Scientific name - Nigella arvensis L.
Popular names - negrusca, Kandilli Mezei, Wilder Schwarzkummel, fiore di Passione.
Distribution and Habitat - samanaturi grows grain, plowing, sowing and road edge on clay or sandy soils, from plains to mountains.
Description - annual species. Stems erect, slightly branched, usually glabra, 7-40 cm tall, green or gray-green. Leaves 2-3 cm long, 2-3 or sectors, with narrow linear Lacina. Foliolele tongue periantului wide ovate, 1.6-2 cm long, acuminate, blue, green on top, the sides with nervatiune reticulata, bluish-green, prominent. Nectarios yellow, green-blue, with unguicula wider, white and blue stripes cross. Blooming in June-September. Follicles 3-5 (8), back with 3 prominent veins which unite and continue in a beak, longalmost as follicle length. Neumflate follicles, Overgrown at the base only to as much as two thirds of its length, forming a capsule obconica, side wall or coarse glabra tubers. Seeds blackish brown to black. 2n = 12
Stachys palustris L. - marsh Jales
Herbaceous perennial, rhizome tuberizat, crawler. Stem erect, rarely branched, tetragon, dark pink-purple, with scrub edge stem, 30-120 cm tall. Caulinare upper leaves are Sesi, amplexicaule, narrow-lanceolata, evening and slightly wavy edge, basal leaves are short stalks.
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.
Juicy perennial species, rizomatoasa. Leaves basal, linear, cylindrical, fleshy, 10-15 cm long. Floral stem is 45 cm long. Blossom flowers made up of 40-50 cm, arranged in Raceme 15-30 cm long.
Galanthus nivalis L.
Bulbous perennial species with herbaceous matter, erect, bulb ovoid, dark brown tunic, 1.5 x 2.4 cm. Leaves basal, 20 cm long, linear-lanceolata, rounded at the top. Flowers generally solitary, clocks, accompanied by a shoulder 3-4 cm long, 3 tepale flower is composed of external and internal 3 tepale erection of about 1cm, biloba, white with green spots
Bush deciduu, wood. Iregulata crown, branches couples glabra, 4-5 m high. Leaves alternate, simple, rough, 12 x 2-4 cm long, the upper part at first is tomentoasa then becomes glabra, opaque green, the underside is silver viloasa easy.
Davidia involucrata var. involucrata
Arbore pana la 20 m inaltime; coroana la inceput conica apoi devine neregulata, ramuri orizontale. Scoarta gri-maronie. Mugurele terminal are forma ovoida, 6-7 mm lungime, acuminat, rosu-brun inchis. Mugurii laterali 6-8 mm lungime.
Ostrya carpinifolia - used as an ornamental species for gardens, parks and green street.
Ostrya is derived from Greek 'Ostrya', referring to the shape of bracts that protect the fruit.
Evergreen ornamental plant of the Theaceae family, native from Eastern Asia, its origin is still controversial, being considered by some as species indigenous from Japonia and, by others, from China. It was introduced into Europe by the Portuguese in 1542 and soon spread to Spain, England, France and Italy; into United States at the beginning of the 18th century, and in Australia during the mid 19th century.