PKMH01
| Denomination: | 'PKMH01' |
|---|---|
| Previously Proposed Denomination: | '100099' |
| Botanical Name: | Campanula ×haylodgensis |
| Applicant/Holder: |
PKM Innovation ApS Slettensvej 207-215 Odense N. DK-5270 Denmark |
| Breeder: |
Gartneriet PKM A/S, Odense N, Denmark |
| Agent in Canada: |
Variety Rights Management 475 County Road 18 R.R. #2 Oxford Station, Ontario K0G 1T0 Canada Tel: 613-258-9015 |
| Application Date: | 2003-12-10 |
| Application Number: | 03-3925 |
| Grant of Rights Date: | 2008-02-04 |
| Certificate Number: | 3135 |
| Date rights surrendered: | 2020-02-04 |
Variety Description
Variety used for comparison: 'Blue Wonder'
Summary: 'PKMH01' has a slightly longer leaf than 'Blue Wonder'. The petiole of 'PKMH01' is slightly shorter than 'Blue Wonder'. 'PKMH01' is a single flower type while 'Blue Wonder' is a double. The diameter of the corolla of 'PKMH01' is slightly wider than 'Blue Wonder'. 'PKMH01' has a lighter violet blue flower than 'Blue Wonder'.
Description:
PLANT: vegetatively propagated perennial, horizontal to arching growth habit
STEM: medium green, absent or very sparse pubescence
LEAF: arranged in a rosette at the base and alternate along the stem, simple type, ovate shape, acute apex, cuneate base, dentate margin, medium green, no variegation, petiole present
INFLORESCENCE: almost continuous flowering in mid season for a medium amount of time, peduncle present, raceme type, positioned terminally, drooping attitude
FLOWER: single type, upright to pendulous attitude
SEPAL: acute apex, absent or very sparse pubescence
COROLLA: five partially fused small to medium sized lobes, campanulate shape, upper side of lobe light violet blue (RHS 91C/92C), lower side of lobe light violet blue (RHS 91B/C)
Origin & Breeding History: 'PKMH01' was discovered as a mutation in a controlled environment from a population of unidentified Campanula x haylodgensis during March 2000 in Odense, Denmark. Selection was based on free year round flowering habit, flower colour, flower attitude, and single type flowers.
Tests & Trials: Trials were conducted during the summer of 2006 in Oxford Station, Ontario. Trials consisted of 10 plants of each variety individually grown in 12.5cm pots in a polyhouse. Plants were spaced 15cm apart. Observations and measurements were taken from 10 plants of each variety.
Comparison tables for 'PKMH01' with reference variety 'Blue Wonder'
Leaf length (cm)
| 'PKMH01' | 'Blue Wonder' | |
|---|---|---|
| mean | 3.60 | 2.56 |
| std. deviation | 0.41 | 0.38 |
Petiole length (cm)
| 'PKMH01' | 'Blue Wonder' | |
|---|---|---|
| mean | 1.41 | 2.05 |
| std. deviation | 0.42 | 0.48 |
Corolla diameter (cm)
| 'PKMH01' | 'Blue Wonder' | |
|---|---|---|
| mean | 2.18 | 1.39 |
| std. deviation | 0.13 | 0.16 |
Corolla colour (RHS)
| 'PKMH01' | 'Blue Wonder' | |
|---|---|---|
| upper side | 91C/92C | 92A/B |
| lower side | 91B/C | 92C |
Click on image for larger view
Campanula: 'PKMH01' (left) with reference variety 'Blue Wonder' (right)
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