22
Nov
2010
Coreopsis tinctoria
Flowers | Magnoliopsida

Scientific name - Coreopsis tinctoria Nutt.

Synonyms -

Popular names -

Distribution and Habitat - native to North America, grows on sandy soil, along roads and railways.

Description - herbaceous annual. Stems slender, 30-100 cm tall. Leaves petiolate, opposite, bi-pinnate-sectors, glabra, leaflets linear-lanceolate to linear-oblong, entire, slightly pubescent stems and stalks, stems, 8 inches long. Terminal inflorescence, peduncle 6 cm long, involucre double, outer layer is green, 3 mm long, scales lanceolate, glabrata, inner layer, scales 8 cm long, purplish-brown, glabra, top acute. Ligulate flowers in August, 1.5 cm long, lobed at top, yellow or yellow with purple base. Flowers tubular, 8 mm long, corolla tube, 3 mm long, yellow-orange, purple top, four-lobed, fertile. Style forked orange. Blooms in June andeptembrie. Achenes 1.8 mm long, glabra, dolls absent.

Growth rate - fast.

Requirements - sandy, well-drained, sunny in the exhibition.

Propagation - by seeds in March and May, directly into garden soil. Germinate in 3-5 days at 21 ° C.

Cultivars - 'Mahogany Midget' with dark red flowers.

Properties and Uses - is used as an ornamental plant for mixed borders, in pots or cut flowers.

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Bergen crassifolia (L.) Fritsch.

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Eichhorn crassipes

Popular names: Water Hyacinth.

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Thunberg grandiflora Roxb.

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Tussilago windbag - coltsfoot

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Windbag Tussilago Tussilago is the only species of the genus.

Dioscorides, used potbal leaves as a substitute for tobacco, and to treat cough and asthma.

 
Magnoliopsida
Begonia

Plants with succulent stems, leaves and flowers unisexuate asymmetric, long pedunculate, grouped dichaziu terminal. ♂ flowers usually are obsolete, consisting of 4 petals oval, two of which are shorter, the ♀ consist of 4 petals equal, persistent.

 
Delphinium ajacis

Ajacis delphinium - annual species, native to southern Europe, cultivated in different forms as ornamental horticulture.

 
Viburnum opulus L. - calin, snowball

Originally from Europe, grows spontaneously in the Netherlands, the soil rich in forests, and forest edge. Description - shrub, 1,3-3,5 m high; ritidom smooth, exfoliating in strips is, open gray on the outside, Brown -yellow on the inside, branched stem. Leaves opposite, 3-lobate, margin iregulat evening, the round or truncata, top acuminata, glabra on the upper face, lower face pubescent, dark green in summer, yellow-orange in autumn.

 
Prunus laurocerasus L.

Shrub or small tree, 6 m high. Leaves evergreen, alternate, coriacee, lamina lanceolata-obovata, top acute, base cuneata, upper surface glossy green, the bottom is opaque, ribbed clear, ribbed robust short.

 
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.

 
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