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Inlbusnopr

Sweet Alyssum

Denomination: 'Inlbusnopr'
Trade name: Snow Princess
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: 2009-04-15
Application Number: 09-6610
Grant of Rights Date: 2011-09-22
Certificate Number: 4189
Grant of Rights Termination Date: 2029-09-22

Variety Description

Variety used for comparison: 'Snow Crystals'

Summary: The plants of 'Inlbusnopr' are taller than the plants of 'Snow Crystals'. The stem internodes are longer for 'Inlbusnopr' than for 'Snow Crystals'. The leaf blade of 'Inlbusnopr' is longer than the leaf blade of 'Snow Crystals'. The inflorescence and pedicel lengths are longer for 'Inlbusnopr' than for 'Snow Crystals'.

Description:

PLANT: semi-erect to spreading growth habit, sparse pubescence on stem, medium foliage density

LEAF: elliptic and oblanceolate shape, acute apex, attenuate base, entire margin, upper surface medium green, medium pubescence on upper and lower surface, no petiole

INFLORESCENCE: axillary and terminal in position, medium density, columnar shape in profile
FLORET BUD: ovate to round
COROLLA LOBES: overlapping arrangement, rounded apex, absent to weakly recurved along longitudinal axis, weak to medium undulation of margin, white (RHS NN155D).
POLLEN: yellow-orange.

Origin & Breeding History: The variety 'Inlbusnopr' originated from a controlled pollination made in La Palma, Canary Islands, Spain in 2005. The cross was between two unnamed proprietary seedlings. The new variety was selected from the progeny of the cross in April 2006. Selection criteria included heat tolerance, fragrance, longer flowering period, indeterminate flowering and good plant vigour. The new variety was first propagated by vegetative cuttings in April 2007 in Germany.

Tests & Trials: Trials for 'Inlbusnopr' were conducted in a polyhouse during the spring of 2010 at BioFlora Inc. in St. Thomas, Ontario. The trial included a total of fifteen plants each of the candidate and reference variety. All plants were grown from rooted cuttings and transplanted into 15 cm pots on April 29, 2010. Observations and measurements were taken from ten plants or parts of plants on May 26, 2010. All colour determinations were made using the 2007 Royal Horticultural Society (RHS) Colour Chart.


Comparison tables for 'Inlbusnopr' with reference variety 'Snow Crystals'

Plant height (cm)

  'Inlbusnopr' 'Snow Crystals'
mean 18.4 9.9
std. deviation 1.65 1.20

Internode length (cm)

  'Inlbusnopr' 'Snow Crystals'
mean 4.5 1.7
std. deviation 0.43 0.35

Leaf blade length (cm)

  'Inlbusnopr' 'Snow Crystals'
mean 2.9 2.2
std. deviation 0.12 0.21

Inflorescence length (cm)

  'Inlbusnopr' 'Snow Crystals'
mean 14.4 7.0
std. deviation 3.18 1.37

Pedicel length (cm)

  'Inlbusnopr' 'Snow Crystals'
mean 1.3 1.0
std. deviation 0.09 0.09

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

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