USPP11059P - Heuchera plant named `Petite Marbled Burgundy` - Google Patents
Heuchera plant named `Petite Marbled Burgundy` Download PDFInfo
- Publication number
- USPP11059P USPP11059P US09/005,620 US562098V US11059P US PP11059 P USPP11059 P US PP11059P US 562098 V US562098 V US 562098V US 11059 P US11059 P US 11059P
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- US
- United States
- Prior art keywords
- plants
- heuchera
- marbled
- cultivar
- petite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 241000220152 Heuchera Species 0.000 title claims abstract description 38
- 241000196324 Embryophyta Species 0.000 abstract description 66
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 abstract description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052709 silver Inorganic materials 0.000 abstract description 8
- 239000004332 silver Substances 0.000 abstract description 8
- 210000003462 vein Anatomy 0.000 abstract description 7
- 229910000906 Bronze Inorganic materials 0.000 abstract description 6
- 239000010974 bronze Substances 0.000 abstract description 6
- 241001164374 Calyx Species 0.000 description 4
- 241000987877 Heuchera pulchella Species 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 241000223782 Ciliophora Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000218922 Magnoliophyta Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 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
- 230000001850 reproductive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A01H5/12—Leaves
-
- 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
- A01H6/80—Saxifragaceae, e.g. Heuchera
Definitions
- the present invention relates to a new and distinct cultivar of Heuchera, botanically known as Heuchera sp., and hereinafter referred to by the cultivar name ⁇ Petite Marbled Burgundy ⁇ .
- the new cultivar is a product of a planned breeding program conducted by the inventor in Scottdale, Pa.
- the objective of the breeding program is to create new miniature garden-type Heuchera cultivars with attractive foliage, showy flowers, and good garden performance.
- the new cultivar was selected by the inventor from seedling progeny from a cross made in 1994 by the inventor of the Heuchera sp. cultivar ⁇ SanPico Rosita ⁇ (not patented) as the male or pollen parent with the Heuchera sp. cultivar ⁇ Regina ⁇ (not patented) as the female or seed parent.
- the new cultivar was selected by the inventor at his nursery in Scottdale, Pa. from these seedlings.
- Plants of the new Heuchera have longer flowering stems than plants of the cultivar ⁇ SanPico Rosita ⁇ .
- Leaves of plants of the new Heuchera are marbled with dark green to gray veins and silver interveinal areas whereas leaves of plants of ⁇ SanPico Rosita ⁇ are solid green.
- Plants of the new Heuchera are compact, miniature form, whereas plants of the cultivar ⁇ Regina ⁇ are full-size.
- Leaves of plants of the new Heuchera are marbled with dark green to gray veins and silver interveinal areas which fade to green-bronze in the summer whereas leaves of plants of the cultivar ⁇ Regina ⁇ are purple-bronze and do not fade in the summer.
- Plants of the new Heuchera lack the metallic sheen during the autumn and winter that is present on leaves of plants of the cultivar ⁇ Regina ⁇ .
- the new Heuchera plant has not been observed under all possible environmental conditions.
- the phenotype may vary significantly with variations in environment such as temperature, light level, nutrition and water status without, however, any variance in genotype.
- Plants of the new Heuchera can be compared to plants of the sibling Heuchera cultivar, ⁇ Petite Pearl Fairy ⁇ , disclosed in U.S. Plant patent application Ser. No. 09/005,619. In side-by-side comparisons in Scottdale, Pa., under commercial practice, plants of the new Heuchera are different from plants of the cultivar ⁇ Petite Pearl Fairy ⁇ in the following characteristics:
- Plants of the new Heuchera are taller than plants of the cultivar ⁇ Petite Pearl Fairy ⁇ .
- Plants of the new Heuchera have larger leaves and longer petioles than plants of the cultivar ⁇ Petite Pearl Fairy ⁇ .
- Plants of the cultivar ⁇ Petite Pearl Fairy ⁇ have slightly ruffled leaf margins whereas plants of the new Heuchera do not have ruffled leaf margins.
- Plants of the new Heuchera have a more sharply defined silver interveinal areas than plants of the cultivar ⁇ Petite Pearl Fairy ⁇ .
- Plants of the new Heuchera have fewer inflorescences and fewer flowers than plants of the cultivar ⁇ Petite Pearl Fairy ⁇ .
- Plants of the new Heuchera can be compared to plants of the species Heuchera pulchella, a popular species native to the Southeastern United States. In side-by-side comparisons in Scottdale, Pa., under commercial practice, plants of the new Heuchera are different from plants of the species Heuchera pulchella in the following characteristics:
- Leaves of plants of the new Heuchera are marbled with dark green to gray veins and silver interveinal areas whereas leaves of plants of the species ⁇ Heuchera pulchella ⁇ are solid green.
- Plants of the new Heuchera can be compared to plants of the nonpatented commercial cultivar ⁇ Montrose Ruby ⁇ . In side-by-side comparisons in Scottdale, Pa., under commercial practice, plants of the new Heuchera are different from plants of the cultivar ⁇ Montrose Ruby ⁇ in the following characteristics:
- Plants of the new Heuchera are compact, miniature form, whereas plants of the cultivar ⁇ Montrose Ruby ⁇ are full-size.
- Leaves of plants of the new Heuchera are marbled with dark green to gray veins and sharply defined silver interveinal areas whereas leaves of plants of the cultivar ⁇ Montrose Ruby ⁇ are red-bronze with much less well-defined silver-gray markings.
- the photograph on the first sheet comprises a side perspective view of a nine-month old plant of ⁇ Petite Marbled Burgundy ⁇ .
- the photograph at the top of the second sheet comprises a close-up view of a typical leaves of ⁇ Petite Marbled Burgundy ⁇ in September.
- the photograph at the bottom of the second sheet comprises a close-up view of a typical flowering stem of ⁇ Petite Marbled Burgundy ⁇ . Flower and foliage colors in the photographs may appear different from the actual colors due to light reflectance and shadows.
- Rooting habit --Young plants, fibrous; older plants becoming thick and woody.
- Plant form and growth habit --Perennial, mounded foliage with numerous upright and strong flowering stems.
- Petiole.--Length 4 to 6 cm. Diameter: About 0.15 mm. Color: 186C.
- Flower arrangement --Numerous single flowers arranged on narrow panicles; usually about 35 to 45 flowers per flowering stem. Flowering continuous; usually about 5 to 8 flowering stems per plant.
- Flower bud.--Length About 4 mm. Diameter: About 2.5 mm. Shape: Bulbous. Color: 63C. Rate of opening: About 2 to 3 days.
- Petals.--Appearance Thin. Texture: Slightly pubescent. Arrangement: Radially symmetrical with five petals. Shape: Spatulate. Apex: Rounded. Margin: Entire. Length: About 3 mm. Width: About 1 mm. Color: When opening, inner surface: White. When opening, outer surface: White. Fully opened, inner surface: White. Fully opened, outer surface: White.
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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 distinct cultivar of Heuchera plant named `Petite Marbled Burgundy`, characterized by its compact plant form; attractive marbled foliage with dark green to gray veins and sharply defined silver interveinal areas which fade to green-bronze in the summer; showy and large flowers; compact, narrow and uniform flowering stems; and excellent garden performance.
Description
The present invention relates to a new and distinct cultivar of Heuchera, botanically known as Heuchera sp., and hereinafter referred to by the cultivar name `Petite Marbled Burgundy`.
The new cultivar is a product of a planned breeding program conducted by the inventor in Scottdale, Pa. The objective of the breeding program is to create new miniature garden-type Heuchera cultivars with attractive foliage, showy flowers, and good garden performance.
The new cultivar was selected by the inventor from seedling progeny from a cross made in 1994 by the inventor of the Heuchera sp. cultivar `SanPico Rosita` (not patented) as the male or pollen parent with the Heuchera sp. cultivar `Regina` (not patented) as the female or seed parent. The new cultivar was selected by the inventor at his nursery in Scottdale, Pa. from these seedlings.
Asexual reproduction of the new cultivar by divisions and by shoot cuttings taken at Scottdale, Pa., has shown that the unique features of this new Heuchera plant are stable and reproduced true to type in successive generations of asexual reproduction.
In side-by-side comparisons in Scottdale, Pa., under commercial practice, plants of the new Heuchera are different from plants of the male parent, the alpine-type cultivar `SanPico Rosita` in the following characteristics:
1. Plants of the new Heuchera have longer flowering stems than plants of the cultivar `SanPico Rosita`.
2. Leaves of plants of the new Heuchera are marbled with dark green to gray veins and silver interveinal areas whereas leaves of plants of `SanPico Rosita` are solid green.
In side-by-side comparisons in Scottdale, Pa., under commercial practice, plants of the new Heuchera are different from plants of the female parent, the cultivar `Regina` in the following characteristics:
1. Plants of the new Heuchera are compact, miniature form, whereas plants of the cultivar `Regina` are full-size.
2. Leaves of plants of the new Heuchera are marbled with dark green to gray veins and silver interveinal areas which fade to green-bronze in the summer whereas leaves of plants of the cultivar `Regina` are purple-bronze and do not fade in the summer.
3. Plants of the new Heuchera lack the metallic sheen during the autumn and winter that is present on leaves of plants of the cultivar `Regina`.
4. Inflorescences of plants of the new Heuchera are shorter, narrower and more uniform than inflorescences of plants of the cultivar `Regina`.
5. Flowers of plants of the new Heuchera are broader than flowers of plants of the cultivar `Regina`.
The following traits have been repeatedly observed and are determined to be the unique characteristics of `Petite Marbled Burgundy`. These characteristics in combination distinguish the new Heuchera plant as a new and distinct cultivar:
1. Compact plant form.
2. Marbled foliage with dark green to gray veins and sharply defined silver interveinal areas which fade to green-bronze in the summer.
3. Showy and large flowers.
4. Compact, narrow and uniform flowering stems.
5. Excellent garden performance.
The new Heuchera plant has not been observed under all possible environmental conditions. The phenotype may vary significantly with variations in environment such as temperature, light level, nutrition and water status without, however, any variance in genotype.
Plants of the new Heuchera can be compared to plants of the sibling Heuchera cultivar, `Petite Pearl Fairy`, disclosed in U.S. Plant patent application Ser. No. 09/005,619. In side-by-side comparisons in Scottdale, Pa., under commercial practice, plants of the new Heuchera are different from plants of the cultivar `Petite Pearl Fairy` in the following characteristics:
1. Plants of the new Heuchera are taller than plants of the cultivar `Petite Pearl Fairy`.
2. Plants of the new Heuchera have larger leaves and longer petioles than plants of the cultivar `Petite Pearl Fairy`.
3. Plants of the cultivar `Petite Pearl Fairy` have slightly ruffled leaf margins whereas plants of the new Heuchera do not have ruffled leaf margins.
4. Plants of the new Heuchera have a more sharply defined silver interveinal areas than plants of the cultivar `Petite Pearl Fairy`.
5. Plants of the new Heuchera have fewer inflorescences and fewer flowers than plants of the cultivar `Petite Pearl Fairy`.
Plants of the new Heuchera can be compared to plants of the species Heuchera pulchella, a popular species native to the Southwestern United States. In side-by-side comparisons in Scottdale, Pa., under commercial practice, plants of the new Heuchera are different from plants of the species Heuchera pulchella in the following characteristics:
1. Leaves of plants of the new Heuchera are marbled with dark green to gray veins and silver interveinal areas whereas leaves of plants of the species `Heuchera pulchella ` are solid green.
2. Growth habit of plants of the new Heuchera is tighter and less open than the growth habit of plants of the species Heuchera pulchella.
3. Flowers of plants of the new Heuchera are broader than flowers of plants of the species Heuchera pulchella.
Plants of the new Heuchera can be compared to plants of the nonpatented commercial cultivar `Montrose Ruby`. In side-by-side comparisons in Scottdale, Pa., under commercial practice, plants of the new Heuchera are different from plants of the cultivar `Montrose Ruby` in the following characteristics:
1. Plants of the new Heuchera are compact, miniature form, whereas plants of the cultivar `Montrose Ruby` are full-size.
2. Leaves of plants of the new Heuchera are marbled with dark green to gray veins and sharply defined silver interveinal areas whereas leaves of plants of the cultivar `Montrose Ruby` are red-bronze with much less well-defined silver-gray markings.
3. Flowers of plants of the new Heuchera are showier and larger than flowers of plants of the cultivar `Montrose Ruby`.
The accompanying colored photographs illustrate the overall appearance of the new cultivar, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type.
The photograph on the first sheet comprises a side perspective view of a nine-month old plant of `Petite Marbled Burgundy`.
The photograph at the top of the second sheet comprises a close-up view of a typical leaves of `Petite Marbled Burgundy` in September.
The photograph at the bottom of the second sheet comprises a close-up view of a typical flowering stem of `Petite Marbled Burgundy`. Flower and foliage colors in the photographs may appear different from the actual colors due to light reflectance and shadows.
The following observations, measurements, values, and comparisons describe plants grown in Scottdale, Pa., in a glass-covered greenhouse with day temperatures ranging from 16 to 27° C. and night temperatures ranging from 4 to 16° C. depending upon the season. In the following description, color references are made to The Royal Horticultural Society Colour Chart except where general terms of ordinary dictionary significance are used.
Classification:
Botanical.--Heuchera sp. cultivar `Petite Marbled Burgundy`.
Parentage:
Male or pollen parent.--Heuchera sp. cv. `SanPico Rosita` (not patented).
Female or seed parent.--Heuchera sp. cv. `Regina` (not patented).
Propagation:
Type.--By divisions, by shoot cuttings or by tissue culture.
Time to initiate roots.--About 14 days at temperatures of 21° C.
Time to develop roots.--About 30 days at temperatures of 21° C.
Rooting habit.--Young plants, fibrous; older plants becoming thick and woody.
Plant description:
Plant form and growth habit.--Perennial, mounded foliage with numerous upright and strong flowering stems.
Vigor.--Vigorous, rapid growth rate.
Crop time.--From cuttings or rooted tissue-cultured plantlets, about nine months are required to produce mature flowering plants. Plants typically produced in 10-cm containers.
Plant height, soil level to top of foliage.--About 8 cm.
Plant height, soil level to top of flowers.--About 30 cm.
Plant diameter.--About 15 cm.
Foliage description:
Arrangement.--Rosette, single.
Length.--3 to 5 cm.
Width.--2.5 to 5 cm.
Shape.--Rounded cordate, 7-lobed.
Apex.--Broadly obtuse, lobed.
Base.--Cordate.
Margin type.--Crenate, ciliate.
Venation pattern.--Reticulate.
Texture.--Slightly rough, slight pubescence on lower surface.
Color.--Marbled foliage with dark green to gray veins and sharply defined silver interveinal areas which fade to green-bronze in the summer. Young foliage, upper surface: 198A. Young foliage, lower surface: 187A. Mature foliage, upper surface: 198A to 198D under higher light conditions. Mature foliage, lower surface: 187A fading to 187D in summer. Venation, upper surface: 131A underlain with 200A, fading to 189A in summer. Venation, lower surface: Same as leaf color.
Petiole.--Length: 4 to 6 cm. Diameter: About 0.15 mm. Color: 186C.
Durability of foliage to stress.--High.
Flower description:
Natural flowering season.--Spring, May through June in the Northern Hemisphere.
Flower arrangement.--Numerous single flowers arranged on narrow panicles; usually about 35 to 45 flowers per flowering stem. Flowering continuous; usually about 5 to 8 flowering stems per plant.
Flower appearance.--Campanulate, persistent. Individual flowers last about one week on plant.
Fragrance.--None detected.
Flower diameter.--About 4 mm.
Flower depth (height).--About 6 mm.
Flower bud.--Length: About 4 mm. Diameter: About 2.5 mm. Shape: Bulbous. Color: 63C. Rate of opening: About 2 to 3 days.
Petals.--Appearance: Thin. Texture: Slightly pubescent. Arrangement: Radially symmetrical with five petals. Shape: Spatulate. Apex: Rounded. Margin: Entire. Length: About 3 mm. Width: About 1 mm. Color: When opening, inner surface: White. When opening, outer surface: White. Fully opened, inner surface: White. Fully opened, outer surface: White.
Sepals/calyx.--Appearance: Five sepals fused into a radially symmetrical calyx tube. Sepal apex: Obtuse. Sepal margin: Entire. Sepal texture: Thin, pubescent. Sepal color: 65D. Calyx length: About 5 mm. Calyx diameter: About 4 mm.
Peduncles.--Angle: Erect. Strength: Strong. Color:187B.
Pedicels.--Length: About 4 mm. Angle: Horizontal to drooping. Strength: Strong. Color: 63C.
Reproductive organs.--Androecium: Stamen number: Five. Anther shape: Oval. Anther size: About 0.2 mm. Anther color: 20B. Amount of pollen: Moderate. Pollen color: 20B. Gynoecium: Pistil number: Two. Pistil length: About 5.5 mm. Stigma shape: Rounded. Stigma color: 157C. Style length: About 4 mm. Style color: 157C. Ovary color: 157C.
Seed description.--Length: About 0.6 mm. Diameter: About 0.3 mm. Color: Black.
Disease resistance: Some susceptibility to fungus and/or bacterial wilt has been observed during humid hot conditions.
Claims (1)
1. A new and distinct Heuchera plant named `Petite Marbled Burgundy`, as illustrated and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/005,620 USPP11059P (en) | 1998-01-12 | 1998-01-12 | Heuchera plant named `Petite Marbled Burgundy` |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/005,620 USPP11059P (en) | 1998-01-12 | 1998-01-12 | Heuchera plant named `Petite Marbled Burgundy` |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP11059P true USPP11059P (en) | 1999-09-14 |
Family
ID=21716819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/005,620 Expired - Lifetime USPP11059P (en) | 1998-01-12 | 1998-01-12 | Heuchera plant named `Petite Marbled Burgundy` |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP11059P (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP13140P2 (en) * | 2001-12-08 | 2002-10-29 | Charles Oliver | Heuchera plant named ‘Rose Mirrors’ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP8984P (en) * | 1993-12-30 | 1994-11-22 | Terra-Nova Nurseries, Inc. | Heuchera `Pewter Veil` |
-
1998
- 1998-01-12 US US09/005,620 patent/USPP11059P/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP8984P (en) * | 1993-12-30 | 1994-11-22 | Terra-Nova Nurseries, Inc. | Heuchera `Pewter Veil` |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP13140P2 (en) * | 2001-12-08 | 2002-10-29 | Charles Oliver | Heuchera plant named ‘Rose Mirrors’ |
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