tobacco, tobacco, bacon, Duhan, Virginscher Tabak, Kozonseges Dohany, Tabak nastoiascii, Tiutium. Distribution and Habitat - originated in America. Description - herbaceous annual, terofita. Root pivoting. Stems erect, cylindrical, glandulous-hairy, simple or slightly branched, 180 cm. Leaves elliptic to narrow-lanceolate, sessile or short petiolate, alternate, glandulous-hairy. Flowers white, pink or red, fragrant, in paniculate inflorescence. Blooms in June and September. Biloculara fruit capsule contains many seeds ovoid or kidney-shaped, brown, rough. Tolerance - do not tolerate excess moisture and temperatures below 10 ° C. Requirements - prefers sandy-loam soils, well-drained in full sun. Propagation - by seeds, germineaza 12 ° C. Diseases and pests - Pseudomonas syringae, pseudozoogloae bacterium, Erwinia carotovora, Agrobacterium tumefaciens, Bacillus cereus, Pseudomonas solanacearum, P. aeruginosa. Properties and Uses - the most popular items are cigarettes made from Nicotiana tabacum.
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 Flowers
Commelina communis
Commelina communis - grows naturally in East Asia, prefer shade and moist forests in 0-6000 altit. Commelina genus species is often confused with species of the genus Tradescantia, both belonging to the same family, Commelinaceae. Commelina flowers genre has two large petals and a small petal, flowers from three species of Tradescantia petals are equal in size. Dianthus carthusianorum - carnation field
Herbaceous perennial. Stem erect, simple or branched, 25-65 cm, glabra. Leaves opposite, lamina linear-spatulate, 3-13 cm, green edges glabrata. Blossom dense, 4-15 flowers; bractei lanceolata, equal to or greater than the calyx, herbaceous, 4-6 bracteole, brown, oblong-obovata. Pedicel 0.1-2 mm. Gentiana lutea
Gentiana lutea - mountain species, native to southern Europe, grows on limestone bedrock, on pastures rich in organic matter, from 1000 to 2200 m altitude. Soldanella alpina
Soldanella alpina - grows in coniferous forests and grasslands, from 1000 up to 2500 m altitude, moist substrates, rocks, rich in humus. Arabis turrita
Arabis turrita - herbaceous annual native to Europe, growing on limestone cliffs, rocky coasts, in the bushes in the plain region until mountain floor. Magnoliopsida
Iberis sempervirens
Perennial species, 30 cm height, 60-90 cm diameter, forming a dense bush covering the ground well. Leaves linear-lanceolata, margin entire, shiny dark green, 2,5-4 cm long x 3.6 mm wide. Flowers white, 4 petals, blossom type corymb, 9 cm diameter, January-June period of prosperity. Fruit silicula, 7 mm long. 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). Lysimachia vulgaris
Lysimachia vulgaris - perennial species, herbaceous with underground rhizome widespread in temperate regions of Europe and Asia, grows in wet environments, wetlands, side channels and water courses, from 0 to 1200 m altitude. Dianthus barbatus
Dianthus barbatus - perennial herb, native to southern Europe, grows at the edge of forests, bushes and meadows. Cultivated in parks and gardens as ornamentals. Kigelia africana
Kigelia is a genus with a singke species, which is cultivated as an ornamental tree. Sausage tree is a tree whit a invasive root system, so keep it clear of buildings and paving. |
 
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