Scientific name - Callistephus chinensis Cass.
Popular names - astro della Cina, china aster.
Distribution and Habitat - native to Asia.
Description - annual species, 10-70 cm high. Stems erect, simple or slightly branched. Leaves lanceolate linear subspatulate, acute, the lower gears. Capitule large terminal, 5-7 cm diameter, external scvame foliacee and clocks, the internal membranes. Ligulate flowers white, pink, purple or blue, yellow tubular flowers. Blooms in July-September.
Growth rate - quickly.
Requirements - prefer fertile soil, well drained, sunny and exhibitions.
Propagation - by seeds in spring.
Properties and Uses - species cultivated as ornamental in gardens and parks.
Gentiana crucial - originated in southern, central and eastern Europe, it grows on sunny pastures on limestone soils, from 200 to 2000 m altitude.
Dianthus sylvestris - perennial species, the stem short and woody. Increase the debris, limestone bedrock, from 0 to 2400 m altitude. Species are cultivated as ornamental for rocarii.
Anchusa italica Retz. - Ox tongue, large miruta
Anchusa italica species is a perennial or biennial, erect stem, up to 150 cm high, much branched, rarely simple, hispida. Originally from the Mediterranean.
Tithonia rotundifolia - annual species, native to Mexico and Central Aerica, cultivated as ornamental species.
Lampranthus aurantiacus. perennial species, succulent native to South Africa. Cultivated as ornamental species for rocarii.
Hepatica nobilis Schreb
Herbaceous perennial, fibrous root. Leaves evergreen, coriacee, the young are green open and passwords, dark olive green on the upper face, and purple on the lower face at maturity and during flowering, cordiform 3-lobate, lobe ovat, margin entire, top obtuse.
Convolvulus althaeoides - herbaceous plant, perennial. Originally from the Mediterranean basin, growing in dry places, on the streets.
Eschscholzia californica - California poppy
Perennial species in the area of origin, in other regions is annual, reaching up to 5-60 cm high, glabra, glauca. Stem branched, decumbenta. Leaves basal and caulinare, green-glauca, sectors, lobes linear or obluongi, glabra. Floriferi buds are obconici pick. Flowers solitary, peduncle of 5-15 cm long, calyx acute or acuminata, glabru, glauca; Corola consisting of 4 petals yellow-orange, 5 cm long, numerous stamens.