USPP15165P2 - Clematis plant named ‘EVIpo025’ - Google Patents
Clematis plant named ‘EVIpo025’ Download PDFInfo
- Publication number
- USPP15165P2 USPP15165P2 US10/640,802 US64080203V USPP15165P2 US PP15165 P2 USPP15165 P2 US PP15165P2 US 64080203 V US64080203 V US 64080203V US PP15165 P2 USPP15165 P2 US PP15165P2
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- clematis
- evipo025
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- 241000218158 Clematis Species 0.000 title claims abstract description 17
- 230000012010 growth Effects 0.000 claims abstract description 8
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 3
- 239000011122 softwood Substances 0.000 claims abstract 2
- 230000005923 long-lasting effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 10
- 230000001154 acute effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 240000001140 Mimosa pudica Species 0.000 description 2
- 238000009396 hybridization Methods 0.000 description 2
- 102220005432 rs33964623 Human genes 0.000 description 2
- 241001465180 Botrytis Species 0.000 description 1
- 241001078973 Clematis viticella Species 0.000 description 1
- 241000006479 Cyme Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A01H6/72—Ranunculaceae, e.g. Clematis
Definitions
- Botanical classification Clematis viticella.
- the present invention constitutes a new and distinct variety of Clematis which originated from a controlled crossing between Clematis ‘Burma Star’, non-patented, and Clematis ‘Royal Velvet’ EVIfour, described in U.S. Plant Pat. No. 9,299 issued Oct. 28, 1994. The two parents were crossed and the resulting seed was planted in a controlled environment.
- the new clematis may be distinguished from its male pollen parent, Clematis ‘Burma Star’, by the following combination of characteristics:
- Average range of height for Clematis ‘Burma Star’ is 2 to 2.5 meters, while that of ‘EVIpo025’ is typically 1.5 to 2 meters.
- Tepals of Clematis ‘Burma Star’ are typically Red-Purple Group 72, tepals of ‘EVIpo025’ are Violet Group 86.
- ‘EVIpo025’ was selected by Raymond J. Evison and Mogens N. Olesen in their Clematis development program in Domarie Vineries Les Sauvagees, St. Sampsons, Guernsey, Channel Islands, United Kingdom in 1998.
- FIG. 1.1 Juvenile stem with petioles and attachment of flower bud
- FIG. 1.2 Mature compound leaf and leaflets
- FIG. 1.3 Flower bud and partially opened flower
- FIG. 1.4 Open flower, upper side
- FIG. 1.5 Open flower, lower side.
- Clematis ‘Royal Velvet’ EVIfour a patented variety described and illustrated in U.S. Plant Pat. No. 9,299 and issued on Oct. 28, 1994.
- Chart 1 details several physical characteristics of ‘EVIpo025’ and the comparison variety.
- Bud color RHS 138D of the Green Color Group at 1 ⁇ 4 open.
- Length. 40 mm to 60 mm average length.
- the upper surface of the tepal has a slight central bar that becomes more evident as the flower ages. Color Purple N79C.
- Lastingness. Flowers persist 7 to 12 days on the plant.
- Size Length 50 to 60 mm. Width 25 to 30 mm.
- Shape Individual tepal shape is elliptic.
- Tepals are arranged regularly.
- Plant form Climbing and spreading.
- Plant growth Average vigor.
- Internodes Shape: Cylindrical. Length: 60 to 80 mm.
- Stem size Length is 100 to 150 cm. Diameter is 2 mm.
- Leaf characteristics Deciduous. 3 ovate leaflets arranged in pinnate from.
- Compound leaf. 180 mm (l) ⁇ 100 mm (w).
- Plant leaves and leaflets Plant leaves and leaflets:
- Terminal leaflet margin is entire.
- Shape Base of leaflet: Acute and rounded. Apex of leaflet: Acute.
- Leaflet size 50 to 70 mm in length by 30 to 40 mm wide.
- Disease resistance Subject to any disease that normally attacks the species, however the variety is more tolerant to botrytis than some Clematis.
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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 Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, purple flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
Description
Botanical classification: Clematis viticella.
Variety denomination: ‘EVIpo025’.
The present invention constitutes a new and distinct variety of Clematis which originated from a controlled crossing between Clematis ‘Burma Star’, non-patented, and Clematis ‘Royal Velvet’ EVIfour, described in U.S. Plant Pat. No. 9,299 issued Oct. 28, 1994. The two parents were crossed and the resulting seed was planted in a controlled environment.
The new clematis may be distinguished from its male pollen parent, Clematis ‘Burma Star’, by the following combination of characteristics:
1. Average range of height for Clematis ‘Burma Star’ is 2 to 2.5 meters, while that of ‘EVIpo025’ is typically 1.5 to 2 meters.
2. Tepals of Clematis ‘Burma Star’ are typically Red-Purple Group 72, tepals of ‘EVIpo025’ are Violet Group 86.
The objective of the hybridization of this Clematis variety for commercial glasshouse and nursery culture was to create a new and distinct variety with unique qualities that this variety has:
1. Purple flowers.
2. Very free flowering.
3. Good repeat flowering.
4. Flowers well as a young plant.
5. Compact habit.
6. Good choice for small container use.
These qualities required improvement in Clematis varieties that were in commercial cultivation and the objectives have been substantially achieved in the new variety, as evidenced by the unique combination of characteristics that are present in ‘EVIpo025’ which distinguish it from all other varieties of which we are aware.
The seeds from the aforementioned hybridization were germinated and evaluations of the resulting seedling plants were conducted in a controlled environment. As a result, ‘EVIpo025’ was selected by Raymond J. Evison and Mogens N. Olesen in their Clematis development program in Domarie Vineries Les Sauvagees, St. Sampsons, Guernsey, Channel Islands, United Kingdom in 1998.
Asexual reproduction of ‘EVIpo025’ by cuttings was first done by Raymond J. Evison and Mogens N. Olesen in Domarie Vineries Les Sauvagees, St. Sampsons, Guernsey, Channel Islands, United Kingdom in 1998. This initial and subsequent propagations have demonstrated that the characteristics of ‘EVIpo025’ are true to type and are transmitted from one generation to the next.
The accompanying color illustration show as true as is reasonably possible to obtain in color photographs of this type:
FIG. 1.1 Juvenile stem with petioles and attachment of flower bud;
FIG. 1.2 Mature compound leaf and leaflets;
FIG. 1.3 Flower bud and partially opened flower;
FIG. 1.4 Open flower, upper side;
FIG. 1.5 Open flower, lower side.
The following is a detailed description of ‘EVIpo025’, as observed in its growth throughout the flowering period in 2 liter pots in an unheated glasshouse at Domarie Vineries Les Sauvagees, St. Sampsons, Guernsey, Channel Islands, United Kingdom. Observed plants are 2 years of age. Certain phenotypical characteristics of the variety may vary under different environmental, cultural, agronomic, seasonal, and climatic conditions. Color reference are made using The Royal Horticultural Society (London, England) Colour Chart, 2001.
For a comparison, the nearest existing Clematis variety is Clematis ‘Royal Velvet’ EVIfour, a patented variety described and illustrated in U.S. Plant Pat. No. 9,299 and issued on Oct. 28, 1994. Chart 1 details several physical characteristics of ‘EVIpo025’ and the comparison variety.
| CHART 1 | |||
| ‘Evipo025’ | ‘Evifour’ | ||
| Growth | Compact: seasons | Average: seasons | ||
| growth normally | growth normally | |||
| 1.5 m-2.0 m. | greater than 2.0 m. | |||
| Internode length | internode | |||
| is 60 mm-80 mm. | length 120 mm-160 mm. | |||
| Flower size | Small 100-130 mm | Medium 120-160 mm | ||
| diameter. | diameter. | |||
| Ability to | Improved | |||
| flower | flowering as a | |||
| young plant | ||||
| Tepal | Tepals overlap | Tepals only touch | ||
| arrangement | giving very | or overlap | ||
| “full” flower | slightly. | |||
| appearance. | ||||
Parents:
Pollen parent.—‘Burma Star’.
Seed parent.—‘EVIfour’.
Blooming habit: May through September.
Flower bud:
Size.—20 to 30 mm in length. Bud diameter is 12 to 15 mm.
Bud form.—Ovate.
Bud color.—RHS 138D of the Green Color Group at ¼ open.
Tepals.—RHS 86A of the Violet Color Group.
Peduncle:
Surface.—Smooth.
Length.—40 mm to 60 mm average length.
Color.—RHS 60 A of the Red-Purple Color Group.
Strength.—Erect.
Receptacle: None.
Borne.—In clusters. Compound cymes. Some early seasons flowers may be borne singly.
Flower bloom:
Size.—Medium. 100 to 130 mm in diameter. Flower depth is 5 to 10 mm. Anthers and stigmas protrude an additional 10 mm.
Form.—Upon opening, flat to concave, with tepals normally straight, occasionally reflexing.
Color.—Upon opening: Upper surface of tepals is RHS 86A of the Violet Color Group. Lower surface is RHS N79D of the Purple color group. There is a central bar, the color of Green Group 138C surrounded by white Group 155B. After opening: Upper surface is RHS 86A of the Violet color group. Basal zone is Violet Group 86A. Lower surface is RHS N79D of the Purple Color Group. There is a central bar, the color of Green Group 138C surrounded by white Group 155B.
Variations.—The upper surface of the tepal has a slight central bar that becomes more evident as the flower ages. Color Purple N79C.
Lastingness.—Flowers persist 7 to 12 days on the plant.
Fragrance.—None.
Tepals:
Size.—Length 50 to 60 mm. Width 25 to 30 mm.
Tepal count.—Double. Average range is 6 to 8 tepals.
Shape.—Individual tepal shape is elliptic.
Cross section.—Flat.
Undulation of margin.—Weak.
Margins.—Entire.
Tepal apex.—Narrowly acute.
Tepal base.—Rounded.
Recurvature of tip.—Outer sepals occasionally recurved.
Persistence.—Tepals fall from plant cleanly.
Arrangement.—Tepals are arranged regularly.
Reproductive organs:
Pollen.—Color: Yellow Group 2D.
Anthers.—Size: 7 to 12 mm in length. Color: Red-Purple Group 71A.
Filaments.—Size: 5 to 10 mm. Color: Red-Purple Group 61A.
Pistils.—Quantity: 35 to 45.
Stigmas.—As the flower ages the stigma may protrude slightly from between the anthers. Color: Yellow Group 2D.
Plant form: Climbing and spreading.
Plant growth: Average vigor.
Height: Seasons growth attains 1.5 to 2.0 meters.
Spread: 0.5 to 1.0 meter.
Hardiness: Trials to date show the variety hardy in USDA Zones 4-9.
Stems:
Color.—Older wood: Greyed-Orange Group 165C.
Internodes.—Shape: Cylindrical. Length: 60 to 80 mm.
Petioles.—Size: Average length is 30 to 60 mm. Petioloule is 15 to 30 mm. Color: Red, nearest RHS designation is Greyed-Purple group 187A. Clasping: By winding leaf petiole.
Bark.—Young wood: Smooth. Older wood: Smooth.
Stem size.—Length is 100 to 150 cm. Diameter is 2 mm.
Plant foliage:
Leaf characteristics.—Deciduous. 3 ovate leaflets arranged in pinnate from.
Compound leaf.—180 mm (l)×100 mm (w).
Color.—Top: Dark green. RHS 137A of the Green Color group. Bottom: Medium. RHS 137B of the Green Color group. New Growth: Green RHS 137C.
Plant leaves and leaflets:
Stipules.—Absent.
Petioles.—Length is 30 to 60 mm. Underneath: Without prickles.
Leaf edge.—Terminal leaflet margin is entire.
Shape.—Base of leaflet: Acute and rounded. Apex of leaflet: Acute.
Texture.—Upper side: Glabrous. Lower side: Ribbed.
Thickness.—Thin.
Glossiness.—Matte.
Leaflet size.—50 to 70 mm in length by 30 to 40 mm wide.
Disease resistance: Subject to any disease that normally attacks the species, however the variety is more tolerant to botrytis than some Clematis.
Claims (1)
1. A new and distinct variety of Clematis plant named ‘EVIpo025’, as illustrated and described herein as a distinct and novel clematis variety due to its abundant purple flowers with good keepability, attractive long lasting foliage and compact growth, year round flowering under glasshouse conditions, suitability for production from softwood cuttings in pots, durable flowers and foliage which make the variety suitable for distribution in the floral industry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/640,802 USPP15165P2 (en) | 2003-08-13 | 2003-08-13 | Clematis plant named ‘EVIpo025’ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/640,802 USPP15165P2 (en) | 2003-08-13 | 2003-08-13 | Clematis plant named ‘EVIpo025’ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP15165P2 true USPP15165P2 (en) | 2004-09-21 |
Family
ID=32991217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/640,802 Expired - Lifetime USPP15165P2 (en) | 2003-08-13 | 2003-08-13 | Clematis plant named ‘EVIpo025’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP15165P2 (en) |
-
2003
- 2003-08-13 US US10/640,802 patent/USPP15165P2/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: POULSEN ROSER APS, DENMARK Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OLESEN, MOGENS N.;EVISON, RAYMOND J.;REEL/FRAME:014407/0019 Effective date: 20030813 |