PKMH03
| Denomination: | 'PKMH03' |
|---|---|
| Previously Proposed Denomination: | '910022273' |
| Trade name: | White Fairy |
| Botanical Name: | Campanula ×haylodgensis |
| Applicant/Holder: |
Gartneriet PKM A/S Slettensvej 207-215 DK-5270 Odense N 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: | 03-3922 |
| Grant of Rights Date: | 2008-02-04 |
| Certificate Number: | 3133 |
| Date rights surrendered: | 2010-03-30 |
Variety Description
Variety used for comparison: 'Marion Fisher'
Summary: 'PKMH03' has a larger plant than 'Marion Fisher'. The leaf of 'PKMH03' is slightly smaller than 'Marion Fisher'. 'PKMH03' has a single flower type while 'Marion Fisher' is a double type. The corolla diameter of 'PKMH03' is slightly wider than 'Marion Fisher'.
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 located 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 white (RHS 155A), lower side of lobe white (RHS 155A)
Origin & Breeding History: 'PKMH03' was discovered as a mutation in a controlled environment from a production batch of Campanula x haylodgensis variety 'Marion Fisher' during the spring of 2001 in Odense, Denmark. Selection was based on free year round flowering, and sturdy compact habit.
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 'PKMH03' with reference variety 'Marion Fisher'
Plant height (cm)
| 'PKMH03' | 'Marion Fisher' | |
|---|---|---|
| mean | 17.64 | 12.57 |
| std. deviation | 2.50 | 1.62 |
Plant width (cm)
| 'PKMH03' | 'Marion Fisher' | |
|---|---|---|
| mean | 28.86 | 23.86 |
| std. deviation | 1.95 | 1.57 |
Leaf length (cm)
| 'PKMH03' | 'Marion Fisher' | |
|---|---|---|
| mean | 1.96 | 2.23 |
| std. deviation | 0.27 | 0.26 |
Leaf width (cm)
| 'PKMH03' | 'Marion Fisher' | |
|---|---|---|
| mean | 1.60 | 1.91 |
| std. deviation | 0.15 | 0.20 |
Corolla diameter (cm)
| 'PKMH03' | 'Marion Fisher' | |
|---|---|---|
| mean | 2.14 | 1.69 |
| std. deviation | 0.16 | 0.17 |
Click on image for larger view
Campanula: 'PKMH03' (left) with reference variety 'Marion Fisher' (right)
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