Are there roses without thorns?

Work completed

grade 3 student

GKOOU "Sanatorium boarding school

petrovsk

Valova Olga

Head:

Osinkina Oksana Valentinovna,

grade 3 teacher

Are there roses without thorns?

In our little garden there are very beautiful flowers - roses. Mom planted them and lovingly cares for them. One bad thing is that they have spiky spikes.

Are there roses without thorns?

Hypothesis:  I believe that in nature roses are without thorns.

purpose  Research - to study the history of the development of roses, to learn about the most ancient rose and a rose without thorns.

To solve this goal, we used methods:

• search and study of literature
• work on the Internet
• work with dictionaries
• conversations with parents and teachers

Are there roses without thorns?

Work plan

• Learn flower literature - rose
• To study the literature of the appearance of various varieties of roses
• Learn about the most ancient rose and rose without thorns
• Track the results and draw conclusions

Are there roses without thorns?

Legends of the rose - the queen of flowers

According to one legend, a white rose turned red during one of the feasts of the gods on Olympus.

Fluttering in a fun dance. Cupid somehow accidentally overturned with his pink-red wings a vessel with nectar, which, spilling on white roses blooming right there, painted them red and gave them a lovely smell.

There is another story why the rose turned red - it flushed with pleasure when Eve, who was walking in the Garden of Eden, kissed her.

Rose thorns are also not of simple origin.

Once Cupid, breathing in the scent of a rose, was stung by a bee; angry, he shot an arrow into a flower, and the arrow turned into a thorn.

Are there roses without thorns?

Botanists are also interested in wild roses - the ancestors of those various lush roses that are bred by experts and gardeners. One of these wild roses is the familiar wild rose to us all. His botanists are called in Latin - rose canina, that is ... a dog rose. It is possible that this is simply taken from an old folk name to emphasize that these roses had nothing to do with the cultivated rose.

Are there roses without thorns?

Roses with thorns

It's no secret that almost all modern varieties of roses are the work of man.

Bourbon rose

climber, a variety created in France in 1868

Red tea rose

Tea rose

variety created by Jean-Baptiste Guillot in France in 1869

Are there roses without thorns?

Roses without thorns

There is such a rose with an interesting name - alpina. The mentioned alpine rose is remarkable in that it is it that it is the "rose without thorns." In ancient times, poets often sang it. After all, two or three hundred years ago, mountain sports were completely out of place. Therefore, the "rose without thorns" was a symbol of an elusive ideal.

Are there roses without thorns?

As can be seen, modern breeders have managed to “spell” a flower, saving it from thorns.

grade called

almost black grade

Purezzo

"Black Beauty"

which translates as "purity."

("Black Beauty").

rose "Tenga-Veng"

(translated from Spanish means "forward")

Are there roses without thorns?

Black roses

Do Black Roses Exist? There are many beautiful legends and not only legends to this question.

In fact, in nature there is no truly black rose. All hitherto known varieties of the so-called “Black Roses” have a dark, sometimes very dark bard color of the petals close to black.

black rose - magic “Black Baccarat”

Are there roses without thorns?

The oldest rose

Most ancient rose 35 million years  ! She was found petrified in the Florissant Valley, Colorado.

Historians argue about her age, but the residents of Hildesheim are sure that she is already 1000 years old. Officially, it was first registered in 1573.

The oldest rose in the world is in Germany - a 1000-year-old bush at the cathedral in Hildesheim.

Are there roses without thorns?

Interesting Facts

• Rosehip fruit - a record holder for vitamin C among other berries and fruits.

• In the works of William Shakespeare, the rose is mentioned more than fifty times.

• From the petals of some types of roses get a valuable aromatic product - rose essential oil used for perfumes, jams, liquors. To produce one kilogram of such oil, several hundred kilograms of flowers are required.

Are there roses without thorns?

Output

Rose is a widely grown ornamental plant. Over 25 thousand varieties and forms of the “Queen of Flowers” \u200b\u200bare known, including more than 6 thousand garden varieties.

Snow-white rose without thorns.

A new variety named after the botanical garden - Kew Gardens

Are there roses without thorns?

Literature:

Brykina N.T. Zhirenko O.E. Non-standard and integrated lessons on the course “The World around us”: Grades 1-4 M: VAKO, 2009.-320s (Teacher’s workshop)

Kulnevich S.V. Lakotsenina T.P. Educational work in the primary school of Voronezh: TC "Teacher", 2004.-168с.

The genus Rosa belongs to the family Rosaceae and, according to various authors, combines from 150 to 300 species, varieties and forms. Roses are shrubs with straight or slightly drooping branches-shoots with a height of 30 cm to 2 m or more, and lianas with long braided shoots (from 3 to 12 m), creeping along the ground or clinging to strong spikes for supports, and shrubs with thin, slightly lignified shoots with a height of see. Some roses form low pillow-shaped bushes. Homeland are the tropics of Southeast Asia. There are a huge number of species and varieties of roses bred by breeders.

There were many classification projects. As a result, it was not the origin of roses that was taken as a basis, but stable gardening signs: decorative and biological characteristics of species and varieties. To make it easier to navigate, all the roses were divided into three large groups: species (wild), old park roses, known before the emergence of hybrid tea roses (1867) and left unchanged as having a right to a special relationship, and modern. Garden roses are divided into several groups. Here are some of them: Hybrid tea roses; Roses of floribunda; Climbing roses; Groundcover roses; Miniature roses. Representatives of these groups are beautiful in their own way, have various shapes and colors of flowers, have different heights, timing and nature of flowering. We will talk more about each of the groups.

Hybrid tea roses With large flowers (10-12 cm), up to the petals, and a delicate smell - appeared in France. It is believed that the emergence of the hybrid tea rose revolutionized, these roses in their beauty and stability surpassed all other varieties that existed in Europe at that time. Appearing as a result of accidental crossbreeding in 1867, the hybrid tea rose at first did not arouse any interest. Only in the 20th century, when many varieties of this type were obtained, did she gain fame and gained the title of Queen of Roses. Now tea-hybrid rose has no equal in popularity - 10 thousand varieties have been bred in the world! True, only 200 were widespread, but this is not a little.

Alexander (HARlex, Alexandra) Introducer: Harkness, Rosa has two outstanding qualities - great vitality and bright color. The flowers are bright, unfading, glowing scarlet. The bush quickly reaches 2 m in height, and the flowers formed at the ends of powerful shoots appear disproportionately small. Individually, the flowers can be quite large. In the first flowering, flowers are usually single, in subsequent waves up to 7 pieces can appear in the brushes. Thanks to the long shoots, the rose is good for cutting. The foliage is small, dull, susceptible to disease. The variety blooms quite abundantly, is resistant to rain and is very prickly. Bush shape

Alphonse Daudet (MEIrouve) Introducer: Meilland, Buds, pale yellow, classic tea-hybrid rose. Unfolded flowers (11-13cm), quartered, densely doubled, fully bloomed, show stamens. The internal sculpts are saturated in color, in golden apricot tones, darker on the outside. The bush is vigorous, erect, with large leaves. It blooms intermittently, closer to autumn it can be affected by black spotting. Bush shape

Abracadabra (KORhocsel) Introducer: Kordes. Small flowers (6-7cm), red with yellow stripes. Height see. Very similar to the Hocus Pocus variety, but more striped. Medium sized bush with shiny dark green foliage. Cut variety, but can grow in open ground. Resistant to disease. Bush shape

Alpine Sunset Introducer: Cants, Buds slightly pointed, yellow with red. The flowers are multicolor, cream-yellow on the outside, peach-pink on the inside, good shape, large (1012 cm), double (4045 petals), very fragrant. Flowers appear on long stems, one at a time or in small brushes (rarely more than four). After a long pause, they bloom again, with larger brushes. The bush is narrow, there are few shoots, the leaves are shiny, leathery. Resistant to disease. Bush shape

Allelyia (DELatur) Introducer: Delbar, Long buds with a silver “underside” of the petals slowly open into double flowers. The upper side of the petals is velvety, exquisite, densely red in color. Flowers (12-13cm) practically do not smell. The bush is lush, with shiny dark green foliage. Resistant to disease. FlowerBush Form

Blue River (KORsicht) Introducer: Kordes, Lilac flowers, to the edges of the petals of a darker purple color, with age fading to pink. The flowers are densely doubled, with twisted petals, spherical in shape (10-11cm), usually appear one at a time or in brushes 2-5, in large numbers, on a dense, branched, strong plant. It blooms quite plentifully. Medium sized bush with shiny dark green foliage. The flowers are very fragrant and stand in cut for a long time. Resistant to disease. Bush shape

Belle Epoque (FRYaboo) Introducer: Fryer, Flowers (9-10cm) bronze yellow, with a darker underside of the petals - orange with rusty brown and pink hues. The buds are elegant, conical in shape, blooming into slightly cupped flowers. Appear one at a time or in small brushes on a strong, tall bush that blooms early. Repeated flowering will also not keep you waiting. The foliage is hard, bright green. Resistant to disease. Bush shape

Big Purple (Nuit dOrient, Stephens Big Purple) Introducer: Stephens, The darkest purple of all hybrid tea roses. Large oval buds slowly open into double flowers (cm) with 35 petals. They are very fragrant and appear on long shoots on a high erect bush (up to 1 m). It blooms well again, but after the first flowering there is a noticeable break. Foliage is dark green, disease resistant. Winter-hardy enough variety. Bush shape

Black Magic (TANkalgic) Introducer: Tantau, Popular in hot, dry climates, including Australia, California, and South Africa. The buds are so dark that they appear almost black. Even when they begin to bloom, the flowers are black and red, and only the most central petals can be called red or, rather, very dark crimson. Flowers of medium size (8-9cm), with beautifully bent down petals, appear one at a time or sometimes in hands up to 4 pcs. The bush is vigorous, elongated, erect, with dark green foliage resistant to disease, and a bronze young growth. Bush shape

Spiced Coffee (MACjuliat, Old Spice, Siegfried Sassoon, Vidal Sassoon) Introducer: McGredy, This is one of the strongest brown roses, but unfortunately one of the most susceptible to diseases. Very large beige-shaped beige flowers (12-13cm) consist entirely of petals. In colder climates, the color is more pink and lavender. In the heat, coloring is best manifested - indeed coffee with milk. Flowers are one of the most fragrant among brown roses, with a strong clove smell. Easily reaches 120 cm or more in the first year after planting. The foliage is matte, light green, needs regular preventive spraying. Bush shape

Roses floribunda Yields to hybrid tea in elegance, but surpasses in flowering duration, almost continuous during the summer and fall. It is also more reliable in the middle lane, it is easier to care for. The peculiarity of floribunda roses is that the flowers on the shoots are not located singly, but in inflorescences, sometimes several dozen pieces. It is hard to come up with the best decoration for the garden. Recently, two more groups of spray roses with inflorescences were distinguished from the floribund group: grandiflora, which included large varieties, and patios, those smaller. There are very small multi-flowered roses - polyanthus. At one time, floribunda roses were obtained by crossing polyanthus roses with hybrid tea.

Allgold Introducer: Le Grice, One of the old classic floribundas, but still on sale. The buds are pointed. The flowers are buttercup-yellow, bright, large (7-8 cm), semi-double (1522 petals), barely fragrant, in inflorescences of 34. The leaves are dark green, leathery, shiny. Bushes are low (35 cm), smooth, bushy. Resistant to disease, blooms in waves with short interruptions. It grows better in cold climates, flowers are not afraid of rain. There is a climbing sport. Bush shape

Bordure Rose (DELbara, Happy Anniversary, Roslyne, Strawberry Ice) Introducer: Delbard, Pink (7-8cm) flowers, shaped like camellias, with a white speck in the center. The back of the petals is also white, except for a pink hue at the edges. Flowers appear in brushes of 5-10 pieces, on short pedicels. In cold weather and rain, the flowers do not look the best, but the first flowering is very beautiful. The bush is thick, branched. Looks better when planted in a group. Resistant to disease. Bush shape

Brilliant Pink Iceberg (PRObril) Introduced by: Lilia Weatherly, This Iceberg sport is found in the Hobart Garden, Tasmania. It has all the qualities of its ancestor, is resistant to disease, with light green foliage and a light aroma. Blooms almost continuously for a long period. The flowers vary in color from pink to white, often look “hand-painted”, with strokes and specks on the surface of the petal. With age they fade, in the heat the color is lighter. Stamens are usually orange-pink, retain color with age. Some flowers may be pure white, like Iceberg. A beautiful rose, the perfect choice for a stem or shrub rose. Bush shape

Brown Velvet (MACultra, Colorbreak) Introducer: McGredy, Aromatic, densely doubled flowers, very large for floribunda, usually 9-10 cm, with wavy petals. Appear in the hands of up to 12 pieces (sometimes more in the fall). Color is very variable. A smoky plum shade on a scarlet or dark orange base, which creates a velvety appearance, appears only in cold weather. However, in the summer, in the heat, the color changes from cinnabar-red-orange to tobacco-copper. Brown Velvet has unusually dark and shiny foliage, usually disease resistant. The bush is quite tall, but not tall. However, when grown in a hot climate without pruning, it can reach 2 m. The shape of the bushFlower

Claude Monet (JACdesa) Introducer: Jackson & Perkins, The flowers are very beautiful, lemon yellow with red stripes, when they open, they later become creamy pink. Flowers (8-10cm) appear one at a time or in brushes up to 5pcs, beautiful in shape, with many wide short petals. Blooms profusely repeatedly. Bush high see. The aroma of bergamot, is most pronounced in half-descent. Usually resistant to disease. Bush shape

Garden Glory (HARzumber, Welwyn Garden Glory) Introducer: Harkness, Large apricot flowers, with a slightly darker underside of the petals, which creates beautiful dark shadows between the petals. Flowers slowly fade through creamy to pale pink, but in the center the flower always remains darker. Usually appear one at a time, sometimes 2–3, they stand perfectly in cut. The bush is strong, narrow, erect, with hard shoots. The foliage is dark green, shiny, usually resistant to disease. Bush shape

Niccolo Paganini (MEIcairma, Courage, Paganini) Introducer: Meilland, The buds of this variety are elongated, elegantly conical in shape, unfold in rounded flowers with a neatly twisted center. The flowers are quite large (7-8cm), bright red, velvety texture, appear in the hands of 5-12 pieces, sometimes more. Almost no smell. Bushes up to 80 cm high, densely and evenly leafy. The variety blooms profusely and continuously, characterized by high winter hardiness and disease resistance. Bush shape

Irene av Denmark Introducer: Poulsen, Oval buds. The flowers are white, cupped to open, medium (67 cm), double (3540 petals), fragrant, in inflorescences of 517. The leaves are oval, light green, soft, shiny. Bushes are medium (6065 cm), compact, dense. The foliage is dark and shades the petals well. Flowering is plentiful. Winter hardy. Slightly susceptible to fungal diseases. Bush shape

Climbing roses Numerous varieties of climbing roses can be divided into two types: Rambler roses with thin creeping or drooping stems requiring support. Small flowers collected in large inflorescences appear only on last year's shoots. Roses bloom only once - in July, but long and plentifully. The rest of the time, these are openwork green trellises. Climber roses are the result of cross-breeding of Rambler roses with hybrid tea and floribunda. They have thick strong shoots, which, growing by 3-4 m, need not so much support, but in the direction. These roses have large flowers that bloom all summer and autumn - until frost. In addition, they are less susceptible to disease.

Alberic Barbier Introducer: Barbier, Oval buds. The flowers are creamy white, yellow in the center, large (68 cm), bushy (6575 petals), fragrant, in small inflorescences. The leaves are dark green, shiny. The bushes are very vigorous (up to 3 m). Flowering is moderate, sometimes it repairs. Winter hardy. It tolerates partial shade and heat. Sensitive to powdery mildew. Bush shape

Alchymist Introducer: Kordes, Large, bushy flowers (10-11cm) are yellow in the beginning, but then become soft pink with a salmon, orange or apricot hue. It blooms profusely, but not for long. Very fragrant. A tall, but rather hard bush up to 3.5 m tall, with shiny bronze-green foliage, which darkens with age. It is a little subject to powdery mildew. Suitable for shaded areas. It tolerates partial shade and poor soil. Bush shape

Bleu Magenta The origin of this popular purple rose is a mystery. It is known that she came from LHay-les-Roses in the 1950s. Untitled. This is probably an old rose whose name has been lost. The opening flowers are dark pink or raspberry, first purple, then purple, and finally aspidine-blue, but the overall impression is dark purple. Many flowers have white streaks from the center. The flowers are quite large (6-7 cm), densely double, flat rosettes. Appear in thick brushes per pc. The shoots are almost devoid of thorns, the foliage is small, dense. The bush reaches 4 m. Resistant to disease. Bush shape

Pauls Himalayan Musk Introducer: W. Paul, Flowers are small, 3 cm in diameter, densely doubled, petals neatly stacked in a beautiful outlet. When opened, the flowers are pale lilac-pink, in the next couple of days they fade to white. They smell strongly of musk, are tinted with plentiful pale green foliage, appear in large volumetric brushes of 1 pc. When planting in the most inappropriate place for roses, at the foot of a large tree, for a couple of years this rose will curl it and bloom profusely, hanging down with beautiful cascades of flowers. Resistant to disease. Bush shape

Santana (TANklseant) Introducer: Tantau Flowers (10 cm) semi-double, good at all stages of dissolution. They are saturated, radiant, blood-red in color, resistant to rains, and do not fade for a long time. Appear in small hands (usually 3-7 flowers), and not only in the upper part of the bush, but along all shoots from top to bottom. The bush is vigorous, very resistant to disease, with dark, shiny foliage. The grade is frost-resistant. It blooms profusely, repairs well, the bush is covered with flowers until the first frost. Bush shape

Ground cover roses Many varieties of ground cover roses are translated from English as “flower carpet”, “snow carpet”, and “magic carpet”. There are varieties that do not form carpets, but cascades. The height of plants of this group can be from 20 cm to 2 m, while the width of the bush significantly exceeds the height.

Alba Meillandecor (MEIflopan, Alba Meidiland, Alba Sunblaze, Blanc Meillandecor) Introducer: Meilland, Pure white, terry, cupped flowers small (about 1 cm), collected in brushes of 3-5 pcs. Flowering is so plentiful that no flowers are visible behind the flowers. The bush is growing rapidly. The variety is frost-resistant and disease-resistant. Faded flowers themselves fall, so they do not need to be cut, and the bush always looks neat. Bush shape

Fairy Dance (HARward) Introducer: Harkness, Flowers (3-4cm) dark pink or raspberry, semi-double, appear in large numbers, in brushes of 5-15 pcs. The foliage is small, dark green, shiny, resistant to disease. In native Britain, the bush is compact, but in a hot climate it grows much higher and can be used as a miniature climbing rose. It blooms profusely repeatedly, perfectly cuttings. Suitable for containers. Bush shape

Sea Foam Introducer: Schwartz, The flowers are white, with a pink and pearl tint in the center, which quickly disappears. They have an old form, densely terry. Flowers behave best in hot, dry weather, although they are larger in cool, humid climates. The variety begins to bloom late, but then blooms constantly until late autumn. Sea Foam has long, drooping shoots that reach only 1 m in cold climates, but reach 3 m in hot conditions. The foliage is small, dark green, resistant to disease, the bush is very prickly. Well propagated by cuttings. Bush shape

Deborah (MEInoiral, Play Rose) Introducer: Meilland, Large, double, raspberry-pink flowers (7-8cm) are not inferior in beauty to tea-hybrid roses. This variety can be chosen for any garden. Bushes 1.0-1.2 m high, with strong, slightly spreading shoots. The leaves are emerald green. It looks very nice on flower beds, in hedges. The variety is frost-resistant and disease-resistant. Bush shape

Gypsy Jewel Introducer: Moore, Oval, pointed buds. The flowers are densely pink, fade slightly, with a high center, when the petals bloom, they bend downward, medium (35 cm), densely doubled (up to 100 petals), weakly fragrant, in small inflorescences and solitary, on thin, strong peduncles. The leaves are elongated, dark green, leathery, shiny, young leaves and shoots are dark red. Spikes are rare. Bushes are compact. Flowering is moderate all season. Flowers last for a long time. Resistant to disease. Bush shape

Peach Meillandina (MEIxerul, Peche Meillandina, Peach Sunblaze) Introducer: Meilland, One of the lowest roses in the Meillandina series is so low and compact floribunda that it is classified as a patio rose. The flowers are very beautiful, delicate, peach-pink, with a yellow tint in the center of the flower. They have the shape of rosettes, appear one at a time or in the hands, usually 3-5 pcs, sometimes more. The bush is neat, resistant to disease, with fine dark foliage, prickly. The variety is very good for containers and the front edge of the border. Bush shape

RisenShine (Golden Meillandina) Introducer: Moore, Popular all over the world, RisenShine is still one of the most widespread yellow miniature roses. The buds are egg-yellow, with a paler flip side of the petal, open into bright yellow flowers, which then fade to lemon and cream. Yellow stamens in the center emphasize the beauty of the flower. Flowers appear one at a time or in beautiful brushes up to 7 pcs. The bush is dense, branched, with small foliage resistant to diseases, vigorous. Flowering is repeated very quickly. Bush shape

Starsn Stripes Introducer: Moore, This charming miniature was the first of modern striped roses. The flowers are mostly white with raspberry stripes and spots. They consist of 21 petals. Appear on long graceful shoots in the hands of 3-5 pieces, over the entire surface of the bush. The foliage is neat, dark green, shoots almost without thorns. The bush is elegant, erect, in a hot climate can reach 1.5m. The main disadvantage of the variety is that the petals do not crumble for a long time and dry directly on the bush. Resistant to disease. Bush shape

Sweet Dream (FRYminicot, Apricot Sweet Dreams, Sweet Dreams) Introducer: Fryer, Surprisingly undersized floribunda rose with beautiful apricot flowers that do not fade and perfectly withstand rain. Flowers about 5 cm in diameter, cup-shaped, densely doubled. The bush is neat, upright. The leaves are beautiful, dark green, but the bush looks somewhat bare. The aroma is rich, sweet. Suitable for growing in pots and flower pots, as well as in the garden, like a rose patio. Prefers full sun. Resistant to disease. Bush shape