25
May
2010
Spartium junceum
Trees and shrubs | Magnoliopsida

Scientific Name - Spartium junceum

Synonyms - Spartium acutifolium, Spartium americanum.

Popular names - ginestra, ginestra odorosa, spanish broom.

Distribution and Habitat - native to the Canary Islands and Mediterranean Basin, grows in arid places, ground limestone, from plain to 600-2000 m, in association with Quercus pubescens, Quercus ilex, Fraxinus ornus, Cotinus coggygria.

Description - species shrub, 50-200 cm tall, stems erect or ascending, branched, green. Leaves fell with the flowers, linear-lanceolate, 1-3 cm long, Sesi and short stem, dark green to glauca, entire edge. Flowers hermaphrodite, papilionate their joint apical raceme lax, short stems, golden yellow, fragrant. Calyx membranous, 5 sepals, 4 cm long. Corola glabrous, 2-2.5 cm. Superior ovary. Blooms from May to July. Entomofila pollination. Fruit clusters sericee, dehiscence. 10-18 seeds brunze, glossy, poisonous.

Growth rate -

Tolerances - tolerate pollution.

Requirements - adapts to any type of substrate. Prefers poor sandy land, well-drained.

Management - the first year seedlings is home to the winter and next spring are planted in permanent locations.

Propagation - by seeds. Germinate in 3-4 months at 20-25 C. ĚŠ

Pests and diseases - diseases and Armillaria mellem Rosellinia necatrix radical attack of plant equipment. Diseases of leaves and stems: Ceratophorum setosum, Uromyces genistae tintoriae, Phomopsis sp. Read and Septoria.

Insects cracivora APHIS, Chionastis salicis.

Mites: Eryophies genistae.

Properties and Uses - entire plant, but especially the flowers and seeds contain alkaloids.

Specie common in parks and gardens as an ornamental species, to adapt to any type of terrain.

Due to the radical is used as a species for land consolidation and their enrichment in nitrogen.

Curiosity - in the II World Raboi, the strain of this plant produces a fiber for clothing.

Photos
Top
See also
Top
Trees and shrubs
Lantana camara

Lantana camara - aromatic shrub originating from Central and South America, cultivated as an ornamental tree in parks and gardens or as potted plant.

 
Ailanthus altissima - cenuser, false castor

Ailanthus altissima - tree quickly ascending, with large pinnate leaves and terminal flower bouquets green-white.

 
Tilia tomentosa - silver linden

Tree with dense crown, rich, 30 m high, with branches erect, rounded. Lujerii annual geniculati, brown-yellow, gray tomentosi with buds ovoid, with two external scales equal, also felt. At first bark is smooth and gray, mature form shallow longitudinal furrows.

 
Citrus - citrus

Bark smooth, thin, gray-brown to green. Most species have a single trunk, hardwood. Citrus paradisi (Grapefruit) has a thick trunk 0.5 - a, 75 m in diameter. Stalk young are edges, green. Stalk elderly are circular in section.

 
Thunberg mysorensis

Thunberg mysorensis is used as an ornamental species for rapid growth and flowers arranged in raceme. Blooms in July-September.

 
Magnoliopsida
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.

 
Thlaspi montanum L.

Thlaspi montanum var. montanum is toxic and cause death of larvae of Pieris rapa.

Thlaspi montanum var. siskiyouense is a serpentine endemic from southwestern Oregon.

 
Hedeoma pulegioides

Stem very thin, erect, branched, finely pubescent, 15-45 cm high. Leaves ovat until obovata-oblong, ribbed, few soirees, top obtuse, base narrow, glabra, slightly pubescent, thin, upper leaves are smaller. Flowers in bunches, axillary, pedicel pubescent, less than or equal to calyx, calyx pubescent, lobes 3 short and 2 longer lobes. Corola white or blue-violet. Blooms in July-September.

 
Gentiana verna L.

Gentiana verna - a species native to southern central Europe, Russia, England and Ireland, increasing the Alpine and subalpine meadows, wetlands, from 400 to 2600 m altitude.

 
Nicotiana alata

Nicotiana alata - perennial species, native to Brazil, Argentina and Paraguay. The genus name 'Nicotiana' was given in honor of Jean Nicot of Villemain, French consul in Lisbon, which in 1560 sent seeds to France.

 
   Add to iGoogle
Last posts

Categories

Links