Echo And Narcissus Questions Related Keywords Echo And Narcissus

Narcissus /n?:r's?s?s/ is a genus of predominantly spring perennial plants in the Amaryllidaceae (amaryllis) family. Various common labels 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 by way of a cup- or trumpet-shaped corona. The blossoms are generally white or yellowish (orange or pink in garden types), with either even or contrasting colored corona and tepals.

Narcissus were popular in old civilisation, both medicinally and botanically, but formally identified by Linnaeus in his Kinds Plantarum (1753). The genus is normally thought to have about ten sections with around 50 species. The amount of species has varied, depending about how they are categorized, thanks to similarity between hybridization and species. 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 origin of the real name Narcissus is unfamiliar, but it is often 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 phrase 'daffodil' appears to be produced from "asphodel", with which it was commonly compared.

The kinds are indigenous to meadows and woods in southern Europe and North Africa with a middle of variety in the Traditional western Mediterranean, the Iberian peninsula particularly. Both wild and cultivated plants have naturalised widely, and were created into the Far East to the tenth century 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 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 century and by the past due 19th century were an important commercial crop centred generally on holland. Today narcissi are popular as slice bouquets and as ornamental plants in private and general population gardens. The long history of breeding has resulted in a large number of different cultivars. For horticultural purposes, narcissi are labeled into divisions, covering an array of colours and shapes. Like other members with 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 within traditional healing and has led to the production of galantamine for the treatment of Alzheimer's dementia. Long celebrated in fine art and books, narcissi are associated with a number of themes in different cultures, ranging from loss of life to fortune, and as symbols of planting season. The daffodil is the nationwide blossom of Wales and the mark of cancers charities in many countries. The appearance of the crazy flowers in springtime 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 light. They regrow in the next time from brown-skinned ovoid bulbs with pronounced necks, and reach levels of 5-80 cm with regards to the species. Dwarf varieties such as N. asturiensis have a maximum height of 5-8 cm, while Narcissus tazetta might expand as large as 80 cm.

The plant life are scapose, having a single central leafless hollow flower stem (scape). Several blue-green or green, thin, strap-shaped leaves come up from the bulb. The vegetable stem usually bears a solitary rose, but once in a while a cluster of plants (umbel). The blossoms, which can be usually conspicuous and white or yellow, sometimes both or seldom renewable, consist of a perianth of three parts. Closest to the stem (proximal) is a floral tube above the ovary, then an external ring composed of six tepals (undifferentiated sepals and petals), and a central disc to conical molded corona. The plants may hang down (pendent), or be erect. A couple of six pollen bearing stamens bordering a central style. The ovary is second-rate (below the floral parts) comprising three chambers (trilocular). The berry contains a dry capsule that splits (dehisces) launching numerous black seed products.

The bulb lies dormant following the leaves and bloom stem die back again and has contractile roots that draw it down further into the soil. The flower stem and leaves form in the bulb, to emerge the next season. Most varieties are dormant from summertime to later winter, flowering in the springtime, though a few varieties are autumn flowering.

Narcissus Pictures

Narcissus poeticus var. recurvus Narcissus poeticus var. recurvus

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