31
May
2009
Cirsium palustre
Flowers | Magnoliopsida
0
0

Scientific name - Cirsium palustre

Synonyms - Carduus palustris L., Cnicus palustris (L.) Wild

Popular names - cirsio di Palud, cardo paludous, CIRS des Marais, tourbieres, marecageuses prairies, marsh thistle.

Distribution and Habitat - originating in Europe and western Asia, growing on wet soils and peat, from plain to 1800 m altitude.

Description - herbaceous Biennale, 1.2-1.5 m high. In the first year form a rosette of leaves thorny, deeply lobate and furry inside. Stem solitary, erect, viloasa to tomentoasa; spin wings. Leaves alternate, Sesia, decurente, elliptic-oblong-lanceolata, 15-30 x 3.10 cm, Pinata-fidate, spiny toothed, thorns of 2-6 mm long. The leaves are caulinare Sesi, deeply lobed pinatifide with thorns. Peduncle 0-1 cm long. Involucre ovoid-campanulata, 1-1.5 x 0.8-1.3 cm, bracts and verf nested there. Raceme blossom compound with 2.8 capitula, flowers tubular, hermaphrodite and pentamere. Corola violet open up to white, 1.1-1.3 cm, corolla tube 0.5-0.7 cm, the 5 lobes 0.3-0.4 cm, style 0.2 cm. Blooms in June-September. Pollination and pollinating entomofila. Fruit achenes, obconica, surface plate, 0.3 cm long, 0.9-1.1 cm doll. 2n = 34.

Tolerances - tolerate moderate drought.

Requirements - grows well on acidic soils and moist in full sun.

Management - in areas where this species is invasive, can combat it manually before baking Rupr flowers from seeds or ground breaking strain. Chemical herbicides can be combated when the plant is 12-25 cm tall, in period of prosperity, or rosette of leaves in the fall.

Propagation - by seeds sown in early spring or autumn. Germineaza after 20 weeks to 2.8 ˚ C.

Natural partners and Garden - Angelica sylvestris, Epilobium hirsutum, Iris pseudocorus, Lycopus europaeus, Phalaris arundinacea, Urtica dioica, Valeriana officinalis.

Properties and Uses - strain can be used, raw or boiled as asparagus.

References

A. MelderIS - A Handbook of British Flowering Plants - Melderis Press, 2007

Bruce A. Bohm, Tod F. Stuessy - Flavonoids of the Sunflower family - Springer, 2001

John S. Rodwell - British Plants Communities - Cambridge University Press, 1998

Laurie Fallows - Wild Flowers and Where to Find Them in Northern England - Frances Lincoln Publishers, 2004

Roger Tory Peterson, Margaret McKenny - Wildflowers Northeastern / North-Central North America - Houghton Mifflin Harcourt, 1998

Vat Bojnanska, Agaita Fargasovai - Atlas of Seeds and Fruits of Central and East-European Flora - Springer, 2007

See also
Top
Flowers
Portulaca grandiflora

Portulaca grandiflora - annual species, succulent, native to Brazil. Can be used in parks and gardens as ornamental species for borders or pots on terraces species for sunny.

 
Stachys Byzantine

Stachys Byzantine - perennial species, native to southeastern Europe and southwestern Asia, grows on dry slopes at the edge of forests, up to 2000 m altitude.

 
Viola odorata - bluebells

Viola odorata - herbaceous plant, perennial, native to Europe and Asia Minor, grows through groves, bushes, meadows, deciduous forest edge, in plain and hilly region.

 
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.

 
Ornithogalum umbelatum L. - balusca

Bulbous perennial species. Basal leaves semi-erect, linear, ribbed white-silver center, 25-30 cm long. Raceme with 6-20 corymb blossom type flowers, 2 cm diameter; tepale white with green on the outside, 6 stamens, 1 pistil.

 
Magnoliopsida
Cirsium heterophyllum

Cirsium heterophyllum - originating in Europe - Siberia, growing on peat bogs, on wet meadows, along rivers, on the edge of forests at 800-2100 m altitude.

 
Papaver aurantiacum

Papaver aurantiacum - perennial species, grows on limestone debris and rocky places in alpine and subalpine region.

 
New species of Betula in China

Tree, strain 25 m high and 60 cm in diameter. Bark dark gray or gray-brown, longitudinal cracks and is exfoliating. Branches reddish brown or gray-brown, densely glandular Vilo and resin. Petiole 1.5-3.0 cm, densely dotted Vilos resin.

 
Mammillaria tlalocii

Mammillaria tlalocii 'caespitosa' - cactus global branch at the base. Tulpuna spherical, time becomes columnara, 20 x 7 cm. 16-22 thorns radial, 1-2 mm long. 2.4 spin central, 6-10 mm long, dark brown. Flower pink-carmine, 12-14 x 8-10 mm.

 
Rosa 'American Pillar'

Rambler, 4-6 x 3 m. The simple flowers grouped in bouquets of flowers or solitary, 5-20, 5-6 cm diameter, red-fuchsia, deep red with a white spot in center, yellow anthers are visible. Leaves dark green, shiny, becoming purple before falling. Bloom once a year in June-July.

 
Comments
Top
comments powered by Disqus
   Add to iGoogle
Last posts

Categories

Links