Evipo013
| Denomination: | 'Evipo013' |
|---|---|
| Trade name: | Chinook |
| Botanical Name: | Clematis |
| Applicant/Holder: |
Poulsen Roser A/S Kratbjerg 332 DK-3480 Fredensborg Denmark Tel: 45 48 48 30 28 Raymond J. Evison Ltd. Braye Vineries, Route Millitaire Yale, Guernsey GY3 5RP United Kingdom |
| Breeder: |
Mogens N. Olesen, Poulsen Roser A/S, Fredensborg, Denmark Raymond J. Evison, Raymond J. Evison Ltd., Yale, Guernsey, United Kingdom |
| Agent in Canada: |
Miller Thomson Pouliot LLP 1000 De La Gauchetière Street West, Suite 3700 Montréal, Quebec H3B 4W5 Canada Tel: 514-871-5449 |
| Application Date: | 2003-10-28 |
| Application Number: | 03-3887 |
| Grant of Rights Date: | 2008-02-01 |
| Certificate Number: | 3128 |
| Date rights surrendered: | 2013-04-18 |
Variety Description
Variety used for comparison: 'Alionushka'
Summary: 'Evipo013' has a longer, wider leaf blade than 'Alionushka'. 'Evipo013' has a narrower sepal than 'Alionushka'. 'Evipo013' differs from 'Alionushka' in the colour of the upper and lower side of the sepal.
Description:
PLANT: climbing, strong vigour, moderate pubescence on young shoot
LEAVES: simple and pinnate
TERMINAL LEAFLET: medium length and width, ovate, acute to cuspidate apex, obtuse base, entire margin, no lobing, medium green on upper side, no variegation, moderate rugosity
FLOWERS: clustered arrangement, very long peduncle, downwards orientation, single flower type, small diameter, campanulate shape, weak fragrance, flowers on current year's growth
SEPALS: four, short to medium length, narrow to medium width, obovate, flat to convex in cross section, medium reflexing of apex, acute to apiculate apex, type one base shape, violet to dark violet on upper side, blue violet secondary colour in central bar, light blue violet along margin on lower side, blue violet secondary colour in central bar on lower side, medium to strong undulation on margin, weak to medium twisting along longitudinal axis, no petaloid staminodes
STAMEN: cream coloured filament, yellow anthers.
Origin & Breeding History: 'Evipo013' originated from a chance pollination of unnamed parent plants. Seed was planted in December 1997 and germinated during the winter and early spring. In July 1998, 'Evipo013' was selected in the greenhouse at Guernsey, Channel Islands, United Kingdom. Selection criteria included non-clinging habit, profusion of semi-nodding flowers, summer flowering, suitability to garden situations and cold tolerance to United States Department of Agriculture Hardiness zone 3.
Tests & Trials: 'Evipo013' was tested at St. Thomas, Ontario. Ten bare root liners of both the candidate and reference variety were planted in the field on September 18, 2004. Plants were spaced .6 metres apart and trained to grow along a trellis. Observations and measurements were taken from 10 plant parts on June 15, 2006. All colour measurements were made using the 2001 Royal Horticultural Society (RHS) Colour Chart.
Comparison tables for 'Evipo013' with reference variety 'Alionushka'
Leaf blade length (cm)
| 'Evipo013' | 'Alionushka' | |
|---|---|---|
| mean | 6.7 | 3.2 |
| std. deviation | 0.42 | 0.65 |
Leaf blade width (cm)
| 'Evipo013' | 'Alionushka' | |
|---|---|---|
| mean | 3.7 | 1.6 |
| std. deviation | 0.48 | 0.46 |
Sepal width (cm)
| 'Evipo013' | 'Alionushka' | |
|---|---|---|
| mean | 2.1 | 3.9 |
| std. deviation | 0.30 | 0.51 |
Colour of sepal (RHS)
| 'Evipo013' | 'Alionushka' | |
|---|---|---|
| main - upper side | N82C-83D | N78C-D |
| secondary - upper side | 83C | N/A |
| main - lower side | 85A | 77C |
| secondary - lower side | 83C (central bar) | 70B (central bar) |
Click on image for larger view
Clematis: 'Evipo013' (left) with reference variety 'Alionushka' (right)
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