Denomination: 'Dekbartoli'
Botanical Name: Chrysanthemum ×morifolium
Applicant/Holder: Dekker Breeding B.V.
Julianaweg 6A
1711 RP
Breeder: Cornelis W. Dekker, Dekker Breeding B.V., Hensbroek, Netherlands
Agent in Canada: BioFlora Inc.
38723 Fingal Line
R.R. #1
St. Thomas, Ontario
N5P 3S5
Tel: 519-631-6241
Application Date: 2015-11-27
Application Number: 15-8757
Grant of Rights Date: 2017-06-30
Certificate Number: 5501
Grant of Rights Termination Date: 2037-06-30

Variety Description


PLANT: medium to tall, non-bushy type, seven week response time to flowering when grown with precise day length control
STEM: green

STIPULE: small
PETIOLE: moderately upwards attitude, medium length relative to leaf length
LEAF: moderately upwards attitude, long (including petiole), medium to broad, medium to high length to width ratio, medium to long terminal lobe relative to leaf length, deep lowest lateral sinus, overlapping margins of lowest lateral sinus, base is predominantly cordate, weak glossiness of upper side, medium green on upper side
LEAF MARGIN: few incisions, shallow incisions

INFLORESCENCE: cylindrical form, very narrow to narrow at widest point, small angle between primary lateral shoot and stem, upright to semi-upright attitude of lateral flower heads
PEDUNCLE: medium length
FLOWER BUD: outer side is brown purple (RHS 178B) with light yellow brown (RHS 162A) at tip just before opening
FLOWER HEAD: few per stem, double type, medium to large diameter on non-disbudded plants, medium height on non-disbudded plants, medium density of ray florets
RAY FLORET: predominantly ligulate type, ribbed upper surface, short corolla tube, profile in cross-section at widest point is moderately concave, rolling of margin is weakly revolute along distal half, longitudinal axis is weakly reflexed along distal quarter, longitudinal axis of ray floret from inner row is weakly incurved along distal quarter to distal half, medium length and width, low to medium length to width ratio, mamillate tip, inner side is orange brown (nearest to RHS N163A, but slightly more red), outer side is light yellow brown (RHS 163C)

Origin & Breeding History: 'Dekbartoli' was bred and developed by the breeder, Cornelis W. Dekker, in Hensbroek, Netherlands, as part of a planned breeding program. It originated from a hybrid cross conducted in October 2009 between the proprietary seedling designated '07.57935.06', as the female parent, and the proprietary seedling designated '05.43704.01', as the male parent. From the resulting progeny, 'Dekbartoli' was selected in May 2010 for its decorative flower type, flower colour, and good longevity as a cut flower. 'Dekbartoli' was first propagated by cuttings in April 2010, in Hensbroek, Netherlands. It was designated for commercialization in May 2011.

Tests & Trials: The detailed description of 'Dekbartoli' is based on the UPOV report of Technical Examination, application number 2013/1052, purchased from the Community Plant Variety Office, in Angers, France. The trial was conducted in 2014 by the National Institute of Agricultural Botany, in Cambridge, United Kingdom. The colour determinations were made using the 2007 Royal Horticultural Society (RHS) Colour Chart.

Click on image for larger view
Chrysanthemum: 'Dekbartoli'

Date modified: