Bonbra7115

Brachyscome

Denomination: 'Bonbra7115'
Trade name: Surdaisy Yellow
Botanical Name: Brachyscome
Applicant/Holder: Bonza Botanicals Pty., Ltd.
244 Singles Ridge Road
Yellow Rock, New South Wales
2777
Australia
Breeder: Andrew Berneutz, Silverdale, Australia
Agent in Canada: BioFlora Inc.
38723 Fingal Line
R.R. #1
St. Thomas, Ontario
N5P 3S5
Canada
Tel: 519-631-6241
Application Date: 2010-03-30
Application Number: 10-6909
Grant of Rights Date: 2012-09-26
Certificate Number: 4417
Date rights surrendered: 2014-09-26

Variety Description

Variety used for comparison: 'Lemon Twist' (Outback Daisy Mini Yellow)

Summary: The plants of 'Bonbra7115' are larger than those of 'Lemon Twist'. The flower stems of 'Bonbra7115' are longer than those of 'Lemon Twist'. The flower heads of 'Bonbra7115' are far above the foliage where as those of 'Lemon Twist' are moderately above. The flower heads of 'Bonbra7115' are larger than those of 'Lemon Twist'. When no disc florets are open, the discs of 'Bonbra7115' are yellow orange while those of 'Lemon Twist' are yellow.

Description:

PLANT: bushy growth type, predominantly upright stems, medium number of stems, medium density

LEAF: divided margins, divisions on upper half, depth of divisions is greater than two thirds from margin to midrib, regular lobing
LEAF LOBE: medium width, spatulate, pointed apex, very weak secondary divisions

FLOWER STEM: absent or very weak anthocyanin colouration
FLOWER BUD: light yellow brown (RHS 162C-D) with brown red (RHS 182C) overlay
FLOWER HEAD: predominantly far above foliage, medium number of ray florets
DISC: diameter one third to two thirds diameter of flower head, yellow orange (RHS 14B) before opening of florets, yellow (RHS 7A) after opening of all florets
RAY FLORET: oblong, yellow (RHS 5B) upper side on first day of opening, yellow (RHS 4A) aging to yellow green (RHS 2C) after first day of opening

Origin & Breeding History: 'Bonbra7115' originated from a controlled pollination of the proprietary Brachyscome selection '00-127-1' with the proprietary Brachyscome selection '00-147-6' in an isolated area in 2004. Seeds from the pollination were germinated and grown to maturity. One plant was selected by the breeder on April 5, 2005, in a controlled environment in Yellow Rock, Australia. The selected plant was propagated by cuttings and grown in pots. A trial was carried out from July 2005 to December 2006 to examine the botanical characteristics of that plant. The new variety was subsequently named 'Bonbra7115'.

Tests & Trials: Trials for 'Bonbra7115' were conducted in a polyhouse during the spring of 2011 in St. Thomas, Ontario. The trial included a total or 15 plants each of the candidate and reference variety. All plants were grown from rooted cuttings and transplanted into 11 cm pots on April 27, 2011. Observations and measurements were taken from 10 plants of each variety on June 3, 2011. All colour determinations were made using the 2007 Royal Horticultural Society (RHS) Colour Chart.


Comparison tables for 'Bonbra7115' with reference variety 'Lemon Twist'

Plant height (cm)

  'Bonbra7115' 'Lemon Twist'
mean 21.0 9.9
std. deviation 2.12 0.71

Plant width (cm)

  'Bonbra7115' 'Lemon Twist'
mean 28.9 15.9
std. deviation 4.04 0.64

Flower stem length (cm)

  'Bonbra7115' 'Lemon Twist'
mean 9.7 4.7
std. deviation 1.06 0.85

Flower head diameter (cm)

  'Bonbra7115' 'Lemon Twist'
mean 1.8 1.5
std. deviation 0.11 0.15

Disc colour (RHS)

  'Bonbra7115' 'Lemon Twist'
main 14B 7A

Click on image for larger view
Bonbra7115
Brachyscome: 'Bonbra7115' (left) with reference variety 'Lemon Twist' (right)

Click on image for larger view
Bonbra7115
Brachyscome: 'Bonbra7115' (left) with reference variety 'Lemon Twist' (right)

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