USPP35833P2 - Leucothoe plant named ‘SMNLFGRV’ - Google Patents
Leucothoe plant named ‘SMNLFGRV’ Download PDFInfo
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- USPP35833P2 USPP35833P2 US18/239,890 US202318239890V USPP35833P2 US PP35833 P2 USPP35833 P2 US PP35833P2 US 202318239890 V US202318239890 V US 202318239890V US PP35833 P2 USPP35833 P2 US PP35833P2
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- 241000117071 Leucothoe <amphipod> Species 0.000 title claims abstract description 26
- 241000196324 Embryophyta Species 0.000 description 42
- 241000372045 Leucothoe fontanesiana Species 0.000 description 7
- 239000003086 colorant Substances 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 241000751063 Leucothoe axillaris Species 0.000 description 1
- 241000218922 Magnoliophyta Species 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000005078 fruit development Effects 0.000 description 1
- -1 iginated Species 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000008117 seed development Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
- A01H6/36—Ericaceae, e.g. azalea, cranberry or blueberry
Definitions
- Botanical designation Leucothoe fontanesiana.
- the present invention relates to a new and distinct cultivar of Leucothoe plant, botanically known as Leucothoe fontanesiana , commonly referred to as Highland or Mountain Doghobble and hereinafter referred to by the cultivar name ‘SMNLFGRV’.
- the new Leucothoe is a product of a planned breeding program conducted by the Inventor in Grand Haven, Michigan.
- the objective of the breeding program was to develop new freely branching Leucothoe plants with attractive and intense leaf variegation.
- the new Leucothoe plant originated from an open-pollination in 2015 on Grand Haven, Michigan of Leucothoe fontanesiana ‘Giards Rainbow’, not patented, as the female, or seed, parent with an unknown selection of Leucothoe fontanesiana as the male, or pollen, parent.
- the new Leucothoe plant was discovered and selected by the Inventor in 2016 as a single flowering plant within the progeny of the stated open-pollination in a controlled environment in Grand Haven, Michigan.
- Plants of the new Leucothoe have not been observed under all possible combinations of environmental conditions and cultural practices.
- the phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity without, however, any variance in genotype.
- Plants of the new Leucothoe can be compared to plants of the female parent, ‘Giards Rainbow’.
- plants of the new Leucothoe differ primarily from plants of ‘Giards Rainbow’ in leaf color as leaves of the new Leucothoe are dark green and light yellow variegated whereas leaves of plants of ‘Giards Rainbow’ are green and dark yellow variegated.
- leaf variegation is more stable on plants of the new Leucothoe than plants of ‘Giards Rainbow’.
- Plants of the new Leucothoe can also be compared to plants of Leucothoe axillaris ‘Dodd's Variegated’, not patented.
- plants of the new Leucothoe differ primarily from plants of ‘Dodd's Variegated’ in leaf color as leaves of the new Leucothoe are dark green and light yellow variegated whereas leaves of plants of ‘Dodd's Variegated’ are mostly green with fewer cream-colored sectors.
- developed leaves of the new Leucothe become tinged with dark pink to purple whereas leaves of plants of ‘Dodd's Variegated’ do not become tinged with dark pink to purple when exposed to cold temperatures.
- FIG. 1 The photograph on the first sheet ( FIG. 1 ) is a top perspective view of a typical plant of ‘SMNLFGRV’ grown in an outdoor nursery.
- the photograph on the second sheet ( FIG. 2 ) is a close-up view of a typical plant of ‘SMNLFGRV’.
- the photograph on the third sheet ( FIG. 3 ) is close-up view of a typical inflorescence of ‘SMNLFGRV’. Plants used for the photographs were about three years old.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Cultivation Of Plants (AREA)
Abstract
A new and distinct cultivar of Leucothoe plant named ‘SMNLFGRV’, characterized by its upright to outwardly spreading and mounding plant habit; vigorous growth habit and rapid growth rate; freely branching habit; dense and bushy appearance; leaves that are dark green and light yellow variegated that become tinged with reddish orange in the late summer and autumn; numerous white-colored campanulate flowers; and good garden performance.
Description
Botanical designation: Leucothoe fontanesiana.
Cultivar denomination: ‘SMNLFGRV’.
The present invention relates to a new and distinct cultivar of Leucothoe plant, botanically known as Leucothoe fontanesiana, commonly referred to as Highland or Mountain Doghobble and hereinafter referred to by the cultivar name ‘SMNLFGRV’.
The new Leucothoe is a product of a planned breeding program conducted by the Inventor in Grand Haven, Michigan. The objective of the breeding program was to develop new freely branching Leucothoe plants with attractive and intense leaf variegation.
The new Leucothoe plant originated from an open-pollination in 2015 on Grand Haven, Michigan of Leucothoe fontanesiana ‘Giards Rainbow’, not patented, as the female, or seed, parent with an unknown selection of Leucothoe fontanesiana as the male, or pollen, parent. The new Leucothoe plant was discovered and selected by the Inventor in 2016 as a single flowering plant within the progeny of the stated open-pollination in a controlled environment in Grand Haven, Michigan.
Asexual reproduction of the new Leucothoe plant by softwood stem cuttings in a controlled greenhouse environment in Grand Haven, Michigan since 2016 has shown that the unique features of this new Leucothoe plant are stable and reproduced true to type in successive generations of asexual reproduction.
Plants of the new Leucothoe have not been observed under all possible combinations of environmental conditions and cultural practices. The phenotype may vary somewhat with variations in environmental conditions such as temperature 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 ‘SMNLFGRV’. These characteristics in combination distinguish ‘SMNLFGRV’ as a new and distinct Leucothoe plant:
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- 1. Upright to outwardly spreading and mounding plant habit.
- 2. Vigorous growth habit and rapid growth rate.
- 3. Freely branching habit; dense and bushy appearance.
- 4. Leaves that are dark green and light yellow variegated that become tinged with reddish orange in the late summer and autumn.
- 5. Numerous white-colored campanulate flowers.
- 6. Good garden performance.
Plants of the new Leucothoe can be compared to plants of the female parent, ‘Giards Rainbow’. In side-by-side comparisons, plants of the new Leucothoe differ primarily from plants of ‘Giards Rainbow’ in leaf color as leaves of the new Leucothoe are dark green and light yellow variegated whereas leaves of plants of ‘Giards Rainbow’ are green and dark yellow variegated. In addition, leaf variegation is more stable on plants of the new Leucothoe than plants of ‘Giards Rainbow’.
Plants of the new Leucothoe can also be compared to plants of Leucothoe axillaris ‘Dodd's Variegated’, not patented. In side-by-side comparisons, plants of the new Leucothoe differ primarily from plants of ‘Dodd's Variegated’ in leaf color as leaves of the new Leucothoe are dark green and light yellow variegated whereas leaves of plants of ‘Dodd's Variegated’ are mostly green with fewer cream-colored sectors. In addition, when exposed to cold temperatures, developed leaves of the new Leucothe become tinged with dark pink to purple whereas leaves of plants of ‘Dodd's Variegated’ do not become tinged with dark pink to purple when exposed to cold temperatures.
The accompanying colored photographs illustrate the overall appearance of the new Leucothoe plant showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Leucothoe plant.
The photograph on the first sheet (FIG. 1 ) is a top perspective view of a typical plant of ‘SMNLFGRV’ grown in an outdoor nursery.
The photograph on the second sheet (FIG. 2 ) is a close-up view of a typical plant of ‘SMNLFGRV’.
The photograph on the third sheet (FIG. 3 ) is close-up view of a typical inflorescence of ‘SMNLFGRV’. Plants used for the photographs were about three years old.
The following observations, measurements and values describe plants grown in the early summer in three-gallon containers in a polyethylene-covered greenhouse in Grand Haven, Michigan and under cultural practices typical of commercial Leucothoe production. During the production of the plants, day temperatures ranged from 18C to 27C and night temperatures ranged from 5C to 10C. Plants were three years old when the photographs were taken and two years old when the description was taken. In the description, color references are made to The Royal Horticultural Society Colour Chart, 2015 Edition, except where general terms of ordinary dictionary significance are used.
- Botanical classification: Leucothoe fontanesiana ‘SMNLFGRV’.
- Parentage:
-
- Female, or seed, parent.—Leucothoe fontanesiana ‘Giards Rainbow’, not patented.
- Male, or pollen, parent.—Unknown selection of Leucothoe fontanesiana, not patented.
-
- Propagation:
-
- Type.—By softwood stem cuttings.
- Time to initiate roots, summer.—About one to two weeks at temperatures about 18C to 27C.
- Time to produce a rooted young plant, summer.—About six to seven weeks at temperatures about 18C to 27C.
- Root description.—Fine and fibrous; typically brown in color, actual color of the roots is dependent on substrate composition, water quality, fertilizer, substrate temperature and physiological age of roots.
- Rooting habit.—Moderately to freely branching; medium density.
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- Plant description:
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- Plant form and growth habit.—Perennial deciduous shrub; upright to outwardly spreading and mounding plant habit; vigorous growth habit and rapid growth rate.
- Branching habit.—Freely branching habit; about 20 lateral branches develop per plant; pinching enhances lateral branch development.
- Plant height.—About 35 cm.
- Plant diameter (area of spread).—About 40 cm.
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- Lateral branch description:
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- Length.—About 30 cm.
- Diameter.—About 5 mm.
- Internode length.—About 3 cm.
- Aspect.—About 45 to 60 degrees from vertical.
- Strength.—Strong.
- Texture.—Smooth, glabrous.
- Color, developing and developed.—Close to 144A and distally, close to 176A.
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- Leaf description:
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- Arrangement.—Alternate, simple.
- Length.—About 8 cm.
- Width.—About 3 cm.
- Shape.—Lanceolate.
- Apex.—Acuminate.
- Base.—Obtuse.
- Margin.—Ciliate.
- Texture, upper surface.—Smooth, glabrous; coriaceous.
- Texture, lower surface.—Smooth, glabrous; coriaceous; with prominent midrib.
- Venation pattern.—Pinnate.
- Color.—Developing leaves, upper surface: Close to 166B and centers, tinged with close to 144B. Developing leaves, lower surface: Close to 174C and centers, tinged with close to 144B. Fully expanded leaves, upper surface: Close to NN137A and 10C variegation; venation, close to 144B; with subsequent development, tinged with close to 176A. Fully expanded leaves, lower surface: Close to NN137B and 10D variegation; venation, close to 144B.
- Petioles.—Length: About 1 cm. Diameter: About 2 mm. Texture, upper and lower surfaces: Slightly pubescent. Color, upper and lower surfaces: Close 144B.
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- Flower description:
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- Flower appearance and arrangement.—Campanulate flowers arranged in terminal racemes; freely flowering habit with about 18 to 22 flowers per inflorescence with numerous inflorescences developing per plant; flowers drooping.
- Fragrance.—If present, faint and pleasant.
- Natural flowering season.—Plants flower continuously in April and May in Michigan; flowers not persistent.
- Inflorescence diameter.—About 4 cm.
- Inflorescence height.—About 1.5 cm.
- Flower diameter.—About 3 mm.
- Flower length.—About 5 mm.
- Flower buds.—Length: About 3 mm. Diameter: About 1.5 mm. Shape: Oblong. Color: Close to 145C.
- Petals.—Quantity and arrangement: Five fused with apices free. Length: About 4 mm. Width: About 4 mm. Shape: Roughly deltoid. Apex: Acute. Margin: Entire. Texture, upper and lower surfaces: Smooth, silky; glabrous. Color: When opening and fully opened, upper surface: Close to 157C. When opening and fully opened, lower surface: Close to 157C.
- Sepals.—Quantity and arrangement: Five in a single whorl fused at the base. Length: About 2 mm. Width: About 1 mm. Shape: Oblong. Apex: Acute. Margin: Entire. Texture, upper and lower surfaces: Smooth, glabrous. Color, upper and lower surfaces: Close to NN155A and at the apices, close to 145C.
- Peduncles.—Length: About 2.5 cm. Diameter: About 2 mm. Aspect: About 90 degrees from vertical. Strength: Strong. Texture: Smooth, glabrous. Color, upper and lower surfaces: Close to NN155A.
- Pedicels.—Length: About 2 mm. Diameter: About 1 mm. Aspect: About 45 degrees from peduncle axis. Strength: Strong. Texture: Smooth, glabrous. Color, upper and lower surfaces: Close to NN155A.
- Reproductive organs.—Stamens: Quantity per flower: Eight. Filament length: About 1 mm. Filament color: Close to NN155A. Anther length: Less than 0.5 mm. Anther shape: Rounded. Anther color: Close to 175B. Pollen amount: Scarce. Pollen color: Close to 162B. Pistils: Quantity per flower: One. Pistil length: About 4 mm. Stigma shape: Peltate. Stigma color: Close to N144A. Style length: About 3 mm. Style color: Close to NN155A.
- Fruits and seeds.—To date, fruit and seed development have not been observed on plants of the new Leucothoe.
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- Garden performance: Plants of the new Leucothoe have been observed to have good garden performance and tolerate temperatures ranging from −31C to 38C.
- Pathogen & pest resistance: To date, plants of the new Leucothoe have not been shown to be resistant to pathogens and pests common to Leucothoe plants.
Claims (1)
1. A new and distinct Leucothoe plant named ‘SMNLFGRV’ as illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18/239,890 USPP35833P2 (en) | 2023-08-30 | 2023-08-30 | Leucothoe plant named ‘SMNLFGRV’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18/239,890 USPP35833P2 (en) | 2023-08-30 | 2023-08-30 | Leucothoe plant named ‘SMNLFGRV’ |
Publications (1)
Publication Number | Publication Date |
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USPP35833P2 true USPP35833P2 (en) | 2024-05-28 |
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US18/239,890 Active USPP35833P2 (en) | 2023-08-30 | 2023-08-30 | Leucothoe plant named ‘SMNLFGRV’ |
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2023
- 2023-08-30 US US18/239,890 patent/USPP35833P2/en active Active
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