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Narcissus /n?:r's?s?s/ is a genus of mainly spring perennial vegetation in the Amaryllidaceae (amaryllis) family. Various common names 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 blossoms are usually white or yellowish (orange or pink in garden varieties), with either even or contrasting coloured corona and tepals.

Narcissus were popular in early civilisation, both and botanically medicinally, but formally defined by Linnaeus in his Species Plantarum (1753). The genus is generally thought to have about ten portions with roughly 50 species. The true number of varieties has assorted, depending how they are labeled, a consequence of to similarity between hybridization and kinds. The genus arose some right amount of time in the Late Oligocene to Early Miocene epochs, in the Iberian peninsula and adjacent areas of southwest Europe. The precise source of the name Narcissus is unidentified, but it is often associated with a Greek word for intoxicated (narcotic) and the misconception of the youth of that name who fell deeply in love with his own reflection. The English expression 'daffodil' appears to be produced from "asphodel", with which it was commonly compared.

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

Historical accounts suggest narcissi have been cultivated from the earliest times, but became ever more popular in Europe following the 16th century and by the later 19th hundred years were an important commercial crop centred mainly on the Netherlands. Today narcissi are popular as trim bouquets so when ornamental crops in private and general population gardens. The long history of breeding has led to thousands of different cultivars. For horticultural purposes, narcissi are categorized into divisions, covering an array of shapes and colours. Like other members of these family, narcissi produce a true number of different alkaloids, which provide some protection for the plant, but may be poisonous if ingested unintentionally. This property has been exploited for medicinal used in traditional healing and has led to the production of galantamine for the treating Alzheimer's dementia. Long celebrated in fine art and literature, narcissi are associated with a number of themes in various cultures, ranging from loss of life to good fortune, and as symbols of spring. The daffodil is the countrywide rose of Wales and the symbol of cancer tumor charities in many countries. The looks of the crazy flowers in planting season is associated with celebrations in many places.

Narcissus is a genus of perennial herbaceous bulbiferous geophytes, dying again after flowering with an underground storage light. They regrow in the next year from brown-skinned ovoid bulbs with pronounced necks, and reach levels of 5-80 cm with regards to the species. Dwarf species such as N. asturiensis have a maximum level of 5-8 cm, while Narcissus tazetta may develop as tall as 80 cm.

The plant life are scapose, having an individual central leafless hollow rose stem (scape). Several blue-green or green, small, strap-shaped leaves come up from the light bulb. The vegetable stem bears a solitary rose, but sometimes a cluster of flowers (umbel). The blossoms, which are usually conspicuous and white or yellow, sometimes both or seldom renewable, contain a perianth of three parts. Closest to the stem (proximal) is a floral pipe above the ovary, then an exterior ring composed of six tepals (undifferentiated sepals and petals), and a central disc to conical designed corona. The flowers may hang up down (pendent), or be erect. You will discover six pollen bearing stamens encircling a central style. The ovary is second-rate (below the floral parts) consisting of three chambers (trilocular). The berries contains a dried capsule that splits (dehisces) releasing numerous black seeds.

The bulb sits dormant after the leaves and rose stem die back again and has contractile origins that draw it down further in to the soil. The blossom leaves and stem form in the light bulb, to emerge the following season. Most types are dormant from warmer summer months to past due winter, flowering in the springtime, though a few varieties are fall months flowering.

Narcissus Pictures

Narcissus And Echo The House Of Cadmus Summary Clinic

File:Jonquillenarcissus pseudonarcissus02.jpg Wikimedia Commons

File:Narcissus 39;Segovia39; 2013 071.JPG Wikimedia Commons

Description Narcissus tazetta lacticolor1.jpg