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Scientific Name - Helianthemum nummularium Synonyms - Helianthemum vulgare Gaertner, Helianthemum chamaecistus Mill Popular names - iarba osului, eliantemo maggiore, eliantemo giallo dorato, rock rose.. Distribution and Habitat - grows naturally throughout Europe meridional center of the sea up to alpine regions, arid soils, rocks, limestone. Description - perennial species, undergrowth, evergreen. Prostrata strain, ascending, wood, 40 inches tall. Stipelate leaves, opposite, lanceolate-ovata, dark green top, bottom tomentoasa, edge revoluta. Flowers yellow, rarely white, grouped in Cima racemiforma. Calyx persistent, 5 sepals, sepals three internal and two external ovata smaller linear. Corola with five yellow petals. Blooms in May-September. Fruit oval capsules, three valves. Seeds ovoid, 1.5 x 1.1 mm, brown to violentlet brown. 2n = 20. Requirements - exhibitions sunny soil slightly alkaline, well drained. Management - Past flowers trimming encourages new growth. Cultivars - 'Eloise' blooms in May-June, yellow with an orange eye. Properties and Uses - are doing very well with dranaj rocarii excellent. Leaves harvested in April-May before flowering, contain tannins, salicilico acid, potassium salt. Curiosity - scientific name, Helianthemum numularium, derived from the Greek term Helios = sun and the Latin word indicating the currency, numumus = currency, because the flowers that shimmer in the sun like a gold currency. Pozele realizate pe Colli Euganei (IT).
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See also
 Trees and shrubs
Lantana camara
Lantana camara - aromatic shrub originating from Central and South America, cultivated as an ornamental tree in parks and gardens or as potted plant. Senna corymbosa
Evergreen shrub, 2-3 m high, stem thin, highly ramified, almost glabru. Leaves alternate, petiolate, membranous, paripenat compound, 2-3 pairs of folio; stipele linear, obsolete, or oblong-folio oblonga lanceolata, 5 x 1 cm, top acute or obtuse, base round and asymmetrical, the ventral green, glabra . Lagerstroemia indica L.
Deciduu tree. Global Crown-espansa. Body nodosa, latit basis. Ritidom thin, white-yellow, smooth, glossy. Decidue leaves, opposite or alternate, distances, almost sessile, lamina glabra, elliptic-lanceolata, shiny green on top, the green opaque on the bottom, edge entire, top acute, 7 x 2-3 cm Viburnum opulus L. - calin, snowball
Originally from Europe, grows spontaneously in the Netherlands, the soil rich in forests, and forest edge. Description - shrub, 1,3-3,5 m high; ritidom smooth, exfoliating in strips is, open gray on the outside, Brown -yellow on the inside, branched stem. Leaves opposite, 3-lobate, margin iregulat evening, the round or truncata, top acuminata, glabra on the upper face, lower face pubescent, dark green in summer, yellow-orange in autumn. Dalechampia spathulata
Dalechampia spathulata is a shrub of the Euphorbiaceae family. Most species belonging to the genus Dalechampia multiply naturally by seeds. Magnoliopsida
Solanum lycopersicum
Solanum lycopersicum - herbaceous plant annually. In Europe, Solanum lycopersicum, was introduced in the early sixteenth century. Joseph Pitton of Tournefort was first described in the genus Lycopersicon tomatoes. Anthyllis vulneraria L. - head Turcului, harmful
Herbaceous perennial herb, polymorphic, rhizome. Prostrata strain or ascending, pubescent, hairs white, 5-40 cm high. Basal leaves, arranged in rosette, stems leaves alternate, imparipenat-compound, folio oblong-linear, foliole terminal is greater than the side glabrata or slightly pubescent on the upper face, lower face and Seto. Calystegia sepium
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. Geranium argenteum
Geranium argenteum - herbaceous perennial, grows in the Alps, the limestone rocks in central and northern Italy until SE France, from 1600-2100 m altitude. Rare species. Goniothalamus dumontetii
Small tree, stem 6 m tall, thin. Lujerii are pubescent. Leaves with Lamine obovata, 9-19 x 3.5-5.5 cm, short top acuminata, the acute subcoriacee, subglabra mid rib, ribs side 10-13 pairs, petiole 3.5-10 mm, slightly pubescent. |
 
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