USPP29410P2 - Phlox plant named ‘Florphfabv’ - Google Patents
Phlox plant named ‘Florphfabv’ Download PDFInfo
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- USPP29410P2 USPP29410P2 US15/731,495 US201715731495V USPP29410P2 US PP29410 P2 USPP29410 P2 US PP29410P2 US 201715731495 V US201715731495 V US 201715731495V US PP29410 P2 USPP29410 P2 US PP29410P2
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- 241000124429 Phlox Species 0.000 title claims abstract description 9
- 238000003892 spreading Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 19
- 241001573881 Corolla Species 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 4
- 241000490811 Phlox ovata Species 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 102200124876 rs28928896 Human genes 0.000 description 3
- 241001164374 Calyx Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000223782 Ciliophora Species 0.000 description 1
- 241000006479 Cyme Species 0.000 description 1
- 241000218922 Magnoliophyta 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
- 235000009508 confectionery Nutrition 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
- 230000000762 glandular Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 241000894007 species Species 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
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
- A01H6/70—Polemoniaceae, e.g. Phlox
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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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- 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 and distinct cultivar of Phlox plant named ‘Florphfabv’, characterized by its light violet-blue colored flowers, dark green-colored foliage, and moderately vigorous, mounded-spreading growth habit, is disclosed.
Description
Latin name of genus and species of plant claimed: Phlox subulata.
Variety denomination: ‘Florphfabv’.
The present invention relates to a new and distinct cultivar of Phlox plant botanically known as Phlox subulata and hereinafter referred to by the cultivar name ‘Florphfabv’.
The new cultivar originated in a controlled breeding program in Quedlinburg, Germany during April 2008. The objective of the breeding program was the development of Phlox cultivars with increased cold tolerance and blue-colored flowers.
The new Phlox cultivar is the result of open-pollination. The female (seed) parent of the new cultivar is ‘G.F. Wilson’, also known as ‘Lilacina’, not patented, characterized by its light lavender-blue colored flowers, medium green-colored foliage, and vigorous, mounded growth habit. The male (pollen) parent of the new cultivar is unknown. The new cultivar was discovered and selected as a single flowering plant within the progeny of the above stated open-pollination during April 2009 in a controlled environment in Quedlinburg, Germany.
Asexual reproduction of the new cultivar by terminal stem cuttings since April 2009 in Quedlinburg, Germany has demonstrated that the new cultivar reproduces true to type with all of the characteristics, as herein described, firmly fixed and retained through successive generations of such asexual propagation.
The following characteristics of the new cultivar have been repeatedly observed and can be used to distinguish ‘Florphfabv’ as a new and distinct cultivar of Phlox plant:
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- 1. Light violet-blue colored flowers;
- 2. Dark green-colored foliage; and
- 3. Moderately vigorous, mounded-spreading growth habit.
Plants of the new cultivar differ from plants of the female parent primarily in flower color and growth vigor.
Of the many commercially available Phlox cultivars, the most similar in comparison to the new cultivar is Early Spring Blue ‘Barsixtynine’, U.S. Plant patent application Ser. No. 13/136,380, now abandoned. However, in comparison, plants of the new cultivar differ from plants of ‘Barsixtynine’ in at least the following characteristics:
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- 1. Plants of the new cultivar have a slightly lighter flower color with darker colored spots at the corolla tube opening than plants of ‘Barsixtynine’;
- 2. Plants of the new cultivar have a darker colored corolla tube than plants of ‘Barsixtynine’; and
- 3. Plants of the new cultivar have smaller leaves than plants of ‘Barsixtynine’.
The accompanying photographs show, as nearly true as it is reasonably possible to make the same in color illustrations of this type, typical flower and foliage characteristics of the new cultivar. Colors in the photographs differ slightly from the color values cited in the detailed description, which accurately describes the colors of ‘Florphfabv’. The plants were approximately 10 months old and were grown in 13 cm pots for approximately 9 months in an outdoor nursery location in Hendrik-Ido-Ambacht, The Netherlands.
The new cultivar has not been observed under all possible environmental conditions to date. Accordingly, it is possible that the phenotype may vary somewhat with variations in the environment, such as temperature, light intensity, and day length, without, however, any variance in genotype.
The chart used in the identification of colors described herein is The R.H.S. Colour Chart of The Royal Horticultural Society, London, England, 2015 edition, except where general color terms of ordinary significance are used. The color values were determined in April 2017 under natural light conditions in Boskoop, The Netherlands.
The following descriptions and measurements describe approximately 10-month old plants produced from cuttings from stock plants and grown in an outdoor nursery location in Hendrik-Ido-Ambacht, The Netherlands under conditions comparable to those used in commercial practice. The plants were grown in 13 cm pots utilizing a soilless growth medium for approximately 9 months. During this period the maximum temperatures ranged from 92° F. to 68° F. (33.3° C. to 20° C.) and the minimum temperatures ranged from 19° F. to 29° F. (−7.2° C. to −1.7° C.). Measurements and numerical values represent averages of typical plants.
- Botanical classification: Phlox subulata cultivar Florphfabv.
- Parentage:
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- Female parent.—‘G.F. Wilson’, also known as ‘Lilacina’, not patented.
- Male parent.—Unknown.
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- Propagation:
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- Type cutting.—Terminal stem.
- Time to initiate roots.—Approximately 12 to 14 days.
- Time to produce a rooted cutting.—Approximately 42 to 49 days.
- Root description.—Slightly fibrous, non-fleshy, thin, 159C in color.
- Rooting habit.—Freely branched, dense.
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- Plant description:
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- Commercial crop time.—Approximately 5 to 6 months from a rooted cutting to finish in a 13 cm pot.
- Growth habit and general appearance.—Herbaceous perennial, moderately vigorous, mounded-spreading habit.
- Hardiness.—USDA Zone 4a (−30° F. to −25° F./−34.4° C. to −31.7° C.).
- Size.—Height: Approximately 13.4 cm. Width: Approximately 38.2 cm.
- Branching habit.—Low to moderate basal branching.
- Branch.—Quantity: Approximately 18. Shape: Rounded. Strength: Strong. Length to base of inflorescence: Approximately 9.4 cm. Diameter: Approximately 2.0 mm. Length of central internode: Approximately 9.0 mm. Texture: Glabrous. Color of young stems: 184B. Color of mature stems: 145A, transitioning to 197D with age.
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- Foliage description:
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- General description.—Quantity of leaves per main branch: Approximately 22. Fragrance: None. Form: Simple. Arrangement: Opposite.
- Leaves.—Shape: Narrowly lanceolate. Margin: Entire, ciliate. Apex: Narrowly acute. Base: Broadly cuneate, sessile. Venation pattern: Pinnate. Length of mature leaf: Approximately 2.1 cm. Width of mature leaf: Approximately 2.0 mm. Texture of upper surface: Glabrous. Texture of lower surface: Glabrous. Color of upper surface of young foliage: 144A with venation of 145C to 145D. Color of lower surface of young foliage: 144A with venation of 146D. Color of upper surface of mature foliage: NN137A with venation of NN137A, occasionally tinted with 187A. Color of lower surface of mature foliage: 144A with venation of 146D, occasionally tinted with 187A.
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- Flowering description:
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- Flowering habit.—‘Florphfabv’ is freely flowering under outdoor growing conditions blooming in early spring.
- Lastingness of individual flower on the plant.—Approximately 7 to 10 days.
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- Inflorescence description:
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- General Description.—Type: Cyme, self-cleaning. Quantity per plant: Approximately 700. Fragrance: Moderately sweet. Height: Approximately 4.1 cm. Width: Approximately 4.0 cm. Quantity of fully open flowers per inflorescence: Approximately 3.
- Peduncle.—Strength: Strong. Aspect: Primary erect, axillary acute angle to stem. Length of primary: Approximately 1.6 cm. Diameter of primary: Approximately 1.0 mm. Length of axillary: Approximately 1.2 cm. Diameter of axillary: Less than 1.0 mm. Texture: Moderately pubescent. Color: Closest to but redder than 200D.
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- Flower description:
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- Type.—Single.
- Bud.—Rate of opening: Generally takes 3 to 5 days for bud to progress from first color to fully open flower.
- Bud just before opening.—Shape: Ellipsoid to obovoid. Length: Approximately 13.0 mm. Diameter: Approximately 4.0 mm. Color: 92C, immature calyx colored 143A.
- Corolla.—Shape: Salverform. Aspect: Facing upright and outward. Length: Approximately 1.4 mm. Diameter: Approximately 2.3 mm.
- Petals.—Quantity: 5, lower half of petals fused into a narrow tube. Shape: Obovate. Margin: Entire. Apex: Deeply emarginate, forming two lobes each having obtuse apex. Length of free portion: Approximately 1.1 cm. Width: Approximately 9.0 mm. Color of upper surface when first open: 91B, with two small spots of N92D at corolla tube opening. Color of lower surface when first open: 85C. Color of upper surface when fully open: 91B to 91C, with two small spots of N92D at corolla tube opening. Color of lower surface when fully open: 85C.
- Corolla tube.—Length: Approximately 1.2 cm. Diameter at distal end: Approximately 2.0 mm. Diameter at proximal end: Approximately 1.2 mm. Texture of inner and outer surfaces: Glabrous. Color of inner surface: N92B with 93C. Color of outer surface: N92D.
- Calyx.—Shape: Campanulate. Length: Approximately 7.0 mm. Diameter: Approximately 5.0 mm.
- Sepals.—Quantity per flower: 5, base fused. Shape: Linear. Apex: Narrow apiculate. Length: Approximately 6.0 mm. Width: Approximately 1.2 mm. Texture of inner surface: Glabrous. Texture of outer surface: Sparsely pubescent with very short glandular hairs. Color of inner surface: 147B. Color of outer surface: 147B, strongly tinted with darker than 197A.
- Pedicel.—Strength: Strong, flexible. Aspect: Primary erect, axillary acute angle to peduncle. Length: Approximately 1.2 cm. Diameter: Less than 1.0 mm. Texture: Smooth, glabrous. Color: Closest to but redder than 200D.
- Reproductive organs.—Androecium: Stamen quantity: 5 per flower. Stamen length: Approximately 1.0 cm. Anther shape: Oblong, basifixed. Anther color: 156D. Pollen amount: Sparse. Pollen color: 14A. Gynoecium: Pistil quantity: 1 per flower. Pistil length: Approximately 8.5 mm. Stigma shape: Cleft, three-parted. Stigma color: 154C. Style length: Approximately 7.0 mm. Style color: 154C to 154D. Ovary color: 143A.
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- Seed and fruit production: Neither seed nor fruit production has been observed.
- Disease and pest resistance: Resistance to pathogens and pests common to Phlox has not been observed.
Claims (1)
1. A new and distinct cultivar of Phlox plant named ‘Florphfabv’, substantially as herein illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/731,495 USPP29410P2 (en) | 2017-06-19 | 2017-06-19 | Phlox plant named ‘Florphfabv’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/731,495 USPP29410P2 (en) | 2017-06-19 | 2017-06-19 | Phlox plant named ‘Florphfabv’ |
Publications (1)
Publication Number | Publication Date |
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USPP29410P2 true USPP29410P2 (en) | 2018-06-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US15/731,495 Active USPP29410P2 (en) | 2017-06-19 | 2017-06-19 | Phlox plant named ‘Florphfabv’ |
Country Status (1)
Country | Link |
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US (1) | USPP29410P2 (en) |
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2017
- 2017-06-19 US US15/731,495 patent/USPP29410P2/en active Active
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