USPP16839P2 - Rhododendron plant named ‘Carmen’ - Google Patents
Rhododendron plant named ‘Carmen’ Download PDFInfo
- Publication number
- USPP16839P2 USPP16839P2 US11/082,722 US8272205V USPP16839P2 US PP16839 P2 USPP16839 P2 US PP16839P2 US 8272205 V US8272205 V US 8272205V US PP16839 P2 USPP16839 P2 US PP16839P2
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- carmen
- rhododendron
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- WMFYOYKPJLRMJI-UHFFFAOYSA-N Lercanidipine hydrochloride Chemical compound Cl.COC(=O)C1=C(C)NC(C)=C(C(=O)OC(C)(C)CN(C)CCC(C=2C=CC=CC=2)C=2C=CC=CC=2)C1C1=CC=CC([N+]([O-])=O)=C1 WMFYOYKPJLRMJI-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 241000208422 Rhododendron Species 0.000 title claims abstract description 17
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 9
- 244000083724 Rhododendron simsii Species 0.000 description 5
- 241000276306 Rhododendron obtusum Species 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 241001164374 Calyx Species 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000009396 hybridization Methods 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- ZDXLFJGIPWQALB-UHFFFAOYSA-M disodium;oxido(oxo)borane;chlorate Chemical compound [Na+].[Na+].[O-]B=O.[O-]Cl(=O)=O ZDXLFJGIPWQALB-UHFFFAOYSA-M 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000011282 treatment 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
- A01H6/36—Ericaceae, e.g. azalea, cranberry or blueberry
- A01H6/364—Rhododendron, e.g. Azalea
Definitions
- Botanical classification Rhododendron simsii ⁇ Rhododendron obtusum.
- the present invention relates to a new and distinct cultivar of Rhododendron plant botanically known as Rhododendron simsii and hereinafter referred to by the cultivar name ‘Carmen’.
- Carmen is a hybrid that originated from the induced hybridization of the female or seed parent Rhododendron simsii ‘Helmut Vogel’ (not patented) and the male or pollen parent Rhododendron obtusum ‘Rose Bud’ (not patented).
- the cultivar ‘Carmen’ was selected by the inventor in 1994 as a single plant within the progeny of the stated cross in a cultivated area of Kruishoutem, Belgium.
- the new cultivar ‘Carmen’ is distinguishable from the female parent Rhododendron ‘Helmut Vogel’ by the following characteristics:
- the new cultivar ‘Carmen’ is distinguishable from the male parent Rhododendron ‘Rose Bud’ by the following characteristics:
- the closest comparison cultivar is the male parent Rhododendron ‘Rose Bud’.
- the accompanying photograph illustrates the distinguishing traits of Rhododendron ‘Carmen’.
- the plant in the photograph shows an overall view of a 24 month old plant.
- the photograph was 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.
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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 cultivar of Rhododendron plant named ‘Carmen’ that is characterized by vigorous growth, good leaf retention, double light pink flowers, a flower life of 3 to 4 weeks and winter hardiness to −10 degrees Centigrade.
Description
Botanical classification: Rhododendron simsii×Rhododendron obtusum.
Variety denomination: ‘Carmen’.
The present invention relates to a new and distinct cultivar of Rhododendron plant botanically known as Rhododendron simsii and hereinafter referred to by the cultivar name ‘Carmen’.
‘Carmen’ is a hybrid that originated from the induced hybridization of the female or seed parent Rhododendron simsii ‘Helmut Vogel’ (not patented) and the male or pollen parent Rhododendron obtusum ‘Rose Bud’ (not patented). The cultivar ‘Carmen’ was selected by the inventor in 1994 as a single plant within the progeny of the stated cross in a cultivated area of Kruishoutem, Belgium.
Asexual reproduction of the new cultivar ‘Carmen’ by cuttings was first performed in 1994 in Kruishoutem, Belgium. Since that time, under careful observation, the unique characteristics of the new cultivar have been uniform, stable and reproduced true to type in successive generations of asexual reproduction.
The following represent the distinguishing characteristics of the new Rhododendron cultivar ‘Carmen’. These traits in combination distinguish ‘Carmen’ as a new and distinct cultivar apart from all other existing varieties of Rhododendron known to the inventor.
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- 1. Rhododendron ‘Carmen’ exhibits vigorous growth.
- 2. Rhododendron ‘Carmen’ exhibits good leaf retention.
- 3. Rhododendron ‘Carmen’ exhibits double light pink flowers.
- 4. Rhododendron ‘Carmen’ exhibits a flower life of 3 to 4 weeks.
- 5. Rhododendron ‘Carmen’ exhibits winter hardiness to −10 degrees Centigrade.
The new cultivar ‘Carmen’ is distinguishable from the female parent Rhododendron ‘Helmut Vogel’ by the following characteristics:
-
- 1. ‘Carmen’ has better winter hardiness to −10 degrees Centigrade.
- 2. ‘Carmen’ has smaller flowers.
The new cultivar ‘Carmen’ is distinguishable from the male parent Rhododendron ‘Rose Bud’ by the following characteristics:
-
- 1. ‘Carmen’ has good leaf retention. The leaves of the male parent are subject to leaf drop.
- 2. ‘Carmen’ has a lighter flower color.
- 3. ‘Carmen’ has smaller flowers.
The closest comparison cultivar is the male parent Rhododendron ‘Rose Bud’.
The accompanying photograph illustrates the distinguishing traits of Rhododendron ‘Carmen’. The plant in the photograph shows an overall view of a 24 month old plant. The photograph was 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.
The following is a detailed description of the new Rhododendron cultivar named ‘Carmen’. Data was collected in Kruishoutem, Belgium from 24 month old glass greenhouse grown plants in 14 cm. containers. The time of year was Winter and the average daytime temperature was 20° Centigrade during the Summer and 4° Centigrade during the Winter. The average nighttime temperature was 15° Centigrade during the Summer and 4° Centigrade during the Winter. The light level was natural outdoor light and there were no photoperiodic treatments. Pinching was performed between the end of April and the middle of June. Osmocote was applied at the rate of 1 gram per liter. Color determinations are in accordance with The Royal Horticultural Society Colour Chart 2001 edition, except where general color terms of ordinary dictionary significance are used. The growing requirements are similar to the species. ‘Carmen’ has not been tested under all possible conditions and phenotypic differences may be observed with variations in environmental, climatic, and cultural conditions, however, without any variance in genotype.
- Botanical classification: Rhododendron simsii×Rhododendron obtusum ‘Carmen’.
- Use: Ornamental Perennial.
- Parentage: ‘Carmen’ is a hybrid that resulted from the induced hybridization of the following plants:
- Female or seed parent Rhododendron simsii ‘Helmut Vogel’.
- Male or pollen parent Rhododendron obtusum ‘Rose Bud’.
- Vigor: Moderate.
- Growth rate: Approximately 8 to 15 cm. per year.
- Growth habit: Broad upright, densely branched.
- Plant shape: Flattened globose.
- Suitable container size: 1.0 liter container.
- Height: Average 19.0 cm. in height.
- Width: Average 27.0 cm. in width.
- Hardiness: −10 degrees Centigrade.
- Propagation: Cuttings.
- Time to initiate roots: Approximately 30 days to produce roots on an initial cutting.
- Time to produce a rooted cutting or liner: Approximately 60 days.
- Root system: Fine and fibrous.
- Stem:
-
- Branching habit.—Freely branching.
- Average number of lateral branches.—6.
- Pinching.—Yes.
- Lateral branch diameter.—2.5 mm. in diameter.
- Lateral branch length.—11.0 cm. in length.
- Lateral branch strength.—Moderately strong.
- Stem color.—144B, older stems 200D.
- Pubescence.—Dense, length 1.5 mm, color 175C to 175D.
- Internode length.—8 mm. between nodes.
- Shape.—Round.
- Surface.—Dull.
- Stem strength.—Moderately strong.
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- Foliage:
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- Texture.—Dull, slightly leathery.
- Leaf arrangement.—Alternate, clustered towards the top of the stems.
- Compound or single.—Single.
- Quantity of leaves per lateral branch.—22.
- Leaf shape.—Elliptic.
- Leaf apex.—Acute.
- Leaf base.—Acute.
- Leaf length.—4.8 cm. in length.
- Leaf width.—2.0 cm. in width.
- Pubescence.—Slight, both sides, length 1 mm, color gray-orange N175C to N175D.
- Leaf margin.—Entire.
- Vein pattern.—Pinnate.
- Young leaf color (upper surface).—137C.
- Young leaf color (lower surface).—138B.
- Mature leaf color (upper surface).—136B.
- Mature leaf color (lower surface).—138A.
- Vein color (lower surface).—143C.
- Vein color (upper surface).—143B.
- Leaf attachment.—Petiolate.
- Petiole dimensions.—9 mm. in length and 2 mm. in diameter.
- Petiole color.—145A.
- Durability of foliage to stress.—High.
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- Flower:
-
- Flower arrangement.—Terminal clusters.
- Inflorescence type.—Double.
- Inflorescence dimensions.—7.5 cm. in diameter and 4.0 cm. in height.
- Flowering habit.—Continuously once a year.
- Quantity of flowers per lateral stem.—Approximately 5.
- Quantity of flower buds per lateral stem.—Approximately 5.
- Quantity of flowers and buds per plant.—Approximately 155.
- Flowering season.—Spring.
- Time to flower or response time.—10.0 months.
- Rate of flower opening.—After the first flower of a cluster has opened, all flowers of that cluster will open in approximately 14 days.
- Fragrance.—None.
- Self-cleaning or persistent.—Self-cleaning.
- Flower bud length.—9 mm. in length.
- Flower bud diameter.—7 mm. in diameter.
- Flower bud shape.—Ovate.
- Bud color.—151D.
- Rate of bud opening.—10 days.
- Flower aspect.—Upright to outward.
- Flower shape.—Funnelform.
- Flower dimensions.—Average 7.5 cm. in diameter and 5.0 cm. in height.
- Flower longevity.—Lasts approximately 24 to 30 days on plant.
- Petal appearance.—Dull, slight velvety.
- Petal texture.—Glabrous.
- Petal arrangement.—Fused into a funnelform shape.
- Number of petals.—Five in number.
- Petals fused or unfused.—Lower ¼ of petals are fused.
- Petal shape.—Irregular obovate.
- Petal margin.—Entire.
- Petal apex.—Rounded.
- Petal dimensions.—Average 2.3 cm. in length and 1.5 cm. in width.
- Petal color when opening (upper side).—65A, base 144D.
- Petal color when opening (under side).—68B, changing to 68C to 68D towards the base, base 144D.
- Petal color when fully opened (upper side).—65A, base 144D.
- Petal color when fully opened (under side).—68B, changing to 68C to 68D towards the base, base 144D.
- Petal color fading to.—Not fading.
- Petaloid appearance.—Dull, slight velvety.
- Petaloid arrangement.—Rotate, in the center of the flower.
- Number of petaloids.—Average Five in number.
- Petaloid shape.—Obovate.
- Petaloid margin.—Entire.
- Petaloid apex.—Rounded.
- Petaloid dimensions.—Average 2.3 cm. in length and 1.2 cm. in width.
- Petaloid color when opening (both sides).—65A to 68B, lighter toward the base 68C to 68D.
- Petaloid color when fully opened (both sides).—65A to 68B, lighter toward the base 68C to 68D.
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- Calyx:
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- Calyx shape.—Campanulate.
- Calyx dimensions.—7.0 mm. in length and 1.1 cm. in diameter.
-
- Sepals:
-
- Sepal appearance.—Dull, pubescent.
- Sepal arrangement.—Campanulate.
- Number of sepals.—Five in number.
- Sepals fused or unfused.—Lower 50% fused.
- Sepal shape.—Ovate.
- Sepal margin.—Entire.
- Sepal apex.—Acute.
- Sepal dimensions.—Average 7.0 mm. in length and 4.0 mm. in width.
- Sepal color when opening (both sides).—144A.
- Sepal color when fully opened (both sides).—144A.
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- Bracts:
-
- Number of bracts.—5 in number.
- Bract dimensions.—1.2 cm. in length and 7 mm. in width.
- Bract shape.—Ovate.
- Bract apex.—Acute.
- Bract pubescence.—Sparsely covered on under side, 1.5 mm in length, color 175C to 175D.
- Bract color (both sides).—144A.
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- Reproduction organs:
-
- Stamen number.—1.
- Anther shape.—Dorsifixed, oval, not fully developed.
- Amount of pollen.—None.
- Pistil number.—1, not fully developed.
- Pistil dimensions.—1.8 cm. in length.
- Stigma shape.—Club shaped, flattened at the top.
- Stigma color.—144B.
- Style length.—1.75 mm.
- Style color.—145C with a base 145A.
- Ovary color.—138A to 138B.
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- Seed: Seed production has not been observed.
- Disease and pest resistance: Plants of the new Rhododendron have not been observed for disease or pest resistance.
Claims (1)
1. A new and distinct variety of Rhododendron plant named ‘Carmen’ as described and illustrated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/082,722 USPP16839P2 (en) | 2005-03-17 | 2005-03-17 | Rhododendron plant named ‘Carmen’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/082,722 USPP16839P2 (en) | 2005-03-17 | 2005-03-17 | Rhododendron plant named ‘Carmen’ |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP16839P2 true USPP16839P2 (en) | 2006-07-18 |
Family
ID=36659308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/082,722 Active 2025-05-05 USPP16839P2 (en) | 2005-03-17 | 2005-03-17 | Rhododendron plant named ‘Carmen’ |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP16839P2 (en) |
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2005
- 2005-03-17 US US11/082,722 patent/USPP16839P2/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: HORTIBREED NV, BELGIUM Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:VANDERHAEGEN, JOHAN;REEL/FRAME:016396/0735 Effective date: 20050304 |