Jungmo, Super Junior Heechul, MAMAMOO Wheein for quot;Narcissus quot; /

Narcissus /n?:r's?s?s/ is a genus of predominantly spring perennial vegetation in the Amaryllidaceae (amaryllis) family. Various common brands 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 plants are usually white or yellow (orange or red in garden varieties), with either standard or contrasting colored tepals and corona.

Narcissus were well known in ancient civilisation, both and botanically medicinally, but formally referred to by Linnaeus in his Types Plantarum (1753). The genus is normally thought to have about ten areas with about 50 species. The true variety of types has assorted, depending about how they are classified, due to similarity between varieties and hybridization. The genus arose some time in the Late Oligocene to Early Miocene epochs, in the Iberian peninsula and adjacent regions of southwest Europe. The exact source of the true name Narcissus is undiscovered, but it is linked to a Greek expression for intoxicated (narcotic) and the misconception of the junior of this name who fell in love with his own representation. The English term 'daffodil' is apparently derived from "asphodel", with which it was likened commonly.

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

Historical accounts suggest narcissi have been cultivated from the initial times, but became increasingly popular in Europe after the 16th century and by the later 19th century were an important commercial crop centred mostly on holland. Today narcissi are popular as cut flowers as ornamental vegetation in private and open public gardens. The long history of breeding has led to thousands of different cultivars. For horticultural purposes, narcissi are classified into divisions, covering an array of colours and shapes. Like other members of these family, narcissi create 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 used in traditional healing and has led to the production of galantamine for the treating Alzheimer's dementia. Long celebrated in literature and artwork, narcissi are associated with a true number of themes in different cultures, ranging from death to good fortune, and as icons of spring. The daffodil is the countrywide flower of Wales and the image of tumor charities in many countries. The appearance of the outdoors flowers in spring 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 calendar year from brown-skinned ovoid lights with pronounced necks, and reach heights of 5-80 cm depending on the species. Dwarf species such as N. asturiensis have a maximum elevation of 5-8 cm, while Narcissus tazetta may increase as tall as 80 cm.

The vegetation are scapose, having a single central leafless hollow flower stem (scape). Several green or blue-green, thin, strap-shaped leaves come up from the bulb. The vegetable stem usually bears a solitary bloom, but sometimes a cluster of bouquets (umbel). The flowers, which can be usually conspicuous and white or yellowish, sometimes both or almost never renewable, consist of 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 disc to conical formed corona. The bouquets may suspend down (pendent), or be erect. There are six pollen bearing stamens bordering a central style. The ovary is inferior (below the floral parts) consisting of three chambers (trilocular). The berries contains a dry capsule that splits (dehisces) releasing numerous black seed products.

The bulb is situated dormant after the leaves and flower stem die again and has contractile root base that draw it down further into the soil. The blossom leaves and stem form in the bulb, to emerge the next season. Most kinds are dormant from summer time to late winter, flowering in the planting season, though a few species are autumn flowering.

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