jonquil white jonquil narcissus pseudonarcissus narcissus tazetta

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

Narcissus were popular in traditional civilisation, both and botanically medicinally, but formally defined by Linnaeus in his Types Plantarum (1753). The genus is generally thought to have about ten portions with roughly 50 species. The true quantity of kinds has varied, depending about how they are labeled, a consequence of to similarity between hybridization and kinds. The genus arose some right time in the Late Oligocene to Early Miocene epochs, in the Iberian peninsula and adjacent regions of southwest Europe. The precise source of the true name Narcissus is unfamiliar, but it is linked to a Greek term for intoxicated (narcotic) and the myth of the young ones of that name who fell deeply in love with his own reflection. The English term 'daffodil' is apparently derived from "asphodel", with which it was commonly likened.

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

Historical accounts suggest narcissi have been cultivated from the earliest times, but became increasingly popular in Europe after the 16th hundred years and by the overdue 19th century were an important commercial crop centred generally on the Netherlands. Today narcissi are popular as lower bouquets and since ornamental plants in private and open public gardens. The long history of breeding has led to thousands of different cultivars. For horticultural purposes, narcissi are grouped into divisions, covering an array of colours and shapes. Like other members of these family, narcissi produce a 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 utilization in traditional healing and has led to the production of galantamine for the treating Alzheimer's dementia. Long celebrated in books and skill, narcissi are associated with a true number of themes in several cultures, ranging from loss of life to fortune, and as icons of spring. The daffodil is the nationwide bloom of Wales and the image 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 again after flowering to a underground storage light bulb. They regrow in the following 12 months from brown-skinned ovoid light bulbs with pronounced necks, and reach levels of 5-80 cm with respect to the species. Dwarf varieties such as N. asturiensis have a maximum elevation of 5-8 cm, while Narcissus tazetta may expand as high as 80 cm.

The plants are scapose, having an individual central leafless hollow bloom stem (scape). Several green or blue-green, narrow, strap-shaped leaves come up from the light bulb. The vegetable stem usually bears a solitary bloom, but occasionally a cluster of plants (umbel). The blossoms, which can be usually conspicuous and white or yellowish, sometimes both or seldom inexperienced, contain a perianth of three parts. Closest to the stem (proximal) is a floral pipe above the ovary, then an external ring made up of six tepals (undifferentiated sepals and petals), and a central disc to conical shaped corona. The flowers may hang up down (pendent), or be erect. You can find six pollen bearing stamens surrounding a central style. The ovary is inferior (below the floral parts) consisting of three chambers (trilocular). The fruits involves a dried up capsule that splits (dehisces) liberating numerous black seed products.

The bulb is placed dormant following the leaves and bloom stem die back and has contractile roots that take it down further in to the soil. The rose leaves and stem form in the light, to emerge the next season. Most varieties are dormant from summer time to late winter, flowering in the spring, though a few kinds are fall months flowering.

Narcissus Pictures

Narcissus Wikibooks, open books for an open world

Narcissus 39;Nazareth39; Fine Gardening

The SpikeHair of Narcissus ‘Rip Van Winkle’, a Spontaneous

Virus detected sign yellow with stripes, road sign adaptation. Bright