Scientific name - Acacia sieberiana
Popular names - acacie, papierbasdoring, muzenze, cheare.
Distribution and Habitat - grows in the savannah, in semi-arid regions of Africa, from 0-1850 m altitude.
Description - tree, 3-25 m tall, rounded crown. Trunk 6 feet tall. Bark rough, yellow, flaking in small scales rectangular. Spines in pairs at nodes, 0.6 - 12 cm. Leaves pubescent, dublupenatcompuse, 6-23 pairs of leaflets in turn composed of 14-52 leaflets, 2 - 6.5 x 0.5 - 1.5 mm, narrow-oblong, rounded at the top. Flowers cream, white or pale yellow in capitule 13 mm diameter, a 5 cm long pedicel. Fruit brown, with edges parallel, 9-21 x 1.7 - 3.5 cm, glabra, indehiscente. 12 seeds, 1 cm long.
Requirements - prefer deep soils, well-drained.
Curiosity - & lsquo; Acacia 'derives from the Greek' Akis' = point. The species was named after the botanist Wilhelm Sieber, plant collector in the 18th century.
Bark and pods contain tannin.
Trees and shrubs
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
Species native to North America, lies at altitudes up to 1500 m in Romania is less common in parks and gardens as ornamental species.
Leaves, branches and bark is an aromatic oil extracts used in medicine.
Areca catechu L.
Popular names - English: Areca, Areca-nut, betel nut palm, French: cachou falling within subheading, Arequier, German: Betelnusspalme, Guam: pugua, India: Pan, Spanish: catechou hand, Yap: bu.
Areca catechu - originating in eastern Africa, southern Asia and the Pacific Islands. Grows in tropical climates at altitudes from 0 to 900 m.
Evergreen shrub originating in Southern Ireland and Mediterranean regions, grows slowly, up to 3 to 10 m, reddish bark, young branches are red-hot, dense crown. Leaves alternate, elliptic-lanceolata, 5-10 cm long, parties, except ribs smooth, glossy dark green, pinnate nervatiune. Flowers white to pale pink, sometimes stained with red, 5-10 mm long, campanulata, odorless, ready to panicule 5 cm long, anther clocks.
Gentiana lutea - mountain species, native to southern Europe, grows on limestone bedrock, on pastures rich in organic matter, from 1000 to 2200 m altitude.
Nemophila maculata - a species endemic in California, Nevada and Sierra Sacramento Valley provinces, increases from 0 to 3100 m altitude cultivated for ornamental purposes in all regions of the world.
Evergreen shrub, 1.2 m high. Strain with 4 edges. Leaves opposite, membranous, soft, dark green upper side and reddish on the underside, nervatiune obvious, limb oblong-lanceolata, margin entire, top acute, base cuneata, 8-12 x 20-30 cm. Cime axillary inflorescences. Calyx with 4 SEPA.
New species from Brazil Swartz - Swartz trimorphica Mansano & AL Souza
Shaft, 6 m high, branches hairy. Stipele 1.5-2 x 1-1.2 mm, triangulation, passwords, decidue. Imparipenat-compound leaves, folio 9, petiole about 2.4 cm long, hairy-tomentoase, talkative leaf 7.5-8.3 x 2.9-3.6 cm, elliptic, oval-oblong, glabru few hairy face and inside the main rib, the acute - cuneata, apex caudate
Cucumis sativus L. - cucumber
Herbaceous annual, monoecious, climbing, 1-4 m. Leaves alternate, palmate-lobate, lobes acute and angulosi-toothed, 7-20 x 7-15 cm, scabrous, 5-20 cm long stalks. Flowers unisexuat-mono, pentamere, calyx Vilos, 5 sepa narrow-triangular, 0.5-1 cm long; Corola campanulata, yellow-gold petals 2 cm long