USPP29331P2 - Erysimum plant named ‘ERFZ0003’ - Google Patents

Erysimum plant named ‘ERFZ0003’ Download PDF

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Publication number
USPP29331P2
USPP29331P2 US15/731,140 US201715731140V USPP29331P2 US PP29331 P2 USPP29331 P2 US PP29331P2 US 201715731140 V US201715731140 V US 201715731140V US PP29331 P2 USPP29331 P2 US PP29331P2
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color
erfz0003
rhs
plant
length
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Henricus Godefridus Wilhelmus Stemkens
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Syngenta Participations AG
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Syngenta Participations AG
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/20Brassicaceae, e.g. canola, broccoli or rucola
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/02Flowers

Definitions

  • the present invention comprises a new Erysimum , botanically known as Erysimum linifolium , and hereinafter referred to by the variety name ‘ERFZ0003’.
  • ‘ERFZ0003’ is a product of a planned breeding program.
  • the new cultivar ‘ERFZ0003’ has purple-violet flower color, dark grey green foliage color, rounded and semi-erect plant habit with good branching, and is very early to flower.
  • ‘ERFZ0003’ originates from a hybridization made in a greenhouse in April 2012 in Enkhuizen, The Netherlands.
  • the female parent was a commercially available plant identified as ‘Bowles Mauve’, unpatented, with mauve flower color, fewer branches, and overall smaller size than that of ‘ERFZ0003’.
  • the male parent of ‘ERFZ0003’ was an unpatented, proprietary plant identified as ‘Q1108-51’ with purple flower color, is earlier to flower and less vigorous than that of ‘ERFZ0003’.
  • the resultant seed was sown in September 2009 in a greenhouse in Enkhuizen, The Netherlands.
  • ‘ERFZ0003’ was selected as one flowering plant within the progeny of the stated cross in March 2013 in Enkhuizen, The Netherlands.
  • ‘ERFZ0003’ has not been observed under all possible environmental conditions.
  • the phenotype may vary significantly with variations in environment such as temperature, light intensity, and day length.
  • the photographic drawing shows in
  • FIG. 1 a flowering plant of the new variety
  • FIG. 2 a close-up of a flower and buds.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

A new Erysimum plant named ‘ERFZ0003’ particularly distinguished by the purple-violet flower color, dark grey green foliage color, rounded and semi-erect plant habit with good branching, and is very early to flower.

Description

Latin name of the genus and species of the plant claimed: Erysimum linifolium.
Varietal denomination: ‘ERFZ0003’.
BACKGROUND OF THE NEW PLANT
The present invention comprises a new Erysimum, botanically known as Erysimum linifolium, and hereinafter referred to by the variety name ‘ERFZ0003’.
‘ERFZ0003’ is a product of a planned breeding program. The new cultivar ‘ERFZ0003’ has purple-violet flower color, dark grey green foliage color, rounded and semi-erect plant habit with good branching, and is very early to flower.
‘ERFZ0003’ originates from a hybridization made in a greenhouse in April 2012 in Enkhuizen, The Netherlands. The female parent was a commercially available plant identified as ‘Bowles Mauve’, unpatented, with mauve flower color, fewer branches, and overall smaller size than that of ‘ERFZ0003’.
The male parent of ‘ERFZ0003’ was an unpatented, proprietary plant identified as ‘Q1108-51’ with purple flower color, is earlier to flower and less vigorous than that of ‘ERFZ0003’. The resultant seed was sown in September 2009 in a greenhouse in Enkhuizen, The Netherlands.
‘ERFZ0003’ was selected as one flowering plant within the progeny of the stated cross in March 2013 in Enkhuizen, The Netherlands.
The first act of asexual reproduction of ‘ERFZ0003’ was accomplished when vegetative cuttings were propagated from the initial selection in the May 2013 in a controlled environment in Enkhuizen, The Netherlands.
BRIEF SUMMARY OF INVENTION
Horticultural examination of plants grown from cuttings of the plant initiated in May 2013 in Enkhuizen, The Netherlands, and continuing thereafter, has demonstrated that the combination of characteristics as herein disclosed for ‘ERFZ0003’ are firmly fixed and are retained through successive generations of asexual reproduction.
‘ERFZ0003’ has not been observed under all possible environmental conditions. The phenotype may vary significantly with variations in environment such as temperature, light intensity, and day length.
A Plant Breeder's Right for this cultivar was applied for at the Community Plant Variety Office on Mar. 30, 2017 (2017/0909). ‘ERFZ0003’ has not been made publicly available more than one year prior to the filing of this application.
The following traits have been repeatedly observed and are determined to be basic characteristics of the new variety. The combination of these characteristics distinguishes this Erysimum as a new and distinct variety
BRIEF DESCRIPTION OF THE PHOTOGRAPHS
The accompanying photographic drawing shows typical flower and foliage characteristics of ‘ERFZ0003’ with colors being as true as possible with an illustration of this type.
The photographic drawing shows in
FIG. 1 a flowering plant of the new variety and in
FIG. 2 a close-up of a flower and buds.
DETAILED BOTANICAL DESCRIPTION
The plant descriptions, measurements and aforementioned photographs were taken in Andijk, The Netherlands in March 2016 under natural light. These plants were growing in an indoor trial under natural light in Andijk, The Netherlands. The plants were about 22 weeks of age.
Color chart used: Royal Horticultural Society Colour Chart (R.H.S.) 2001.
TABLE 1
DIFFERENCES BETWEEN THE NEW VARIETY
‘ERFZ0003’ AND A SIMILAR VARIETY
‘Bowles Mauve’
‘ERFZ0003’ (Unprotected)
Natural flowering Much earlier Later
response:
Plant habit: Taller when plants Not as vigorous
start to flower
Foliage color: Deeper grey green Little less green
Peduncle length: Becomes longer on Shorter
mature plants
  • Plant:
      • Form, growth and habit.—Compact and tightly mounded, good flowering on somewhat long peduncles at more mature stage.
      • Plant height.—32-38.0 cm.
      • Plant height (inflorescence included).—60-65.0 cm.
      • Plant width.—About 28.0 cm.
  • Roots:
      • Number of days to initiate roots.—About 8 days at about 18 degrees C.
      • Number of days to produce a rooted cutting.—About 4 weeks at 18 degrees C.
      • Type.—Fine, fibrous, free branching.
      • Color.—RHS N155B.
  • Foliage:
      • Arrangement.—Alternate.
      • Immature, leaf color, upper surface.—Closest to RHS 147A but darker.
      • Immature, leaf color, lower surface.—Closest to RHS 137B.
      • Mature, leaf color, upper surface.—Closest to RHS 147A darker.
      • Mature, leaf color, lower surface.—Closest to RHS 137B.
      • Length.—6.9-7.5 cm.
      • Width.—0.8-1.0 cm.
      • Shape.—Narrowly oblanceolate to ensiform.
      • Base shape.—Cuneate.
      • Apex shape.—Acute to abruptly acute.
      • Margin.—Entire.
      • Texture, upper surface.—Bifid T-shaped hairs.
      • Texture, lower surface.—Bifid T-shaped hairs.
      • Color of veins, upper surface.—RHS 144C.
      • Color of veins, lower surface.—RHS 144B.
      • Venation pattern.—Pinnate.
      • Petiole color.—RHS 144C.
      • Length.—0.5-0.9 cm.
      • Diameter.—0.22 cm.
      • Texture.—Bifid T-shaped hairs.
  • Stem:
      • Color of stem.—RHS 144A but appears greyer due to hairs.
      • Length of stem.—17-20.0 cm.
      • Diameter.—0.42 cm.
      • Length of internodes.—1.5 cm.
      • Texture.—Bifid T-shaped hairs.
      • Color of peduncle.—RHS 144B.
      • Length of peduncle.—10.0-39.0 cm for the most mature.
      • Diameter of peduncle.—0.3-0.4 cm.
      • Texture.—Bifid T-shaped hairs.
      • Color of pedicel.—RHS 144C.
      • Length of pedicel.—0.4 cm.
      • Diameter of pedicel.—0.05 cm.
      • Texture.—Heavy covered with bifid T-shaped hairs.
  • Inflorescence:
      • Type.—Single, cruciform, composed of 4 petals; flowers held above the plant, relatively long peduncles on more mature plants.
      • Natural flowering season.—March to October in The Netherlands.
      • Quantity of inflorescences per plant.—23-25 with open flowers and 24-29 immature ones.
      • Lastingness of individual blooms on the plant.—About 4 days.
      • Fragrance.—None.
  • Bud (just before opening/showing color):
      • Color.—Some RHS 155B and some closer to RHS 84C.
      • Length.—1.1 cm.
      • Width.—0.4-0.5 cm.
      • Shape.—Oblong.
  • Corolla:
  • Immature inflorescence:
      • Diameter.—1.2-1.4 cm.
      • Color of petals, upper surface.—RHS N81A.
      • Color of petals, lower surface.—RHS N81B.
  • Mature inflorescence:
      • Flower diameter.—1.5-1.7 cm.
      • Depth.—1.3-1.4 cm.
      • Petal color, upper surface.—RHS N81C.
      • Petal color, lower surface.—RHS N81C.
      • Length of petal.—0.8-0.9 cm.
      • Width of petal.—0.7-0.8 cm.
      • Shape.—Spathulate.
      • Apex shape.—Slightly retuse.
      • Petal base.—Acuminate.
      • Margin.—Entire.
      • Petal texture, upper surface.—Papillose.
      • Petal texture, lower surface.—Papillose.
  • Calyx:
      • Quantity.—4 sepals.
      • Color, upper surface.—RHS 137B.
      • Color, lower surface.—RHS 137B.
      • Sepals.—
      • Length.—0.6 cm.
      • Width.—0.3 cm.
      • Shape.—Broadly oblong.
      • Apex shape.—Obtuse.
      • Base.—Cuneate.
      • Margins.—Entire.
      • Texture, upper/inner surface.—Glabrous.
      • Texture, lower/outer surface.—Bifid T-shaped hairs.
  • Reproductive organs:
      • Gynoecium.—
      • Pistil quantity.—1.
      • Length.—0.6 cm.
      • Style color.—RHS 145C.
      • Style length.—0.45-0.5 cm.
      • Style texture.—Heavily covered with bifid hairs as to appear much lighter in color.
      • Stigma color.—RHS 145B.
      • Stigma shape.—Oval to disc-shaped and a cleft down the center.
      • Stigma texture.—Very grainy looking.
      • Ovary color.—Not developed enough at this time to observe.
      • Androecium.—
      • Stamens, quantity.—6.
      • Color of filaments.—Closest to RHS 160D and somewhat translucent.
      • Length filaments.—0.6 cm.
      • Anther color.—RHS 18B.
      • Anther length.—0.3 cm.
      • Anther shape.—Oblong.
      • Color of pollen.—RHS 18B.
      • Pollen amount.—Normal.
      • Fertility/seed set.—Has not been determined to date.
      • Disease/pest resistance.—Has not been determined to date.

Claims (1)

What is claimed is:
1. A new and distinct variety of Erysimum plant named ‘ERFZ0003’ substantially as illustrated and described herein.
US15/731,140 2017-04-25 2017-04-25 Erysimum plant named ‘ERFZ0003’ Active USPP29331P2 (en)

Priority Applications (1)

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Publications (1)

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