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INLBUWIKNI

Sweet Alyssum

Denomination: 'INLBUWIKNI'
Trade name: White Knight
Botanical Name: Lobularia
Applicant/Holder: InnovaPlant Zierpflanzen GmbH & Co. KG
Postfach 113
D-55454
Gensingen
Germany
Breeder: Peter Wicki-Freidl, S/C La Palma - Islas Canarias, Spain
Agent in Canada: BioFlora Inc.
38723 Fingal Line
R.R. #1
St. Thomas, Ontario
N5P 3S5
Canada
Tel: 519-317-7511
Application Date: 2013-04-04
Application Number: 13-7990
Grant of Rights Date: 2014-05-23
Certificate Number: 4780

Variety Description

Variety used for comparison: 'Inlbusnopr' (Snow Princess)

Summary: The plants of 'INLBUWIKNI' are narrower than those of 'Inlbusnopr'. The plants of 'INLBUWIKNI' have dense branching while those of 'Inlbusnopr' have medium density of branching. The inflorescence of 'INLBUWIKNI' is shorter than that of 'Inlbusnopr'.

Description:

PLANT: semi-erect growth habit, annual, dense branching
SHOOT: absent or very sparse pubescence, absent or very weak anthocyanin colouration

LEAF BLADE: lanceolate to linear, acute apex, attenuate (sessile) base, entire margin, no variegation, upper side is medium green, sparse pubescence on upper and lower surfaces, no petiole

INFLORESCENCE: round green bud, axillary and terminal buds on shoot, medium density, columnar shape in profile
COROLLA LOBES: overlapping, absent and recurved along longitundinal axis, weak undulation of margin
COROLLA: upper and lower sides are white (RHS NN155C), no colour fading on upper side with age
POLLEN: yellow

Origin & Breeding History: 'INLBUWIKNI' originated from a cross-pollination conducted between the female seed parent 'INLBUSNOPR' and pollen from plants of tetraploid Lobularia maritima in March 2009 by Peter Wicki-Freidl in La Palma, Canary Islands, Spain. Seedlings were selected from the progeny of the cross in May 2010 based on plant growth habit, flowering period, leaf size and appearance and heat tolerance.

Tests & Trials: Trials for 'INLBUWIKNI' were conducted in a polyhouse during the spring of 2013 at BioFlora Inc. in St. Thomas, Ontario. The trial included a total of 20 plants each of the candidate and reference variety. All plants were grown from rooted cuttings and transplanted into 13.2 cm pots on April 11, 2013. Observations and measurements were taken from 10 plants of each variety on May 13, 2013. All colour determinations were made using the 2007 Royal Horticultural Society (RHS) Colour Chart.


Comparison tables for 'INLBUWIKNI' with reference variety 'Inlbusnopr'

Plant width (cm)

  'INLBUWIKNI' 'Inlbusnopr'
mean 15.9 22.8
std. deviation 2.23 1.54

Inflorescence length (cm)

  'INLBUWIKNI' 'Inlbusnopr'
mean 3.1 5.1
std. deviation 0.46 1.07

Click on image for larger view
INLBUWIKNI
Sweet Alyssum: 'INLBUWIKNI' (left) with reference variety 'Inlbusnopr' (right)

Click on image for larger view
INLBUWIKNI
Sweet Alyssum: 'INLBUWIKNI' (left) with reference variety 'Inlbusnopr' (right)

Click on image for larger view
INLBUWIKNI
Sweet Alyssum: 'INLBUWIKNI' (left) with reference variety 'Inlbusnopr' (right)

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