USPP31143P2 - Primula vulgaris ‘KERBELGOLDIE’ - Google Patents
Primula vulgaris ‘KERBELGOLDIE’ Download PDFInfo
- Publication number
- USPP31143P2 USPP31143P2 US15/998,358 US201815998358V USPP31143P2 US PP31143 P2 USPP31143 P2 US PP31143P2 US 201815998358 V US201815998358 V US 201815998358V US PP31143 P2 USPP31143 P2 US PP31143P2
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- kerbelgoldie
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- primula
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- 244000028344 Primula vulgaris Species 0.000 title abstract description 11
- 235000016311 Primula vulgaris Nutrition 0.000 title abstract description 11
- 241000245063 Primula Species 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 abstract description 27
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 10
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000644 propagated effect Effects 0.000 abstract 1
- 235000000497 Primula Nutrition 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000003086 colorant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 230000001850 reproductive effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241001164374 Calyx Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/02—Flowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
Definitions
- the new cultivar is the product of a planned breeding program under the direction of the inventors, David Kerley, Priscilla Kerley, Sarah Kerley, and Timothy Kerley, all citizens of the United Kingdom.
- the objective of the breeding program was to produce new, compact pot-type Primula vulgaris cultivars with abundant double flowers for commercial ornamental purposes.
- the new cultivar resulted from crossing of the seed parent, the unpatented, proprietary variety Primula vulgaris ‘ 10-462-1’, and the pollen parent, the unpatented, proprietary variety Primula vulgaris ‘ 10-462-9’.
- the selection of the new variety ‘Kerbelgoldie’ was made in February 2011, by the inventors at a research greenhouse located in Cambridge, UK.
- the cultivar ‘KERBELGOLDIE’ has not been observed under all possible environmental conditions.
- the phenotype may vary somewhat with variations in environment such as temperature, day length, and light intensity, without, however, any variance in genotype.
- Plants of the new cultivar ‘KERBELGOLDIE’ are similar to plants of the seed parent, proprietary seedling ‘10-462-1’, in most horticultural characteristics. However, plants of the new cultivar differ in the following ways:
- Plants of the new cultivar ‘KERBELGOLDIE’ are similar to plants of the pollen parent, proprietary seedling ‘10-462-9’, in most horticultural characteristics. However, plants of the new cultivar differ in the following ways:
- Plants of the new variety can be compared to plants of the Primula vulgaris cultivar ‘Kerbelbut’ (U.S. Plant Pat. No. 16,373). In side-by-side comparisons conducted in Over, Cambridge, United Kingdom, plants of the new Primula differed from plants of the cultivar ‘Kerbelbut’ in the following characteristics:
- Plants of the ‘KERBELGOLDIE’ can be compared to plants of the Primula vulgaris cultivar ‘Sunshine Susie’, not patented. In side-by-side comparisons conducted in Over, Cambridge, United Kingdom, plants of the new Primula differed from plants of the cultivar ‘Sunshine Susie’ in the following characteristics:
- FIG. 1 illustrates in full color typical plants of ‘KERBELGOLDIE’ grown in Over, Cambridge, United Kingdom, in a glass-covered greenhouse and under commercial production practices during the spring. Plants were about four to five months old when the photographs were taken. During the production of the plants, day temperatures ranged from 5 to 15 degrees C. and night temperatures ranged from 2 to 12 degrees C.
- FIG. 2 illustrates a close up of a typical flower of ‘KERBELGOLDIE’.
Abstract
A new and distinct Primula vulgaris cultivar named ‘KERBELGOLDIE’ is disclosed, characterized by deep golden-yellow, large double flowers, with enlarged sepals, strong peduncles, and early flowering. Plants have shown the ability to be propagated by tissue culture at a good rate. The new variety is a Primula vulgaris, suitable for outdoor landscape and container use.
Description
Latin name of the genus and species: Primula vulgaris.
Variety denomination: ‘KERBELGOLDIE’.
The new cultivar is the product of a planned breeding program under the direction of the inventors, David Kerley, Priscilla Kerley, Sarah Kerley, and Timothy Kerley, all citizens of the United Kingdom. The objective of the breeding program was to produce new, compact pot-type Primula vulgaris cultivars with abundant double flowers for commercial ornamental purposes. The new cultivar resulted from crossing of the seed parent, the unpatented, proprietary variety Primula vulgaris ‘10-462-1’, and the pollen parent, the unpatented, proprietary variety Primula vulgaris ‘10-462-9’. The selection of the new variety ‘Kerbelgoldie’ was made in February 2011, by the inventors at a research greenhouse located in Cambridge, UK.
Asexual reproduction of the new cultivar ‘KERBELGOLDIE’ by division was first performed at the same research greenhouse in Cambridge, UK during September of 2011, by division and tissue culture. Both methods have shown that the unique features of this cultivar are stable and reproduced true to type in successive generations.
The cultivar ‘KERBELGOLDIE’ has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, day length, and light intensity, without, however, any variance in genotype.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘KERBELGOLDIE’ These characteristics in combination distinguish ‘KERBELGOLDIE’ as a new and distinct Primula cultivar:
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- 1. Golden yellow flowers (no other double Primula vulgaris with this color to the best of our knowledge).
- 2. Early flowering.
- 3. Enlarged sepals behind the flower.
- 4. Double flowers.
- 5. Large flowers.
- 6. Strong peduncles.
- 7. Good propagation rate in tissue culture.
- 8. Very fragrant.
Plants of the new cultivar ‘KERBELGOLDIE’ are similar to plants of the seed parent, proprietary seedling ‘10-462-1’, in most horticultural characteristics. However, plants of the new cultivar differ in the following ways:
-
- 1. New cultivar has double flowers; seed parent is single flowered.
- 2. New variety is sterile; seed parent is fertile.
- 3. Flowers of new variety are long lasting; seed parent's flowers do not last as long.
- 4. New cultivar has a long flowering period; parent ceased flowering when seed had set.
Plants of the new cultivar ‘KERBELGOLDIE’ are similar to plants of the pollen parent, proprietary seedling ‘10-462-9’, in most horticultural characteristics. However, plants of the new cultivar differ in the following ways:
-
- 1. New cultivar has double flowers; pollen parent is single flowered.
- 2. New variety is sterile; seed parent is fertile.
- 3. Flowers of new variety are long lasting; pollen parent's flowers do not last as long.
- 4. New cultivar has a long flowering period; parent ceased flowering when seed had set under natural conditions.
Plants of the new variety can be compared to plants of the Primula vulgaris cultivar ‘Kerbelbut’ (U.S. Plant Pat. No. 16,373). In side-by-side comparisons conducted in Over, Cambridge, United Kingdom, plants of the new Primula differed from plants of the cultivar ‘Kerbelbut’ in the following characteristics:
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- 1. New variety's mature flower is color 12A on the upper surface, 9B and C on the lower surface; comparator's color is 6A.
- 2. New cultivar's flower diameter is 5 cm; comparator's diameter is 4 cm.
- 3. Flowering time for new variety is about 2 weeks earlier than that of comparator, depending on climate.
Plants of the ‘KERBELGOLDIE’ can be compared to plants of the Primula vulgaris cultivar ‘Sunshine Susie’, not patented. In side-by-side comparisons conducted in Over, Cambridge, United Kingdom, plants of the new Primula differed from plants of the cultivar ‘Sunshine Susie’ in the following characteristics:
-
- 1. Flower color of new cultivar is a golden yellow; comparator is a soft yellow.
- 2. New cultivar's flower size is large; comparator's is small to medium.
- 3. New variety has an enlarged calyx—jack in the green; comparator has a normal calyx.
- 4. New variety has a short, stiff peduncle; comparator has a medium-long, thin peduncle.
The accompanying photograph in FIG. 1 illustrates in full color typical plants of ‘KERBELGOLDIE’ grown in Over, Cambridge, United Kingdom, in a glass-covered greenhouse and under commercial production practices during the spring. Plants were about four to five months old when the photographs were taken. During the production of the plants, day temperatures ranged from 5 to 15 degrees C. and night temperatures ranged from 2 to 12 degrees C.
The photographs were taken using conventional techniques and although colors may appear different from actual colors due to light reflectance it is as accurate as possible by conventional photographic techniques.
In the following description, color references are made to The Royal Horticultural Society Color Chart, 1995 except where general terms of ordinary dictionary significance are used. The following observations and measurements describe ‘KERBELGOLDIE’ plants grown under commercial production practices during the spring in Cambridge, United Kingdom. During the production of the plants, day temperatures ranged from 5 to 15 degrees C. and night temperatures ranged from 2 to 12 degrees C. No chemical or photoperiodic treatments were given. Measurements and numerical values represent averages of typical flowering types.
- Botanical classification: Primula vulgaris ‘KERBELGOLDIE’.
- Age of the plant described: Approximately 4 to 5 months in an 11 cm pot.
- Method: Tissue culture.
- Time to initiate roots: About four weeks at 20° C.
- Time to produce a rooted young plant: About six weeks at 20° C.
- Root description: Fibrous, colored near RHS White 155A.
- Growth habit: Upright, compact and uniform; inverted triangle. Vigorous growth.
- Height: Approximately 11 to 13 cm.
- Plant spread: Approximately 22 to 25 cm.
- Branching characteristics: No branches, foliage emerges basally.
- Leaf:
-
- Arrangement.—Basal, simple.
- Average length.—Approximately 12 cm.
- Average width.—Approximately 4 to 5 cm.
- Shape of blade.—Oblanceolate.
- Apex.—Obtuse.
- Base.—Acute.
- Margin.—Slightly crenate, irregular.
- Texture of top surface.—Smooth, rugose.
- Texture of bottom surface.—Veins prominent.
- Color.—Developing foliage upper side: Darker than RHS 144A. Developing foliage under side: Near RHS 144A. Mature foliage upper side: Near RHS 146A. Mature foliage under side: Near RHS 146B.
- Venation.—Type: Pinnate. Venation color upper side: Near RHS 145B-C. Venation color under side: Near RHS 145C-D.
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- Petiole:
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- Length.—Approximately 1.0 to 2.5 cm.
- Diameter.—0.4 to 0.7 cm.
- Color.—Upper Surface: Near RHS 145D, sometimes tinged 186C towards base of developing leaves. Lower Surface: Near RHS 157A sometimes tinged 186D toward base.
- Texture all surfaces.—Glabrous, smooth.
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- Bloom period: Recurrent flowering during the Spring under United Kingdom outdoor conditions. Very free flowering.
- Inflorescence: Solitary, rounded double flowers, upright and outwardly facing.
- Persistent or self-cleaning: Persistent.
- Fragrance: Fragrant.
- Flowers per plant: 45-62 flowers and buds.
- Flower bud:
-
- Height.—1 to 1.3 cm.
- Diameter.—0.9 to 1.2 cm.
- Shape.—Ovoid.
- Color.—RHS 6A.
-
- Individual flower:
-
- Diameter.—4 to 5 cm.
- Depth.—2.5 to 3.3 cm.
- Petals.—53 to 72 per flower, in several concentric whorls.
- Length (including tube).—1.5 to 2.4 cm.
- Width.—1.3 to 2.0 cm.
- Shape.—Obcordate.
- Apex.—Emarginate.
- Margin.—Mostly entire.
- Texture, upper and lower surfaces.—Glabrous, satiny, slightly corrugated lower surface.
- Color.—Developing petals, upper surface: RHS 6A. Developing petals, lower surface: RHS 6B. Mature petals, upper surface: RHS 12A. Mature petals, Lower surface: RHS 9B and 9C, colors present individually.
- Sepals.—Quantity per flower: 5 in a single whorl; fused at base; large and “frame” the flower. Length: 3 to 3.5 cm. Width: 1.5 to 2.2 cm. Shape: Oblanceolate. Apex: Obtuse. Texture, upper and lower surfaces: Smooth, slightly rugose. Color, upper surface: RHS 146A. Color, lower surface: RHS 146B-C.
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- Peduncle:
-
- Peduncle length.—8.5 to 12 cm.
- Peduncle diameter.—0.2 to 0.3 cm.
- Orientation.—Mostly erect.
- Strength.—Strong.
- Color.—Near RHS 160C, streaked 186B to a greater or lesser extent.
- Texture.—Pubescent.
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Development of reproductive organs has not been observed.
- Disease resistance: Plants of the new Primula have not been noted to be resistant to pathogens and pests common to Primula.
- Temperature tolerance: Plants of the new Primula have been observed to have tolerated temperatures from about −5 to 28 degrees C.
- Fruit/seed production: Fruit and seed production not observed, flowers are sterile.
Claims (1)
1. A new and distinct cultivar of Primula plant named ‘KERBELGOLDIE’ as herein illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/998,358 USPP31143P2 (en) | 2018-07-27 | 2018-08-07 | Primula vulgaris ‘KERBELGOLDIE’ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
QZPBR201802453 | 2018-07-27 | ||
US15/998,358 USPP31143P2 (en) | 2018-07-27 | 2018-08-07 | Primula vulgaris ‘KERBELGOLDIE’ |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP31143P2 true USPP31143P2 (en) | 2019-11-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/998,358 Active USPP31143P2 (en) | 2018-07-27 | 2018-08-07 | Primula vulgaris ‘KERBELGOLDIE’ |
Country Status (1)
Country | Link |
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US (1) | USPP31143P2 (en) |
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2018
- 2018-08-07 US US15/998,358 patent/USPP31143P2/en active Active
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