15
Aug
2011
Acacia anceps
Trees and shrubs | Magnoliopsida

Scientific name - Acacia anceps DC

Synonyms - celsiana Acacia, Acacia glaucescens, Acacia megaphylla.

Popular names - watt

Distribution and Habitat - native to southern Australia, growing in limestone soils on coastal sand and red-brown sands.

Description - evergreen shrub, 2-3 m tall. Glabra branches. Oblong elliptical to lanceolate Filodii, 3-7 x 1-3 cm, obtuse, coriacee, glauca, pale green, glabra, median rib and the edges are prominent. Inflorescence simple, spherical, 50 - 130 flowers, yellow, peduncle 1 - 2.5 cm long, glabru. Flowers pentamere SEPA together. Fruit pods, slightly restricted after each seed, 6 x 1-1.5 cm. Seeds oblong to elliptic, 4.5 - 6 mm long, brown red.

Tolerances - tolerate light frosts and strong winds.

Propagation - the seeds germinate in 7-15 days.


Photos
Top
See also
Top
Trees and shrubs
Fremontodendron californicum

Fremontodendron californicum - originating in Baja California, California and Arizona. Genus was named by JC Fremont.

 
Pimenta racemosa (Mill.) JWMoore

Shrub or small tree, 7.5-15 m high; ritidom thin, scaly, producing a scaly trunk. Leaves pungent rum, obovata to elliptic, 3-15 x 1.2-7.5 cm, acute to round at the narrow top, coriacee.

 
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.

 
Liriodendron tulipifera - tulip tree

Monoecious tree, 21-24 m tall, bark gray, smooth in youth, later fisureaza lengthwise. The wood is light, easily worked, and adaptable. Stalk sheet are brown. Leaves alternate, tri-lobate, lobe treminal is emarginat-truncated.

 
Ziziphus jujuba Mill - jujuba

Deciduu tree, 5.12 m high. Stalk annually, thin, 2-3 mm diameter, pale green, glabra, geniculati. Leaves alternate, bright green, elliptical language-lanceolata, margine crenata, top obtuse or emarginat, the round or asymmetrical, 3-5 cm long; nervatiune arch, median rib and a pair of secondary ribs, pale green stalks, 5-7 mm .

 
Magnoliopsida
Delphinium ajacis

Ajacis delphinium - annual species, native to southern Europe, cultivated in different forms as ornamental horticulture.

 
Rhaponticum scariosum

Rhaponticum scariosum - Alpine endemic species, grows on mountain pastures from 750 to 2500 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

 
Physostegia virginiana

Physostegia virginiana - perennial species, rhizomatic, native to North America, grows on wet pastures.

Physostegia virginiana - cultivated as ornamental species in parks and public gardens.

 
Ranunculus asiaticus

Perennial herbaceous, stem 7-40 cm high. Caulinare different from the basal leaves, the basal are lobate, and those are areas caulinare. Flower 3-5 cm diameter, white, yellow or red; 3.5 sepa obsolete; 5 or more petals, stamens numerous. Fruit achenes, top acuminata recurbat, 4,5-5,6 x 3,0-3,7 mm, brown doll. 2n = 16.

 
   Add to iGoogle
Last posts

Categories

Links