USPP30374P2 - Miscanthus plant named ‘Fire Dragon’ - Google Patents
Miscanthus plant named ‘Fire Dragon’ Download PDFInfo
- Publication number
- USPP30374P2 USPP30374P2 US15/932,744 US201815932744V USPP30374P2 US PP30374 P2 USPP30374 P2 US PP30374P2 US 201815932744 V US201815932744 V US 201815932744V US PP30374 P2 USPP30374 P2 US PP30374P2
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- fire dragon
- miscanthus
- dragon
- fire
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- 244000047855 Acalypha wilkesiana Species 0.000 title claims abstract description 41
- 240000003433 Miscanthus floridulus Species 0.000 title claims 2
- 241000196324 Embryophyta Species 0.000 abstract description 15
- 241000878007 Miscanthus Species 0.000 abstract description 13
- RYZCLUQMCYZBJQ-UHFFFAOYSA-H lead(2+);dicarbonate;dihydroxide Chemical compound [OH-].[OH-].[Pb+2].[Pb+2].[Pb+2].[O-]C([O-])=O.[O-]C([O-])=O RYZCLUQMCYZBJQ-UHFFFAOYSA-H 0.000 abstract description 5
- 241000878006 Miscanthus sinensis Species 0.000 description 9
- 244000025254 Cannabis sativa Species 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 244000044980 Fumaria officinalis Species 0.000 description 1
- 235000006961 Fumaria officinalis Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000005259 measurement 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
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000002689 soil Substances 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
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
-
- 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
Definitions
- the present invention relates to a new and distinct cultivar of Miscanthus , also known as Maiden Grass, which is grown as an ornamental plant for use in the garden and landscape.
- the new cultivar is known botanically as Miscanthus sinensis and will be referred to hereinafter by the cultivar name ‘Fire Dragon’.
- the genus Miscanthus is included in the plant family Poaccac.
- ‘Fire Dragon’ was discovered in 1992 as an open-pollinated seedling which was growing in the inventor's garden in Woellstein, Germany. At that time, the inventor had established two varieties of Miscanthus in his garden, namely Miscanthus sinensis ‘Rotsilber’ (unpatented) and Miscanthus sinensis ‘Yakushima Dwarf’ (unpatented). The inventor considers that these two varieties are the parents of the open-pollinated seedling, ‘Fire Dragon’.
- ‘Fire Dragon’ was an upright form of Miscanthus with striking orange-red foliage from the beginning of October and lasting for 4 to 5 weeks.
- ‘Fire Dragon’ bears showy, long-lasting flowers which are silver-grey in color and silky in texture. Taking these characteristics together, and after observing the consistency of the fall color of ‘Fire Dragon’ for more than 20 years, the inventor determined that ‘Fire Dragon’ would be a useful and valuable addition to the available varieties of Miscanthus with particular applications for mid-sized gardens, in planted containers and in landscape plantings.
- FIG. 1 depicts an 18 year old plant of ‘Fire Dragon’ growing outdoors in the inventor's garden in Woellstein, Germany. This photograph was taken in October 2010 and depicts the orange-red color of the fall foliage and the silver-white color of the inflorescences.
- ‘Fire Dragon’ The following is a detailed botanical description of ‘Fire Dragon’ which has been prepared from observations and measurements of an 18 years old plant of ‘Fire Dragon’ growing in the ground in the inventor's garden in Woellstein, Germany. Color determinations are made in accordance with the 2007 edition of The Royal Horticultural Society Colour Chart, London, England, except where general color terms of ordinary dictionary significance are used. The growing requirements of ‘Fire Dragon’ are similar to the species Miscanthus sinensis.
- ‘Fire Dragon’ differs from the parent, Miscanthus sinensis ‘Rotsilber’ by color of the inflorescences. Whereas the inflorescence of ‘Fire Dragon’ is silver-white in color, the inflorescence of ‘Rotsilber’ is red-brown in color. ‘Fire Dragon’ differs from the parent Miscanthus sinensis ‘Yakushima Dwarf’ by plant height. The mature height of ‘Fire Dragon’ is approximately 50% greater than the mature height of ‘Yakushima Dwarf’. In addition, both parents exhibit muted or dull fall foliage color, whereas ‘Fire Dragon’ exhibits striking intense orange-red foliage color.
- ‘Fire Dragon’ may also be compared with the lower-growing species Miscanthus ‘Purpurescens’ (unpatented) which also exhibits fall foliage color.
- the fall foliage of Miscanthus ‘Purpurescens’ is dull purple in color.
- the foliage of Miscanthus ‘Purpurescens’ is stiff, erect and open, whereas the foliage of ‘Fire Dragon’ is arching and dense.
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new and distinct cultivar of Miscanthus plant named ‘Fire Dragon’ that is characterized by an upright plant habit, arching foliage which turns intense orange-red in October, and flowers which are silky silver-white in appearance, is disclosed. In combination, these traits set ‘Fire Dragon’ apart from all other existing varieties of Miscanthus known to the inventor.
Description
Genus and species: Miscanthus sinensis.
Variety denomination: ‘Fire Dragon’.
The present invention relates to a new and distinct cultivar of Miscanthus, also known as Maiden Grass, which is grown as an ornamental plant for use in the garden and landscape. The new cultivar is known botanically as Miscanthus sinensis and will be referred to hereinafter by the cultivar name ‘Fire Dragon’. The genus Miscanthus is included in the plant family Poaccac.
‘Fire Dragon’ was discovered in 1992 as an open-pollinated seedling which was growing in the inventor's garden in Woellstein, Germany. At that time, the inventor had established two varieties of Miscanthus in his garden, namely Miscanthus sinensis ‘Rotsilber’ (unpatented) and Miscanthus sinensis ‘Yakushima Dwarf’ (unpatented). The inventor considers that these two varieties are the parents of the open-pollinated seedling, ‘Fire Dragon’.
The inventor observed that the new variety ‘Fire Dragon’ was an upright form of Miscanthus with striking orange-red foliage from the beginning of October and lasting for 4 to 5 weeks. In addition, ‘Fire Dragon’ bears showy, long-lasting flowers which are silver-grey in color and silky in texture. Taking these characteristics together, and after observing the consistency of the fall color of ‘Fire Dragon’ for more than 20 years, the inventor determined that ‘Fire Dragon’ would be a useful and valuable addition to the available varieties of Miscanthus with particular applications for mid-sized gardens, in planted containers and in landscape plantings.
Asexual propagation of ‘Fire Dragon’ was first accomplished by the inventor in 1998 at the inventors's garden in Woellstein, Germany. The method of propagation used was division of the entire in-ground plant. Since that time under careful observation the inventor has determined that the characteristics of ‘Fire Dragon’ are fixed, uniform, and true to type in all subsequent generations of asexual propagation.
The following traits have been repeatedly observed and represent the distinguishing characteristics of the new Miscanthus cultivar ‘Fire Dragon’. These traits in combination set ‘Fire Dragon’ apart from all other existing varieties of Miscanthus known to the inventor. ‘Fire Dragon’ 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.
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- 1. ‘Fire Dragon’ exhibits an upright and dense plant habit overall, with graceful arching foliage.
- 2. After one year's growth in a container, ‘Fire Dragon’ is approximately 90 cm in height and 30 cm in diameter, excluding the height of the flowers.
- 3. Established and mature plants of ‘Fire Dragon’ achieve a height of 1.5 m to 1.7 m and a spread of 60 cm at the base of the plant, and 1.5 m at maximum width of the arching foliage canopy.
- 4. The first spring and summer foliage growth of ‘Fire Dragon’ is green in color.
- 5. As summer proceeds into fall, the foliage of ‘Fire Dragon’ becomes increasingly orange-red in color, reaching its most intense color in early October, and holding that color for four to five weeks.
- 6. ‘Fire Dragon’ blooms from July to October.
- 7. The flowers of ‘Fire Dragon’ extend to a height of 60 cm to 70 cm above the foliage canopy.
- 8. The flowers of ‘Fire Dragon’ are silky in texture and silver-white in color.
- 9. ‘Fire Dragon’ is hardy in USDA Zone 5.
The accompanying color photograph illustrates the overall appearance of the new Miscanthus variety ‘Fire Dragon’ showing colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photographs may differ from the color values cited in the detailed botanical description, which accurately describe the actual colors of the new variety ‘Fire Dragon’.
The photograph was made using conventional techniques and although flower and foliage color may appear different from actual color due to light reflectance, they are as accurate as possible by conventional photography.
The following is a detailed botanical description of ‘Fire Dragon’ which has been prepared from observations and measurements of an 18 years old plant of ‘Fire Dragon’ growing in the ground in the inventor's garden in Woellstein, Germany. Color determinations are made in accordance with the 2007 edition of The Royal Horticultural Society Colour Chart, London, England, except where general color terms of ordinary dictionary significance are used. The growing requirements of ‘Fire Dragon’ are similar to the species Miscanthus sinensis.
- Botanical classification:
-
- Family.—Poaceae.
- Genus.—Miscanthus.
- Species.—sinensis.
- Common name.—Maiden Grass.
- Variety.—‘Fire Dragon’.
-
- Parentage: ‘Fire Dragon’ was selected as an open pollinated seedling arising from the following parents: Miscanthus sinensis ‘Rotsilber’ (unpatented), and Miscanthus sinensis ‘Yakushima Dwarf’ (unpatented).
- Plant description:
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- Growth habit.—Upright, arching foliage.
- Commercial category.—Ornamental grass.
- Use.—For garden and landscape.
- Suitable container sizes.—1 gallon container or larger.
- Propagation method.—Division of established in-ground or container-grown plants; tissue culture.
- Rooting system.—Fibrous.
- Crop time (range).—9 to 12 months to produce a 1-gallon container from a plant division.
- Plant dimensions (first year).—90 cm in height (excluding the flowers) and 30 cm in diameter.
- Plant dimensions (at maturity).—1.5 m to 1.7 m in height (excluding the flowers), 60 cm in width at the base, and 1.5 m in width at the maximum width of the arching foliage canopy.
- Height in flower (including the flowers).—1.5 m in first year, up to 2.2 m when established and mature.
- Cultural requirements.—Grow in full sun and well-draining porous soil, with moderate water.
- Hardiness.—USDA Zone 5.
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- Culm (stem):
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- Dimensions.—Up to 1.5 m in length and 0.7 cm in diameter.
- Shape.—Cylindrical, hollow.
- Surface.—Glabrous.
- Color.—Emerges 146C.
- Node dimensions.—5 mm in length, 3 mm in width.
- Internode distance.—Averages 15 cm.
- Surface.—Lightly pubescent.
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- Foliage:
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- Leaves quantity.—Up to 10 leaves per culm.
- Leaf aspect.—Initially upright then arching and fully reflexing.
- Attachment.—Sheathing.
- Leaf shape.—Concave, linear.
- Leaf dimensions.—1.0 m to 1.2 m in length, 1 cm in width (base).
- Leaf margin.—Serrulate.
- Leaf surface (both surfaces).—Glabrous.
- Leaf color (both surfaces, spring and summer).—143C turning to fall color from September.
- Leaf color (fall, both surfaces).—Ranges between 34A and 179A.
- Leaf apex.—Acute.
- Leaf base.—Truncate.
- Venation pattern.—Parallel.
- Midrib.—Mostly inconspicuous, color as leaf blade in all seasons. Where present, depressed on adaxial surface, raised on abaxial surface, color (both surfaces) NN155B.
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- Inflorescence:
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- Type.—Terminal panicle, one panicle per culm.
- Panicle appearance.—Plumose, consisting of numerous (approximately 25) silky racemes. Racemes consist of approximately 50 spikelets arranged in pairs.
- Panicle dimensions.—Up to 45 cm in length, 15 cm in width.
- Raceme dimensions.—12 cm to 15 cm in length, 3 cm in width.
- Panicle and raceme color.—Silver-white, whiter than NN155D.
- Spikelets.—Up to 8 mm in length, 2 mm in width; fine white hairs, color silver-white, whiter than NN155D.
- Pedicel.—5 mm in length, 1 mm in diameter, color 165B.
- Lemma dimensions.—8 mm in length, 3 mm in diameter, color 165B. Lemma base truncate, apex acute, margin entire, texture smooth.
- Palea dimensions.—4 mm in length, 2 mm in diameter, color 165B. Palea base truncate, apex acute, margin entire, texture smooth.
- Awn.—1 cm in length, 0.5 mm in diameter, color 165B.
- Bloom period.—July to October.
- Persistent or self-cleaning.—Persistent.
- Fragrance.—None observed.
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- Reproductive organs:
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- Stamens.—3 in number, filaments 2 mm to 3 mm in length, 0.2 mm in diameter, color NN155D.
- Anthers.—2 mm in length, less than 0.5 mm in width, color 200D.
- Pistil quantity.—1.
- Stigma.—2 in number, shape plumose, color 200A.
- Pollen.—Not observed.
- Ovary.—Superior, rounded, 1 mm in diameter.
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- Fruit and seed: None observed to date.
- Diseases and pests: None known to the inventor.
‘Fire Dragon’ differs from the parent, Miscanthus sinensis ‘Rotsilber’ by color of the inflorescences. Whereas the inflorescence of ‘Fire Dragon’ is silver-white in color, the inflorescence of ‘Rotsilber’ is red-brown in color. ‘Fire Dragon’ differs from the parent Miscanthus sinensis ‘Yakushima Dwarf’ by plant height. The mature height of ‘Fire Dragon’ is approximately 50% greater than the mature height of ‘Yakushima Dwarf’. In addition, both parents exhibit muted or dull fall foliage color, whereas ‘Fire Dragon’ exhibits striking intense orange-red foliage color.
‘Fire Dragon’ may also be compared with the lower-growing species Miscanthus ‘Purpurescens’ (unpatented) which also exhibits fall foliage color. The fall foliage of Miscanthus ‘Purpurescens’ is dull purple in color. In addition, the foliage of Miscanthus ‘Purpurescens’ is stiff, erect and open, whereas the foliage of ‘Fire Dragon’ is arching and dense.
Claims (1)
1. A new and distinct cultivar of Miscanthus plant named ‘Fire Dragon’ as described and illustrated herein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/932,744 USPP30374P2 (en) | 2018-04-18 | 2018-04-18 | Miscanthus plant named ‘Fire Dragon’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/932,744 USPP30374P2 (en) | 2018-04-18 | 2018-04-18 | Miscanthus plant named ‘Fire Dragon’ |
Publications (1)
Publication Number | Publication Date |
---|---|
USPP30374P2 true USPP30374P2 (en) | 2019-04-09 |
Family
ID=65998045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/932,744 Active USPP30374P2 (en) | 2018-04-18 | 2018-04-18 | Miscanthus plant named ‘Fire Dragon’ |
Country Status (1)
Country | Link |
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US (1) | USPP30374P2 (en) |
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2018
- 2018-04-18 US US15/932,744 patent/USPP30374P2/en active Active
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