Evera131

Rose

Denomination: 'Evera131'
Botanical Name: Rosa
Applicant/Holder: Roses Forever ApS
Fiskervaenget 9, 5600
Fåborg
Denmark
Breeder: Rosa Eskelund Hansen, Fåborg, Denmark
Agent in Canada: BioFlora Inc.
38723 Fingal Line
R.R. #1
St. Thomas, Ontario
N5P 3S5
Canada
Tel: 519-631-6241
Application Date: 2005-07-25
Application Number: 05-5023
Date Withdrawn: 2009-11-30

Variety Description

Variety used for comparison: 'Remoever'

Summary: The stems of 'Evera131' have few to medium number of prickles while those of 'Remoever' have absent to very few. 'Evera131' has medium to strong glossiness while 'Remoever' has absent to very weak glossiness. The flowers of 'Evera131' are smaller than those of 'Remoever'. 'Evera131' has very dense petals while 'Remoever' has medium dense petals. The flowers of 'Evera131' are round while those of 'Remoever' are star shaped. The petals of 'Evera131' have weak reflexing of the margin and medium undulation while those of 'Remoever' have strong reflexing of the margin and weak undulation. 'Evera131' has smaller petals than 'Remoever'. The inner side of the petals of 'Evera131' have three or more colours while those of 'Remoever' have one colour.

Description:

PLANT: miniature
YOUNG SHOOT ANTHOCYANIN: no anthocyanin colouration
PRICKLES: few to medium number, predominantly yellowish

LEAF: medium green colour on upper side, anthocyanin colouration present, medium to strong glossiness, absent to very weak undulation of margin
TERMINAL LEAFLET: ovate, rounded base, acuminate apex

FLOWERING SHOOT: very few flowering laterals, very few flowers per lateral
FLOWER BUD: medium ovate in longitudinal section
SEPAL: weak to medium extensions
FLOWER: double, orange to pink blend, orange centre, very dense petals, round, flattened convex profile of upper and lower part, absent to very weak fragrance
PETAL: no reflexing one-by-one, rounded to wide obovate, absent to very weak incisions, weak reflexing of margin, medium undulation, more than two colours on inner side, orange red to orange brown (RHS 32B-C) overlayed on orange (RHS 25B) to yellow orange (RHS 23B) ground colour with purple red (RHS N57B) at apex on inner side, orange red to orange brown (RHS 33B-C) on outer side
BASAL PETAL SPOT: medium sized on inner side, medium yellow on inner side
OUTER STAMEN: predominantly light to medium yellow filament

Origin & Breeding History: 'Evera131' originated from a cross conducted June 1, 2002 in Fåborg, Denmark between two unnamed Rosa hybrida seedlings. The new variety was selected as a single plant by the breeder Rosa Eskelund Hansen in December 2003. Selection of 'Evera131' was based on flower colour, petal number, plant growth habit and disease resistance. Asexual reproduction of the new rose by vegetative cuttings was first conducted in February 2004.

Tests & Trials: Trials for 'Evera131' were conducted in a greenhouse during the summer of 2008 in Beamsville, Ontario. Trials included 20 plants each of the candidate and reference varieties. Plants were grown from cuttings from Denmark directly stuck into 10 cm pots with 3 cuttings per pot in week 28 and misted for two weeks. The young plants were cut in week 31 and weak 34. Plants were spaced in week 35. All plants were grown under greenhouse conditions used for rose production and were treated with growth regulators. Observations and measurements were taken from 10 plants of each variety on September 23, 2008. All colour determiations were made using the 2001 Royal Horticultural Society (RHS) Colour Chart.


Comparison tables for 'Evera131' with reference variety 'Remoever'

Flower diameter (cm)

  'Evera131' 'Remoever'
mean 4.0 8.1
std. deviation 0.27 0.48

Petal length (cm)

  'Evera131' 'Remoever'
mean 2.5 4.0
std. deviation 0.20 0.22

Petal width (cm)

  'Evera131' 'Remoever'
mean 2.6 3.8
std. deviation 0.16 0.21

Colour of inner side of petal (RHS)

  'Evera131' 'Remoever'
main overlay of 32B-C 22A-24B
secondary 25B to 23B ground colour N/A
tertiary N57B at apex N/A

Click on image for larger view
Evera131
Rose: 'Evera131' (left) with reference variety 'Remoever' (right)

Click on image for larger view
Evera131
Rose: 'Evera131' (left) with reference variety 'Remoever' (right)

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