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
Acer tataricum - tatarian maple
Acer tataricum - interest forest and ornamental tree grown in parks and gardens.It is used in dyeing natural fibers.
Evergreen tree. Leaves opposite, coriacee, oblong to elliptic-lanceolata, 8-18 x 2-4.5 cm, top acuminata, petiole 2-4 mm long. Male cones are cylindrical, grouped 3-4 at underarms, female cones are solitary, the armpit leaves.
Tree. Stem thick, iregulat branched, 8-20 m high, small trunk with rough bark and dark, horizontal branches. Leaves opposite, dark green, elliptical language, 10-20 x 6.9 cm, the round, top round, margins entire, ribs parallel and perpendicular to the mid rib. Flowers in axillary Cime of 4-15 flowers blossom is white rachides cream, white flowers, 2.5 cm diameter and 0.8-1.4 cm long.
Flourensia cernua - tarbush
Flourensia cernua is deciduous shrub, from Chihuahuan Desert. In northern Mexico, the leaves and flower heads were used historically to make a decoction for treating indigestion.
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.
Nigella sativa L.
Nigella sativa - annual species, native to the Mediterranean, the Balkans, Asia Minor, Caucasus, western Asia, India and North Africa.
It was used by Greeks to treat congestion agipteni and nose, toothaches, headaches, abdominal pains, rheumatism, and as a diuretic.
Nigella arvensis - annual species, increases samanaturi grain, plowing, sowing and road edge on clay or sandy soils, from plains to mountains.
Melia azedarach L.
Name the genre, Melia, derived from Greek and 'azedarach', the Persian word and means 'noble trees'.
Popular name: English: bread tree, Persian lilac, China berry; Nepal: bakaino, Tibet: smag sing.
Distrubuire - in Nepal at around 700-1700 m altitude village in Iran Afghanistan, Pakistan, India, Bhutan and China.