Evipo004
| Denomination: | 'Evipo004' |
|---|---|
| Trade name: | Harlow Carr |
| 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: | 2003-10-01 |
| Application Number: | 03-3845 |
| Grant of Rights Date: | 2008-02-01 |
| Certificate Number: | 3121 |
| Date rights surrendered: | 2013-04-18 |
Variety Description
Varieties used for comparison: 'Durandii' and 'Evisix' (Petit Faucon)
Summary: 'Evipo004' has a shorter, narrower leaf blade than the reference varieties. 'Evipo004' has a longer peduncle than 'Evisix' and a smaller flower diameter than 'Durandii'. 'Evipo004' has a narrower sepal than 'Durandii' and a longer, broader sepal than 'Evisix'. 'Evipo004' has darker flower colour than the reference varieties. 'Evipo004' has purple anther colour while 'Durandii' has cream anthers and 'Evisix' has yellow anthers.
Description:
PLANT: climbing, non clinging, medium vigour, moderate pubescence on young shoot
LEAVES: pinnate
TERMINAL LEAFLET: medium length, narrow to medium width, ovate, acuminate apex, obtuse base, entire margin, no lobing, medium green on upper side, no variegation, moderate rugosity
FLOWERS: solitary arrangement, very long peduncle, upwards to outwards orientation, single flower type, small to medium diameter, rotate shape, weak fragrance, flowers on current year's growth
SEPALS: four to six, not overlapping, medium length and width, elliptic to obovate, convex in cross section, weakly reflexed curvature in longitudinal section, acuminate to apiculate apex, type one base shape, dark violet on upper side, becoming lighter towards margin, dark blue violet on lower side, weak undulation of margin, weak to medium twisting along longitudinal axis, no petaloid staminodes
STAMEN: light violet filament, purple anthers.
Origin & Breeding History: 'Evipo004' originated from a chance seedling of the variety 'EVIpure'. Seed was planted in December 1994 and germinated during the winter and early spring. In the summer of 1997, 'Evipo004' was selected in the greenhouse at Guernsey, Channel Islands, United Kingdom. Selection criteria included tall plant height, profusion of semi-nodding violet flowers, summer flowering, suitability to garden situations and very long growing season.
Tests & Trials: 'Evipo004' 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 'Evipo004' with reference varieties 'Durandii' and 'Evisix'
Leaf blade length (cm)
| 'Evipo004' | 'Durandii' | 'Evisix' | |
|---|---|---|---|
| mean | 5.7 | 10.7 | 7.6 |
| std. deviation | 0.29 | 0.72 | 0.79 |
Leaf blade width (cm)
| 'Evipo004' | 'Durandii' | 'Evisix' | |
|---|---|---|---|
| mean | 2.3 | 7.3 | 4.0 |
| std deviation | 0.23 | 0.68 | 0.48 |
Peduncle length (cm)
| 'Evipo004' | 'Durandii' | 'Evisix' | |
|---|---|---|---|
| mean | 15.0 | 11.3 | 4.4 |
| std. deviation | 1.29 | 0.55 | 0.93 |
Flower diameter (cm)
| 'Evipo004' | 'Durandii' | 'Evisix' | |
|---|---|---|---|
| mean | 8.6 | 14.3 | 8.2 |
| std. deviation | 0.58 | 0.71 | 0.56 |
Sepal length (cm)
| 'Evipo004' | 'Durandii' | 'Evisix' | |
|---|---|---|---|
| mean | 6.6 | 7.5 | 4.1 |
| std. deviation | 0.52 | 0.37 | 0.19 |
Sepal width (cm)
| 'Evipo004' | 'Durandii' | 'Evisix' | |
|---|---|---|---|
| mean | 2.8 | 4.0 | 1.9 |
| std. deviation | 0.14 | 0.40 | 0.15 |
Colour of sepal (RHS)
| 'Evipo004' | 'Durandii' | 'Evisix' | |
|---|---|---|---|
| main - upper side | 83A | 93C with tones of 98B | N88A with tones of N87A |
| main - lower side | 86A-B | 93D (greyer than) | N87A |
| secondary - lower side | 86B (more purple than) | veins blue | 86A (central bar) |
Click on image for larger view
Clematis: 'Evipo004' (left) with reference varieties 'Durandii' (centre) and 'Evisix' (right)
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