20
Feb
2009
Pittosporum tobira
Trees and shrubs | Magnoliopsida
3
0

Scientific name - Pittosporum tobira

Synonyms --

Popular names - English: tobira, mock orange, Australian Laurel, Japan: Tober, tobira.

Distribution and Habitat - originating in China and Japan.

Description - shrub 4 m high, dense crown. Bark brown, rough. Leaves persistent, coriacee, simple, language spatulate, entire edge, top round, the obovata, central rib obvious, and glossy dark green upper side, more open bottom, glabra, arranged in vertical false. Umbela blossom. Flowers hermaphrodite, scented (like orange flowers); Corola 5 free petals, 2.5 cm diameter. Fruit capsule flashy, triangular, subsferica, 1-2 cm diameter, green. Seeds covered by a mucilaginous layer red-orange.

Growth rate - fast.
Tolerances - Minimum tempratura supported -10 °C. It should be protected from winds from the north. Tolerate short periods of drought. Resist well to marine aerosols.
Requirements - souluri prefer well drained, humus rich, moist, in sunny or semi-shady exhibitions. Does not require any cutting, the crown is fairly uniform.
Management --

Propagation - by semi-lignificati seedlings.

Diseases and pests --
Partners garden - Ligustrum lucidum, Viburnum tinus, Photinia x Fraser.
Cultivars - 'variegatum' - 1.5 m high, leaves 10-15 cm long, obovata, green with white edges. 'Wheeler's Dwarf' - grows very slowly, very compact crown, dense. Grow on alkaline soils;
Properties and Uses - plant oras. Can be used for hedges.

Curiosity - Pittosporum tobira was introwent to England in 1804, in Canton, China, by William Kerr, botanical collector for Kew Garden.

References

James R. Cothran - Gardens and Historic Plants of the Antebellum - University of South Carolina Press, 2003

Marie Harrison - Groundcovers for the South - Pineapple Press, 2006

Ran Levy-Yamamori, Gerard Taaffe - Garden Plants of Japan - Timber Press, 2004

Ronald Houtman, Royal Boskoop Horticultural Society Staff - Variegated Trees and Shrubs - Timber Press, 2004

W. Arthur Whistler - Tropical Ornamentals - Timber Press, 2000

 

Photos
Top
See also
Top
Trees and shrubs
Maclura tricuspidata

Maclura tricuspidata - native to North America, used as an ornamental species, used for protection curtains.

 
Menzies ferruginea Smith

Shrub 1-2 m tall, thin stalk, reddish brown, slightly pubescent, terminal buds in bouquets, bark red-brown to gray-brown, thin, becomes scaly. Leaves alternate, decidue, nervatiune pinnate, obovata-elliptic, 3-6 cm long, dark green on upper and pale green inside, margins entire or soirees.

 
Cocos nucifera

Palm mono, with one strain. Trunk erect, gray, 20 m high and 50 cm in diameter. Paripenat-leaves are compound, folio 200-250 pairs of linear-lanceolata. 4,5-5,5 m long Frondele and stalks are covered quarter length. Foliolele have 1,5-5 cm wide. Ribbed rachides may be green or bronze.

 
Alnus glutinosa - common alder

Alnus glutinosa - genus name derives from celticul 'the lan' = nearly as bad, due to habitat plants that grow near rivers, species name 'glutinosa' refers to the resin that covers the young leaves and stems.

 
Acer palmatum - Japanese maple

Acer palmatum originally from China, Korea and Japan. Grown for leafy greens or red.

 
Magnoliopsida
Prenanthes purpurea - rabbit salad

Herbaceous perennial. Stem branched, 25-150 cm, pubescent. Amplexicaule leaves, elliptical, oblong or fidate, margin entire or Pinata-fidata, glauca. Flowers arranged in panicule, ligula flowers are purple, with 5 teeth, tubular flowers absent.

 
Zinnia elegans

Zinnia elegans - herbaceous annual, native of Mexico. Zinnia elegans was named in honor of Johann Gottfried Zinn (1727-1759), professor of anatomy and botany at the University of Gottingen (Germany), which described the species Zinnia peruviana.

 
Physoplexis comosa

Herbaceous perennial, fleshy rhizome. Flexible stem, erect to decumbenta, ribbed, light purple, 8-20 cm high. Leaves petiolate, green-glauca, glabra, 5-10 cm long, leaf-ovat basal orbiculare or reniforme; caulinare lanceolata-spatulate leaves, base cuneata, top acute, edge teeth caulinare upper leaves are elliptical, bracteiforme.

 
Acer tataricum - tatarian maple

Acer tataricum - interest forest and ornamental tree grown in parks and gardens.It is used in dyeing natural fibers.

 
Nigella damascena L.

Annual species. Stem thin, ribbed, glabra, or geniculara erect, branched toward the top, 20-45 cm high. Leaves alternate, basal leaves linear-lanceolata, 2-3 pinnate-sectors; caulinare leaves are Sesi

 
   Add to iGoogle
Last posts

Categories

Links

Download