Scientific Name - Hibiscus syriacus L. Echter
Popular names - Rose Chinese ibisco cymbals, Shrub Althea, Althea Rose.
Distribution and Habitat - a native of India and China, naturalized in southern Europe.
Description - shrub to 3 m high. Stems branched at the base, with white-gray bark, smooth. Leaves alternate, 4-7 cm, rhombic, toothed, crenate towards the top, 3-lobed, sparsely stellate-pubescent on the back, short stalks. Pedicel 1-2 cm. Epicaliciului segments 7-9, sepals united at base, persistent fruit, petals 5 cm, lilac or white, with a dark purple spot at the base. Blooms in July-September. Fruit ovoid capsule, 25 x 13 mm, stellate pubescent, yellowish hairs. Kidney-shaped seeds with white hairs on the edges.
Growth rate - Moderate.
Requirements - prefers moist soil, well drained, rich in organic matter, exhibitingii sunny or partially shaded.
Propagation - by cuttings or seeds.
Properties and Uses - cultivated as an ornamental tree in parks and public gardens, the street alignments or as hedges. Become established in places where they could be replaced with Hydrangea sp., Philadelphus sp. Buddleia davidii, Hamamelis x intermedia.
Trees and shrubs
Evergreen tree, 10-40 m height, 3 m. Branches culture clocks or easy erection. Bark smooth, gray-white to silver. Leaves alternate, dark green, 7-20 cm long, slightly pubescent, oblong-elliptic, prominent central rib, full and wavy edges, top acute, base acute.
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.
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.
Rosa gallia L.
Bush, 100-150 cm tall, robust system radically, lignificat produces underground runners. The stems are green, with red points. Leaves imparipenate; 3.7 Folio, oval or elliptical, or short stalks Sesi, evening edge, glabra upper surface and glossy, the lower part is lighter and has many glandular hairs
Tree 25 m high. Trunk erect, branched. Ritidom smooth, dark gray. Crown broad, thick, tapered. Leaves persistent, alternate, coriacee, lamina ovat-oblong, acute, entire and slightly wavy edge on the upper side and glossy green color, on the underside is brown-rust, pubescent, ribbed central rib obvious; nervatiuni pinnate secondary.
Calystegia sepium - rhizomatic herbaceous perennial, grows spontaneously throughout Europe and Asia, infesting herbaceous crops, grain, grow on the stems bush bush, from 0 to 1400 m altitude.
Aptenia cordifolia Schwantes
Aptenia cordifolia - Prostate species, evergreen, native to southern Africa. Leaves opposite, petiolate, ovat-cord, edge entire, 1-3 cm long. Flowers solitary, terminal or axillary, short pedunculate, 1 cm diameter, 4 sepa unequal petals united at the base, pink to purple, stamens numerous. Blooms in April-August. Fruit capsule, obconica, 4 valves, 1 cm long.
A new species of Pastinaca L. in Turkey
Actinotus periculosus (Apiaceae), new perennial species in Australia