Scientific name - Aquilegia atrata Koch
Synonyms - Aquilegia vulgaris var. atroviolacea, Aquilegia vulgaris subsp. atrata
Popular names - boilers, dark Columbine, Aquilegia Scura.
Distribution and Habitat - spontaneous species in mountain forests in Austria, Switzerland, France, Germany, Italy and Slovenia, which grows in the semiumbra, from 400 to 2000 m altitude.
Description - herbaceous perennial. Rhizome thick, vertically or diagonally. Stem erect, branched, pubescent, green or red-purple shades, 30-80 cm high. Leaf sectors lobate 3 lobes or parts, green on the upper face and green on the lower glauca, basal leaves are long-petiolate, petiole 10-20 cm; caulinare leaves are smaller. Flowers actinomorfe, symmetric radiata, Pendente, hermaphrodite, perfumingI, long-pedunculate, ready to blossom panic; 5 tepale outer petaloide, spatulate or oval-lanceolata dark violet; 5 tepale interior nectarifere, dark purple, which ends with one spur to recurbat shaft, yellow stamens, May longer than the petals. Blooms in May-July. Fruit follicles. Seeds small, 1-1.5 mm long, black, shiny.
Propagation - by seeds, it looks like spring or fall. In the first year will be only a rosette of leaves, flowering the second year.
Hepatica nobilis Schreb
Herbaceous perennial, fibrous root. Leaves evergreen, coriacee, the young are green open and passwords, dark olive green on the upper face, and purple on the lower face at maturity and during flowering, cordiform 3-lobate, lobe ovat, margin entire, top obtuse.
Cosmos sulphureus - used as an ornamental species for borders or groups, in association with Asclepias curassavica, Coreopsis tinctoria, Oenothera fruticosa, Rudbeckia hirta, Salvia farinacea, Solidago canadensis, Tagetes erecta.
Ajuga chamaepitys - herbaceous annual Euro-Mediterranean, grows around the Mediterranean, in warm and dry, up to 1500 m altitude.
Herbaceous annual or perennial. Strain decumbenta - upward, often is wood based. Leaves alternate, entire or pinnate-sectors. Capital solitary and axillary. Involucre with bractei placed on 2-3 lines. Flowers tubular, orange. Ligula sterile flowers, yellow-orange, top with 4 teeth. Receptacle convex or flat. Acorn obovoide, densely-hairy.
Psidium araucanum is a new species discovered in southern Brazil
Genus Psidium L. is characterized by simple leaves, opposite, with nervatiune Pinata, flower solitary, axillary or Raceme small, large number of stamens arranged in spiral, ovary inferior.
Digitalis purpurea - ornamental species, the size and elegant in almost any soil type and situation.
Digitalis purpurea digitalina contains a powerful drug used for heart disease. London was introduced in the 1650s in the pharmacopoeias.
Annona muricata is ornamental species. Fructul is edible as it is consumed fresh, as dessert, or mixed with ice cream or milk. Fruits containing vitamin B (0.07 mg/100g) and C (20 mg/100g), calcium and phosphorus.
Asclepias fruticosa - shrub native from South Africa, introduced in the Mediterranean for textiles.