08
Jun
2010
Buddleja davidii - butterfly bush
Trees and shrubs | Magnoliopsida
7
0

Scientific Name - Buddleja davidii Franchi.

Synonyms - Buddleja variabilis Hemsely.

Popular names - arborele fluturilor, Buddleja di David, Albero delle farfalle, butterfly bush, summer lilac.

Distribution and Habitat - originating in central and western China.

Description - shrub 2-5 m high, branches edges, white tomentoase. Leaves ovat-lanceolate to lanceolate, 6-25 cm long, top acuminata, base rounded, margins slightly toothed, white tomentoase inside. Lilac flowers with orange spots, fragrant, the heads of 25 cm long, calyx pubescent, 2.5 mm long, lobes 0.6 mm long, deltoid; Corola with united petals, 1 cm long, tube narrow, crenulate. Fruit capsule, glabra. Seeds ellipsoid, 2.8 - 0.5 mm, glossy brown. 2n = 76

Growth rate - fast.

Tolerances - umbrasi drought.

Requirements - tooluri well-drained, fertile and sunny exhibitions.

Management - in hot periods require frequent watering.

Propagation - by seeds.

Diseases and pests - nematodes.

Cultivars - 'Flaming Violet' violet-purple flowers, fragrant, inflorescences 20 cm long.

'Les Kneale' pink flowers arranged in panicule.

'Miss Ellen' dark blue flowers with an orange patch on the petals in panicule 25 cm long.

Properties and Uses -

Curiosity - The genus name 'Buddleja' is given by Adam Budd. Name 'davidii' is given by the French naturalist and missionary Father Armand David, who discovered the species in 1869.

Infected or invasive species.

Bibliography

Photos
Top
See also
Top
Trees and shrubs
Punica granatum - pomegranate

Genus Punica includes two species of shrubs or small trees, native of the Mediterranean region, North Africa, Iran, and Afghanistan. Leaves opposite, oval-lanceolata language around the edge. Flowers red-orange, yellow or white. Edible fruit.

 
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.

 
Clerodendrum bungei

Clerodendrum bungei - ornamental species grown in parks and gardens and in pots but terraces. Leaves crushed leaves an unpleasant odor. In hot and humid climates become invasive.

 
Thunberg grandiflora Roxb.

Perennials, voluble. Stem thin, green, 2 m height. Leaves opposite, language ovat-lanceolata, acuminata peak, the cordata, margin entire, lobate or iregulat needle, 15 x 10 cm, short stalks, 3.5 ribs. Blue flowers with yellow, white on the outside, 8 x 8 cm, arranged in bouquets with individual pedicel 4-5 cm long, corolla tube 3 cm long

 
Thunbergia alata - black-eyed Susan

Thunberg spelled - a species native to tropical Africa, but common as ornamental plants.

 
Magnoliopsida
Laurus nobilis

Laurus nobilis - on time and stay Greeks, laurel branches were used to make crowns for the heads of heroes, and to honor poets.

 
Agrimonia eupatoria L. - caoda Cancer, high turita

Agrimonia eupatoria - a perennial herb with a short rhizome and erect, hairy, usually unbranched stem. The basal leaves are arranged in a rosette. Is a common plant throughout Europe, ii is rare in north Scotland.

 
Saponaria officinalis

Saponaria officinalis - perennial species, rhizome cylindrical, highly branched, crawler, with sterile and fertile shoots. Originally from Europe and Asia, growing on the river, along fences, roads and crops edges.

 
Salvia nemorosa

Salvia nemorosa - perennial species, native to southeastern Europe, with an area richer in Carpatico-Danubian region, increases the arid grasslands of the plains up to 1000 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.

 
Comments
Top
comments powered by Disqus
   Add to iGoogle
Last posts

Categories

Links