Scientific name - Ceanothus thyrsiflorus
Popular names - blue-blossom, bluebrush, blue-Myrtle, Californian-lilac, céanothe thyrsiflore, Lilas Bleu de Californie.
Distribution and Habitat - originating in North America, California, dominates the coastal areas up to 600 m altitude.
Description - shrub or small tree, evergreen, 1-4 m high. Prostrata strain or upward. Green stalk, glabra, thin, flexible, geniculati. Leaves 2-6 cm long, oblong-elliptic, top obtuse or acute, margin fine teeth 3 ribs prominent upper front glabra, 12-15 mm long stalks. Panic blossom simple or compound, 4-8 cm long, peduncle elongate, flowers pale to dark blue, rarely white. Blooms in April-June. Capsule 3 mm wide, U.S.or lobate, smooth. Pollination made by bees, Apis sp ..
Growth rate - in the first year increases quickly, then increase slowly.
Tolerances - drought, heat, salinity and sandy soils, neutral or slightly alkaline. It tolerates low soil drainage and very wet.
Requirements - soil well-drained, fertile, sunny.
Management - is easy transplanteaza late autumn or spring. It is clipped in April to maintain a compact crown.
Propagation - by seeds or seedlings. Fresh seeds give better results than those stored a year or two. The stored should laminated, or applied to water treatment ͦ 82-93 C for 24 hours.
Potting-up is done with cuttings from new growth semilignificati. Green seedlings, shoots may be attacked by fungi. Lignificati rooted cuttings difficult.
Diseases and pests - Chrysesobothris Mali Synanthedon resplendens.
'Victoria' with dark blue flowers, oval leaves, dark green, grows well in full sun, dry soils, are clipped early spring to maintain compact crown.
'Skylark' with dark green leaves and blue flowers, stand up to temperatures of -10 C. ͦ
'Snow flurry' - cultivar selected by Joseph Solomon, white flowers.
C. thyrsiflorus var. repens - prostrate form.
C. x pallidus 'Marie Simon' - grows up to 1.5 m high, pale pink flowers in terminal panicule.
C. x delilianus 'Henri Desfosse' - deciduu, dark blue flowers, blooming all summer.
Properties and Uses - species used for ornamental fencing you, or on trellises.
Myth, Legendand Folklore - people originating in North America were the first to use Ceanothus. Young and flexible stems are used for production of pimples, and the leaves and roots for medicinal purposes.
Ceanothus americanus species of Ceanothus was first introduced in Europe in 1713.
Ceanothus thyrsiflorus, was the first species in California that has received recognition botany and horticulture.
David Fross, Dieter Wilken - Ceanothus - Timber Press, 2006
Jacqueline Herit - Complete Trees, Shrubs & Hedges - Creative Homeowner, 2005
Leroy Abrams - Illustrated Flora of the Pacific States - Stanford University Press, 1951
Linda Beidleman, Eugene Kozloff - Plants of the San Francisco Bay Region - University of California Press, 2003
Nevin Smith - Native Treasures - Gardening With the Plants of California - University of California Press, 2006
Ronald D. Quinn, Sterling C. Keeley, Marianne D. Wallace - Introduction to California Chaparral - University of California Press, 2006
Trees and shrubs
Ceiba pentandra - tree, native of tropical America, seen as a species cultivated in the Philippines, growing in arid regions,forests and grasslands from sea level to 1000 m altitude.
Daphne mezereum - spurge Laurel
Daphne mezereum - deciduu shrub, native of Europe and Western Asia, cultivated as an ornamental shrub.
All species of the genus Daphne are toxic. Contact with fruit juice or resin skin irritation.
Tree 15-40 m high, trunk 1 m in diameter. Subsesile leaves or stalks, stalks up to 3 cm long, glabru or glabrescent; language to narrow obovata ovata, ovat-lanceolata, 6-15 x 2.5-7 cm, margins evening, the round, top-acute acuminata.
Tree 25 m high. Trunk erect, branched. Ritidom smooth, dark gray. Crown broad, thick, tapered. Leaves persistent, alternate, coriacee, lamina ovat-oblong, acute, entire and slightly wavy edge on the upper side and glossy green color, on the underside is brown-rust, pubescent, ribbed central rib obvious; nervatiuni pinnate secondary.
Rosa gallia L.
Bush, 100-150 cm tall, robust system radically, lignificat produces underground runners. The stems are green, with red points. Leaves imparipenate; 3.7 Folio, oval or elliptical, or short stalks Sesi, evening edge, glabra upper surface and glossy, the lower part is lighter and has many glandular hairs
Marrubium vulgare - Voronez
Perennial herbaceous plants, root fusiform. Right strain, wood and rigid, pubescent, 30-100 cm tall. Leaves petiolate, opposite, green-gray, pubescent on the underside, lamina ovata or suborbiculara, iregulat-edge gear, top round or obtuse, base subcordata, 2.5-5 cm long, 1-2 cm long stalks.
Coronilla vary - herbaceous perennial, native to SE Europe, grows on limestone rocks and ravines, arid plains, along the streets, from 0 to 1200 m altitude.
Lycium barbarum - sea of fencing
Thorny shrub, 1-3 m high, stems Pendente .. Leaves alternate, glabra, short stalks, language ovat-elliptic, top acute, base cuneata, margins entire, 1-5.5 x 0.5-1.5 cm. Flowers hermaphrodite, axillary, solitary or in groups, calyx 0.3-0.4 cm long, 5-lobed or consonant, Corola infundibuliforma, 1-1.2 cm, pale purple, petals strong reflexes
Gentiana crucial - originated in southern, central and eastern Europe, it grows on sunny pastures on limestone soils, from 200 to 2000 m altitude.