12
Jul
2010
Polemonium caeruleum
Flowers | Magnoliopsida

Scientific Name - Polemonium caeruleum L.

Synonyms -

Popular names - Greek valerian, Jacob's Ladder

Distribution and Habitat - originating in the mountains of Europe, wet meadows, from 1500-2300 m altitude.

Description - herbaceous perennial, rhizome white. Stem ribbed, hollow, 30-90 cm high, glabra hairy-glandular at the base and tapered. Basal compound leaves, 10-40 cm, 17-23 segments lanceolate, alternate leaves caulinare. Cimoase inflorescences, corymb, stems pubescent, 2-3 mm, calyx actinomorf, lacini acute, 2-4 mm Corola actinomorfa, white tube, lacinii subrotunde, patents, 11 x 10 mm, purplish at the base with three ribs in darker color, filaments equal in length, pubescent. Blooms in July-August. Fruit pear-shaped capsule, 4-6 mm. Seeds elliptical, 2.8-3.2 x 1.2-1.4 mm, surface slightly shiny, dark purple. 2n = 18

Tolerances - temperate-20 C sites.

Requirements - well-drained moist soil in sunny or semi-shade exhibitions.

Propagation - by seeds sown in spring cold greenhouse.

Cultivars - 'Album' White flowers, 'Blue Pearl' cobalt blue flowers with yellow center.

Properties and Uses - species used as ornamental plants in gardens with spontaneous or rock gardens. Are planted at 30 cm distance between plants.


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Eryngium campestre - rostogol

Eryngium campestre - a species native to Central and S, V Asia, grows on rocky places, sandy in dry meadows and pastures, along roads.

 
Felicia amelloides

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Magnoliopsida
Symphoricarpos - Hurmuz

Shrubs decide, prostate or erect, 90-120 cm, originating in the U.S.. Buds scaly, 1.5 mm long. Leaves simple, opposite, short petiolate, 7 cm long. Raceme blossom. Campanulata Flowers in raceme children. Calyx tube slightly globos; Corola campanulata, 4-5 lobes. Fruit drupe, 1-1.5 cm in diameter, S. albus and S. occidentalis fruits white, pink-coral S. orbiculatus fruit. A fruit contains two seeds oblongata.

 
Orobanche portoiliciana A. Pujadas & MB Crespo

Herbaceous species, stem 15-34 cm tall neramificata air, branched underground stem. Thin air stem, 7-12 mm diameter base, whitish at first glabra, glandular Vilos-time, 0.3 mm long hairs. Basal leaves 4.10 x 4.8 mm, triangulation until lanceolata, nested, leaves stems 8-14 x 2-5 mm length

 
Kallstroemia Max (L.) Hook. & Arn.

Species that grows in forests in the dry season in areas open to marigini road, and plains. Grow to 850 m altitude. Originally from Puerto Rico, where it grows and Kallstroemia pubescens.

 
Cirsium palustre

Originally from Europe and western Asia, growing on wet soils and peat, from plain to 1800 m altitude.

 
Cleome spinosa - flower spider

Herbaceous annual. Stem herbaceous, simple, viscid-pubescent, 1 m high. Leaves alternate, petiolate, palmate-compound. Petiole 10-15 cm long, glandular and pubescent. Folio 5-7, onblong-anceolate to elliptic, top acute - acuminata, the conical, 15 cm long, margin entire, glandular-pubescent on the upper surface and slightly pubescent on the underside. Raceme blossom, dense, compact, terminal.

 
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