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Rožės - 18 oji tema

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Modern garden roses[edit]
Classification of modern roses can be quite confusing because many modern roses have old garden roses in their ancestry and their form varies so much. The classifications tend to be by growth and flowering characteristics. The following includes the most notable and popular classifications of Modern Garden Roses:

Hybrid tea[edit]
Main article: Hybrid tea rose

A 'Memoriam' hybrid tea rose (von Abrams 1962)
The favourite rose for much of the history of modern roses, hybrid teas were initially created by hybridising hybrid perpetuals with Tea roses in the late 19th century. 'La France', created in 1867, is universally acknowledged as the first indication of a new class of roses. Hybrid teas exhibit traits midway between both parents: hardier than the teas but less hardy than the hybrid perpetuals, and more ever-blooming than the hybrid perpetuals but less so than the teas. The flowers are well-formed with large, high-centred buds, and each flowering stem typically terminates in a single shapely bloom. The shrubs tend to be stiffly upright and sparsely foliaged, which today is often seen as a liability because it makes them more difficult to place in the garden or landscape. Hybrid teas became the single most popular garden rose of the 20th century; today, their reputation as high maintenance plants has led to a decline in popularity. The hybrid tea remains the standard rose of the floral industry, however, and is still favoured in formal situations. Examples: 'Peace' (yellow), 'Garden Party' (white), 'Mister Lincoln' (red) and 'Double Delight' (bi-colour cream and red).

Pernetiana[edit]

Pernetiana rose 'Soleil d'Or', the first of its class (Pernet 1900)
The French breeder Joseph Pernet-Ducher initiated the first class of roses to include genes from the old Austrian briar rose (Rosa foetida) with his 1900 introduction of 'Soleil d'Or.'[4] This resulted in an entirely new colour range for roses: shades of deep yellow, apricot, copper, orange, true scarlet, yellow bicolours, lavender, gray, and even brown were now possible. Originally considered a separate class, the Pernetianas or Hybrid Foetidas were officially merged into the Hybrid Teas in 1930. The new colour range did much to increase hybrid tea popularity in the 20th century, but these colours came at a price: Rosa foetida also passed on a tendency toward disease-susceptibility, scentless blooms, and an intolerance of pruning to its descendants.

Polyantha[edit]
Literally "many-flowered" roses, from the Greek "poly" (many) and "anthos" (flower). Originally derived from crosses between two East Asian species (Rosa chinensis and Rosa multiflora), polyanthas first appeared in France in the late 19th century alongside the hybrid teas. They featured short plants—some compact, others spreading in habit—with tiny blooms (2.5 cm or 1 inch in diameter on average) carried in large sprays, in the typical rose colours of white, pink and red. Their main claim to fame was their prolific bloom: From spring to fall, a healthy polyantha shrub might be literally covered in flowers, creating a strong colour impact in the landscape. Polyantha roses are still regarded as low-maintenance, disease-resistant garden roses today, and remain popular for that reason. Examples: 'Cécile Brünner', 'The Fairy', 'Red Fairy', 'Pink Fairy'.

Floribunda[edit]
Main article: Floribunda (rose)

Rosa 'Borussia', a modern Floribunda rose
Some rose breeders saw potential in crossing polyanthas with hybrid teas, to create roses that bloomed with the polyantha profusion, but with hybrid tea floral beauty and colour range. In 1907, the first polyantha/hybrid tea cross, 'Rödhätte', was introduced by Danish breeder Dines Poulsen.[11] This had some characteristics of both parent classes, and was termed a Hybrid Polyantha or Poulsen rose.[11] Further similar introductions followed from Poulsen, these often bearing the family name e.g. 'Else Poulsen' (1924).[11] As their hybrid characteristics separated these new roses from polyanthas and hybrid teas alike, a new class was created and named floribunda, Latin for "many-flowering." Typical floribundas feature stiff shrubs, smaller and bushier than the average hybrid tea but less dense and sprawling than the average polyantha. The flowers are often smaller than hybrid teas but are carried in large sprays, giving a better floral effect in the garden. Floribundas are found in all hybrid tea colours and often with the classic hybrid tea-shaped blossom, sometimes differing from hybrid teas only in their cluster-flowering habit. Today they are still used in large bedding schemes in public parks and similar spaces. Examples: 'Anne Harkness', 'Dainty Maid', 'Iceberg', 'Tuscan Sun'.

Grandiflora[edit]
Grandifloras (Latin for "large-flowered") were the class of roses created in the mid-20th century to designate back-crosses between hybrid teas and floribundas that fit neither category—specifically, the 'Queen Elizabeth' rose, which was introduced in 1954.[19] Grandiflora shrubs are typically larger than either hybrid teas or floribundas, and feature hybrid tea-style flowers borne in small clusters of three to five, similar to a floribunda. Grandifloras maintained some popularity from about the 1950s to the 1980s but today they are much less popular than either the hybrid teas or the floribundas. Examples: 'Queen Elizabeth', 'Comanche,' 'Montezuma'.

Miniature[edit]

'Meillandine' (a miniature rose) in a terracotta flowerpot
Dwarf mutations of some Old Garden Roses—gallicas and centifolias—were known in Europe in the 17th century, although these were once-flowering just as their larger forms were. Miniature forms of repeat-flowering China roses were also grown and bred in China, and are depicted in 18th-century Chinese art. Modern miniature roses largely derive from such miniature China roses, especially the cultivar 'Roulettii', a chance discovery found in a pot in Switzerland.[20]

Miniature roses are represented by twiggy, repeat-flowering shrubs ranging from 6" to 36" in height, with most falling in the 12"–24" height range. Blooms come in all the hybrid tea colours; many varieties also emulate the classic high centred hybrid tea flower shape. Miniature roses are often marketed and sold by the floral industry as houseplants, but it is important to remember that these plants are largely descended from outdoor shrubs native to temperate regions; thus, most miniature rose varieties require an annual period of cold dormancy to survive. (Examples: 'Petite de Hollande' (Miniature Centifolia, once-blooming), 'Cupcake' (Modern Miniature, repeat-blooming). Miniature garden roses only grow in the summer.

Climbing and rambling[edit]

Rosa 'Zéphirine Drouhin', a climbing Bourbon rose (Bizot 1868)
All aforementioned classes of roses, both Old and Modern, have "climbing" forms, whereby the canes of the shrubs grow much longer and more flexible than the normal ("bush") forms. In the Old Garden Roses, this is often simply the natural growth habit; in many Modern roses, however, climbing roses are the results of spontaneous mutations.[4] For example, 'Climbing Peace' is designated as a "Climbing Hybrid Tea," for it is genetically identical to the normal "shrub" form of the 'Peace' hybrid tea rose, except that its canes are long and flexible, i.e. "climbing." Most Climbing roses grow anywhere from 8'–20' in height and exhibit repeat-bloom. Rambler roses, although technically a separate class, are often lumped together with climbing roses. They also exhibit long, flexible canes, but are usually distinguished from true climbers in two ways: A larger overall size (20'–30' tall is common), so is a once-blooming habit. Climbing and rambling roses are not true vines such as ivy, clematis or wisteria because they lack the ability to cling to supports on their own and must be manually trained and tied over structures such as arbors and pergolas. Examples: 'Blaze' (repeat-blooming climber), 'American Pillar' (once-blooming rambler). One of the most vigorous climbing roses is the Kiftsgate rose, Rosa filipes 'Kiftsgate', named after the house garden where it was noticed by Graham Stuart Thomas in 1951. The original plant is claimed to be the largest rose in the UK, and has climbed 50 feet into a copper beech tree.

Shrub[edit]

The shrub rose 'Mollineux'.
This is not a precisely defined class of garden rose, but it is a description or grouping commonly used by rose reference books and catalogues.[21] It encompasses some old single and repeat flowering cultivars, as well as modern roses that don't fit neatly into other categories. Many cultivars placed in other categories are simultaneously placed in this one. Roses classed as shrubs tend to be robust and of informal habit, making them recommended for use in a mixed shrub border or as hedging.

English / David Austin[edit]

Austin rose 'Abraham Darby' (1985)
Although not officially recognized as a separate class of roses by any established rose authority, English (aka David Austin) roses are often set aside as such by consumers and retailers alike. Development started in the 1960s by David Austin of Shropshire, England, who wanted to rekindle interest in Old Garden Roses by hybridizing them with modern hybrid teas and floribundas.[4] The idea was to create a new group of roses that featured blooms with old-fashioned shapes and fragrances, evocative of classic gallica, alba and "damask" roses, but with modern repeat-blooming characteristics and the larger modern colour range as well. Austin mostly succeeded in his mission; his tribe of "English" roses, now numbering hundreds of varieties, has been warmly embraced by the gardening public and are widely available to consumers. David Austin roses are still actively developed, with new varieties released regularly. The typical winter-hardiness and disease-resistance of the classic Old Garden Roses has largely been compromised in the process; many English roses are susceptible to the same disease problems that plague modern hybrid teas and floribundas, and many are not hardy north of USDA Zone 5. Examples: 'Charles Austin', 'Graham Thomas', 'Mary Rose', 'Tamora', 'Wife of Bath'.

Canadian Hardy[edit]

Rosa 'Henry Hudson', one of the Explorer series

'Thérèse Bugnet', a multi-species hybrid that is still widely available (Bugnet 1950)[22]
Two main lines of roses were developed for the extreme weather conditions of Canadian winters by Agriculture Canada at the Morden Research Station in Morden, Manitoba and the Experimental Farm in Ottawa (and later at L'Assomption, Québec). They are called the Explorer series and the Parkland series.[23] These programs have now been discontinued, the remaining plant stock has been taken over by private breeders and marketed along with the Canadian Artists roses as a single series. Derived mostly from crosses of Rosa rugosa or the native Canadian species Rosa arkansana with other species, these plants are extremely tolerant of cold weather, some down to −35C.[23] All have repeat bloom.[23] A wide diversity of forms and colours were achieved.

Examples of roses in the Explorer series are: 'Martin Frobisher', 'Jens Munk' (1974), 'Henry Hudson' (1976), 'John Cabot' (1978), 'David Thompson' (1979), 'John Franklin' (1980), 'Champlain' (1982), 'Charles Albanel' (1982), 'William Baffin' (1983), 'Henry Kelsey' (1984), 'Alexander Mackenzie' (1985), 'John Davis' (1986), 'J.P. Connell' (1987), 'Captain Samuel Holland' (1992), 'Frontenac' (1992), 'Louis Jolliet' (1992), 'Simon Fraser' (1992), 'George Vancouver' (1994), 'William Booth' (1999).[24]

Roses in the Parkland series include 'Morden Centennial', 'Morden Sunrise, 'Winnipeg Parks' and 'Cuthbert Grant'.[23] Two roses named after Canadian artists that have been added are 'Emily Carr' and 'Felix Leclerc'.

Other notable Canadian breeders include Frank Skinner, Percy Wright, Isabella Preston, Georges Bugnet and Robert Erskine.

Landscape (Ground Cover)[edit]

'Avon', a ground cover rose introduced by Poulson in 1992
This type of rose was developed mainly for mass amenity planting. In the late 20th century, traditional hybrid tea and floribunda rose varieties fell out of favour with many gardeners and landscapers, as they are often labour and chemical intensive plants susceptible to pest and disease problems. So-called "landscape" roses (also known as "ground cover" roses) have thus been developed to fill the consumer desire for a garden rose that offers colour, form and fragrance, but is also low maintenance and easy to care for. Most have the following characteristics:

Lower growing habit, usually under 60 cm (24 inches)
Repeat flowering
Disease and pest resistance
Growing on their own roots.
Minimal pruning requirements
Principal parties involved in the breeding of new varieties include: Werner Noak (Germany), Meidiland Roses (France), Boot & Co. (Netherlands), and William Radler (USA).

Patio[edit]

Chris Warner's patio climber 'Open Arms' (1995)
Since the 1970s many rose breeders have focused on developing compact roses (typically 1'-3' in height and spread) that are suitable for smaller gardens, terraces and containers. These combine characteristics of larger miniature roses and smaller floribundas—resulting in the rather loose classification "patio roses", [25] called Minifloras in North America. Dr. D.G. Hessayon says the description "patio roses" emerged after 1996.[26] Some rose catalogues include older polyanthas that have stood the test of time (e.g., 'Nathalie Nypels', 'Baby Faurax') within their patio selection. Rose breeders, notably Chris Warner in the UK and the Danish firm of Poulson (under the name of Courtyard Climbers) have also created patio climbers, small rambler style plants that flower top-to-toe and are suitable for confined

o kita grupė su savo vėlgi pogrupiais
Old garden roses - tai Alba , Galica ir taip toliau...

Jetau rolleyes.gif jau man kaip ir pačiai aišku dabar pasidarė biggrin.gif
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Šį pranešimą redagavo diuni: 20 spalio 2016 - 09:14
QUOTE(diuni @ 2016 10 20, 06:53)
ax.gif taip , reiškia...aš tai visas Ostino krūmines irgi galėčiau pavadinti parko rožėmis.

Nu parko rožės tai dažniausiai senovinės, kurios žydi vieną kartą. Jų lapai ir krūmo forma kita negu modernių. Genėti jų dažniausiai irgi nereikia, jos turi naturalią krūmo formą.
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QUOTE(s2002m @ 2016 10 20, 10:07)
Nu parko rožės tai dažniausiai senovinės, kurios žydi vieną kartą. Jų lapai ir krūmo forma kita negu modernių. Genėti jų dažniausiai irgi nereikia, jos turi naturalią krūmo formą.

ax.gif tai va...tas reikalas , kad žydi vieną kartą angliškoms netinka...tai reik vadovautis antrąja klasifikacija.
4u.gif Dėkui...
Tai pavadinimas tos modernių rožių grupės grupės su žodžiu sodo , o gal galima sakyti ir parko...kaip kam patinka biggrin.gif
Papildyta:
ax.gif biggrin.gif o šiaip tai čia įdėta
http://cebule-kwiato...wona-1-szt.html
gal
Charles de Mills- man panašiausia rolleyes.gif Bert nemanau , kad tai ji bus....reikėjo daugiau jų nusipirkti , man įdomu , kas jos tokios rolleyes.gif biggrin.gif yahoo.gif
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QUOTE(diuni @ 2016 10 20, 09:21)
ax.gif tai va...tas reikalas , kad žydi vieną kartą angliškoms netinka...tai reik vadovautis antrąja klasifikacija.
4u.gif Dėkui...
Tai pavadinimas tos modernių rožių grupės  grupės su žodžiu sodo , o gal galima sakyti ir parko...kaip kam patinka biggrin.gif
Papildyta:
ax.gif  biggrin.gif o šiaip tai čia įdėta
http://cebule-kwiato...wona-1-szt.html
gal
Charles de Mills- man panašiausia  rolleyes.gif Bert nemanau , kad tai ji bus....reikėjo daugiau jų nusipirkti , man įdomu , kas jos tokios rolleyes.gif  biggrin.gif  yahoo.gif

Graži Charles de Mills wub.gif Nu bet jūs ir vietos turite blink.gif
Pas mano kaimynę vietoj gyvatvorės senovinės rožės, todėl aš birželį vis patvoriais vaikštau. O jau kvepia tos parko rožės, be to priežiūros daug mažiau.
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http://www.botanikos...kacijos-sistema

Rožių klasifikacija.
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4u.gif grupės pavadinime praleistas žodis Garden. Ir kai kurios smulkiau išskirtos , kai kurios apjungtos ...
Tikriausiai šios temos užtektų minimum diplominiams parašyti rolleyes.gif kol visus grupavimus ištyrinėtum... biggrin.gif
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Šį pranešimą redagavo diuni: 20 spalio 2016 - 14:10
tai kurioj grupėj turėtu būti D. austin rožės? unsure.gif

dar skaičiau, kad yra rožių kurių kilmė tokia paini, kad jos priskiriamos ir ten ir šen, žodžiu nera griežtai grupuojamos blink.gif
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Šį pranešimą redagavo Lyžuka: 20 spalio 2016 - 14:18
QUOTE(Lyžuka @ 2016 10 20, 15:18)
tai kurioj grupėj turėtu būti D. austin rožės?  unsure.gif

dar skaičiau, kad yra rožių kurių kilmė tokia paini, kad jos priskiriamos ir ten ir šen, žodžiu nera griežtai grupuojamos  blink.gif

4u.gif tai arba išskiriama atskira grupė tarp modernių sodo rožių...arba priskiriama toje pačioje grupėje prie Shrub ir prie Climbing and rambling , ar ir prie kitų , priklausomai nuo krūmo formos...
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smile.gif dar įdomu , kad angliškos rožės visada tapatinamos tik su Austin veisimo rožėmis. Tuomet būtų visai logiška ir teisinga jas ir išskirti atskira grupe...Nes jos ypatingos tuo , kad atkartoja senovinių rožių veisles, turi kvapą ir senovinę žiedo formą...netvarkingus , dažnai , krūmus...
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Šį pranešimą redagavo diuni: 20 spalio 2016 - 15:28
Įdomus rožyno išplanavimas:

https://scontent-waw...amp;oe=5896A2F8

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QUOTE(Lyžuka @ 2016 10 21, 08:45)

4u.gif tikrai įdomus...bet pernelyg klasikinis mano akimis...derėtų tik atitinkamoj aplinkoj , gal prie kokių rūmų wub.gif
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QUOTE(diuni @ 2016 10 21, 09:13)
4u.gif tikrai įdomus...bet pernelyg klasikinis mano akimis...derėtų tik atitinkamoj aplinkoj , gal prie kokių rūmų wub.gif

arba kokiuose botanikos soduose, veisles parodyt atskiras
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