Rose: Meaning (information, definition, explanation, facts)

For other uses, see Rose (disambiguation).

Roses
Rosa arvensis
Scientific classification
:	Plantae
Division :	Magnoliophyta
Class :	Magnoliopsida
Order :	Rosales
Family :	Rosaceae
Subfamily :	Rosoideae
Genus :	Rosa

A rose is a flowering shrub of the genus Rosa and the flower of this shrub.

Description

There are more than a hundred species of wild roses, mostly from the temperate northern hemisphere. The species form a group of generally thorny shrubs or climbers, and sometimes trailing plants.

There are a great variety of cultivated roses. Twentieth-century rose breeders generally emphasized size and color, producing large, attractive blooms with little or no scent. Many wild and "old-fashioned" roses, by contrast, have a strong sweet scent.

Roses are among the most common flowers sold by florists, as well as one of the most popular garden shrubs. Roses are of great economic importance both as a crop for florists' use and for use in perfume.

The fruit of the rose is called a rose hip. Rose hips of some species, especially Rosa canina or the Dog Rose, have been used as a source of Vitamin C, (rose hip syrup). They can also be used to make herbal tea, jam, jelly and marmalade.

Most roses have thorns. Some species of roses have thorns that are so fine as to be called spines, and some others have vestigial thorns that have no points. Some cultivated forms, such as the Lady Banks rose have no thorns at all.

• Rosa acicularis
• Rosa arvensis - Field Rose
• Rosa banksiae
• Rosa blanda
• Rosa bracteata
• Rosa canina - Dog Rose
• Rosa carolina
• Rosa chinensis
• Rosa cinnamomea (syn. Rosa majalis)
• Rosa davidii var. elongata
• Rosa dumetorum
• Rosa ecae (syn. Rosa xanthina var. ecae)
• Rosa eglanteria - Sweetbrier

• Rosa foetida (syn. Rosa lutea)
• Rosa gallica
• Rosa gigantea
• Rosa glauca(syn. Rosa rubrifolia)
• Rosa holodonta
• Rosa laevigata (syn. Rosa sinica 'Alba')
• Rosa majalis
• Rosa x macrantha
• Rosa macrophylla
• Rosa micrantha
• Rosa moschata

• Rosa moyesii
• Rosa multiflora - Multiflora Rose
• Rosa nitida
• Rosa nutkana - Nootka Rosa
• Rosa obtusifolia
• Rosa palustris
• Rosa pimpinellifolia (syn. Rosa spinosissima)
• Rosa rubiginosa
• Rosa rugosa
• Rosa setigera
• Rosa squarrosa
• Rosa virginiana
• Rosa wichuraiana
• Rosa willmottiae
• Rosa woodsii var. fendleri
• Rosa xanthina

Roses are ancient symbols of love and beauty. The rose was sacred to a number of goddesses, and is often used as a symbol of the Virgin Mary. Roses are so important that the word means pink or red in a variety of languages (such as Romance languages and Greek).

A red rose (often held in a hand) is also a symbol of socialism or social democracy.

Roses come in a variety of colors, each with a different symbolic meaning:

• Red: love
• Pink: grace
• Dark Pink: gratitude
• Light Pink: admiration, sympathy
• White: innocence, secrecy (see also: White Rose)
• Yellow: dying love
• Orange: passion
• Burgundy: beauty
• Blue: mystery (created by dyeing white roses; after 15 years of research genetically modified blue roses were created by Japanese company Florigene in 2004)

Renoir painting of roses

• What's in a name? That which we call a rose/By any other word would smell as sweet. – William Shakespeare, Romeo and Juliet act II, sc. ii
• Hearts starve as well as bodies; give us bread, but give us roses. - James Oppenheim, "Bread and Roses"
• Rose is a rose is a rose is a rose. – Gertrude Stein, Sacred Emily (1913), a poem included in Geography and Plays.

Rose perfumes are made from attar (or otto) of roses or rose oil, which is a mixture of volatile essential oils obtained by steam-distilling the crushed petals of roses. The technique originated in Arabia (the word attar is from Arabic), then spread through Persia (now Iran) and India, but nowadays about 70% to 80% of production is in the 'Valley of Roses' near Kazanluk in Bulgaria, with some production in Germany. In these two countries, damask roses (R. damascena trigintipetala, Miller) are used. In the French rose oil industry Rosa centifolia, L. is used. The oil, pale yellow or yellow-grey in colour, is sometimes called 'Rose Absolute' oil to distinguish it from diluted versions. The weight of oil extracted is about one three-thousandth to one six-thousandth of the weight of the flowers - for example, about 2,000 flowers are required to produce one gram of oil.

The main constituents of attar of roses are the fragrant alcohols geraniol, which has the empirical formula C₁₀H₁₈O and the structural formula CH₃.C[CH₃]:CH.CH₂.CH₂.C[CH₃]:CH.CH₂OH and l-citronellol; and rose camphor, an odourless paraffin.