Narcissus Thalia Triandrus Narcissi Narcissi Flower Bulb Index

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

Narcissus were popular in historic civilisation, both and botanically medicinally, but formally detailed by Linnaeus in his Species Plantarum (1753). The genus is normally considered to have about ten sections with approximately 50 species. The true number of varieties has mixed, depending how they are categorised, as a consequence to similarity between hybridization and types. 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 unknown, but it is linked to a Greek phrase for intoxicated (narcotic) and the misconception of the children of that name who fell in love with his own reflection. The English expression 'daffodil' appears to be derived from "asphodel", with which it was compared commonly.

The kinds are local to meadows and woods in southern Europe and North Africa with a center of variety in the Traditional western Mediterranean, particularly the Iberian peninsula. Both cultivated and wild plants have naturalised widely, and were introduced in to the Far East before the tenth century. 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 some are threatened by increasing urbanisation and tourism.

Historical accounts suggest narcissi have been cultivated from the initial times, but became ever more popular in Europe after the 16th hundred years and by the past due 19th century were an important commercial crop centred mostly on the Netherlands. Today narcissi are popular as lower blooms as ornamental crops in private and public gardens. The long history of breeding has led to a large number of different cultivars. For horticultural purposes, narcissi are categorized into divisions, covering a wide range of shapes and colours. Like other members of their family, narcissi produce a true number of different alkaloids, which provide some protection for the plant, but may be poisonous if accidentally ingested. This property has been exploited for medicinal use in traditional healing and has resulted in the production of galantamine for the treatment of Alzheimer's dementia. Long celebrated in books and art, narcissi are associated with a true number of themes in several cultures, ranging from death to fortune, and as icons of spring and coil. The daffodil is the national flower of Wales and the icon of tumors charities in many countries. The looks of the crazy flowers in planting season is associated with festivals in many places.

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

The crops are scapose, having a single central leafless hollow flower stem (scape). Several blue-green or green, thin, strap-shaped leaves arise from the light bulb. The place stem usually bears a solitary bloom, but occasionally a cluster of flowers (umbel). The bouquets, that are usually conspicuous and white or yellow, sometimes both or rarely inexperienced, contain a perianth of three parts. Closest to the stem (proximal) is a floral tube above the ovary, then an outside ring made up of six tepals (undifferentiated sepals and petals), and a central disk to conical formed corona. The blooms may hang down (pendent), or be erect. You will discover six pollen bearing stamens encircling a central style. The ovary is inferior (below the floral parts) consisting of three chambers (trilocular). The berry involves a dry capsule that splits (dehisces) releasing numerous black seed products.

The bulb is dormant after the leaves and blossom stem die back and has contractile origins that take it down further in to the soil. The bloom leaves and stem form in the light bulb, to emerge the following season. Most kinds are dormant from summer months to past due winter, flowering in the spring and coil, though a few varieties are fall months flowering.

Narcissus Pictures

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