Queen Anne39;s Double Jonquil 39;Plenus39; Narcissus x odorus by

Narcissus /n?:r's?s?s/ is a genus of mostly spring perennial plant life in the Amaryllidaceae (amaryllis) family. Various common brands including daffodil,[notes 1] daffadowndilly,[3] narcissus, and jonquil are being used to describe all or some known members of the genus. Narcissus has conspicuous flowers with six petal-like tepals surmounted with a cup- or trumpet-shaped corona. The plants are generally white or yellow (orange or pink in garden varieties), with either standard or contrasting coloured tepals and corona.

Narcissus were well known in historic civilisation, both medicinally and botanically, but formally explained by Linnaeus in his Kinds Plantarum (1753). The genus is normally considered to have about ten sections with about 50 species. The true quantity of types has varied, depending how they are categorised, due to similarity between hybridization and varieties. The genus arose some right time in the Late Oligocene to Early Miocene epochs, in the Iberian peninsula and adjacent areas of southwest Europe. The exact source of the real name Narcissus is anonymous, but it is linked to a Greek word for intoxicated (narcotic) and the myth of the children of this name who fell in love with his own reflection. The English expression 'daffodil' is apparently produced from "asphodel", with which it was compared commonly.

The varieties are indigenous to meadows and woods in southern European countries and North Africa with a centre of diversity in the Traditional western Mediterranean, the Iberian peninsula particularly. Both wild and cultivated plants have naturalised widely, and were unveiled into the Far East to the tenth hundred years prior. Narcissi have a tendency to be long-lived bulbs, which propagate by division, but are also insect-pollinated. Known pests, diseases and disorders include viruses, fungi, the larvae of flies, nematodes and mites. Some Narcissus species have become extinct, while others are threatened by increasing urbanisation and tourism.

Historical accounts suggest narcissi have been cultivated from the initial times, but became increasingly popular in Europe after the 16th hundred years and by the overdue 19th hundred years were an important commercial crop centred generally on holland. Narcissi are popular as trim bouquets so when ornamental vegetation in private and open public gardens today. The long history of breeding has led to a large number of different cultivars. For horticultural purposes, narcissi are categorised into divisions, covering a wide range of colours and shapes. Like other members of the family, narcissi produce a true number of different alkaloids, which provide some protection for the plant, but may be poisonous if ingested accidentally. This property has been exploited for medicinal use in traditional healing and has led to the production of galantamine for the treating Alzheimer's dementia. Long celebrated in fine art and books, narcissi are associated with a number of themes in different cultures, ranging from death to fortune, and as icons of springtime. The daffodil is the countrywide bloom of Wales and the sign of tumor charities in many countries. The looks of the outrageous flowers in spring and coil is associated with celebrations in many places.

Narcissus is a genus of perennial herbaceous bulbiferous geophytes, dying back after flowering for an underground storage bulb. They regrow in the following year from brown-skinned ovoid bulbs with pronounced necks, and reach levels of 5-80 cm depending on the species. Dwarf kinds such as N. asturiensis have a maximum elevation of 5-8 cm, while Narcissus tazetta may increase as high as 80 cm.

The plant life are scapose, having an individual central leafless hollow flower stem (scape). Several blue-green or green, narrow, strap-shaped leaves come up from the light bulb. The herb stem usually bears a solitary rose, but once in a while a cluster of blooms (umbel). The blooms, which are usually conspicuous and white or yellow, both or hardly ever renewable sometimes, consist of a perianth of three parts. Closest to the stem (proximal) is a floral tube above the ovary, then an external ring made up of six tepals (undifferentiated sepals and petals), and a central disk to conical formed corona. The blossoms may hang down (pendent), or be erect. You will discover six pollen bearing stamens bordering a central style. The ovary is second-rate (below the floral parts) comprising three chambers (trilocular). The fruit consists of a dried out capsule that splits (dehisces) releasing numerous black seed products.

The bulb is placed dormant after the leaves and bloom stem die again and has contractile origins that yank it down further into the soil. The bloom leaves and stem form in the bulb, to emerge the next season. Most varieties are dormant from summer time to past due winter, flowering in the planting season, though a few varieties are fall months flowering.

Narcissus Pictures

Narcissus odorus Specie della flora italiana

Narcissusjonquilla 39;OdorusPlenus’ 13 YY

Luoghi: esperienze di giardino e di paesaggio: Coltivare un classico

heritage cultivar narcissus, quot;Telamonius Plenusquot; at Bartram39