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Denomination: 'Poulty019'
Botanical Name: Rosa
Applicant/Holder: Poulsen Roser A/S
Kratbjerg 332
Breeder: Pernille Olesen, Poulsen Roser A/S, Fredensborg, Denmark
Agent in Canada: Miller Thomson Pouliot LLP
1000 De La Gauchetière Street West, Suite 3700
Montréal, Quebec
H3B 4W5
Tel: 514-871-5449
Application Date: 2014-12-08
Application Number: 14-8490
Grant of Rights Date: 2018-07-06
Certificate Number: 5763
Exemption from compulsory licensing: Yes
Expiry date for exemption from compulsory licensing: 2020-07-06
Grant of Rights Termination Date: 2038-07-06

Variety Description


PLANT: dwarf growth type, semi-upright growth habit
YOUNG SHOOT: weak intensity of anthocyanin colouration
STEM: medium to many predominantly reddish prickles

LEAF: small, dark green upper side, anthocyanin colouration present, weak degree of glossiness of upper side, weak undulation of margin
TERMINAL LEAFLET: medium elliptic shape, acute apex

FLOWERING SHOOT: no flowering laterals, very few to few flowers
SEPAL: absent or very weak extensions
FLOWER BUD: medium ovate shape in longitudinal section
FLOWER: double type, few petals, multicoloured colour group, medium petal density, small diameter, round shape when viewed from above, absent or weak fragrance
PETAL: no reflexing one-by-one as flower opens, obovate shape, weak incisions at apex, weak to medium reflexing of margin, weak undulation, small to medium size, two colours on inner side, inner side is purple to dark pink red (RHS 61B-53C) with white (RHS N155C) secondary colour distributed as segments or stripes and pink tertiary colour distributed as segments and stripes, small to medium sized white basal spot on inner side
OUTER STAMEN: filament predominantly medium yellow

Origin & Breeding History: 'Poulty019' originated from a controlled cross conducted during the summer of 2007 at the breeding facilities of Poulsen Roser A/S in Fredensborg, Denmark, as part of a breeding program to hybridize rose varieties for commercial glasshouse and nursery culture. The cross involved two unnamed seedlings as the parents. The resultant seeds were planted in December 2007 and germinated during the winter and early spring. In the spring of 2008, one seedling was selected for its compact and vigorous growth when propagated on its own root, profusion of red and white striped flowers, suitability to glasshouse culture throughout the year, resistance to typical rose diseases, and very long post-harvest flowering characteristics.

Tests & Trials: The detailed description of 'Poulty019' is based on the UPOV report of Technical Examination, application number 20121305, purchased from the Community Plant Variety Office in Angers, France. The trial was conducted by the Bundessortenamt in Hannover, Germany, in 2013. The colour determinations were made using the 2007 Royal Horticultural Society (RHS) Colour Chart.

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Rose: 'Poulty019'

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