USPP7543P - Leschenaultia hybrid variety `Ultraviolet` - Google Patents
Leschenaultia hybrid variety `Ultraviolet` Download PDFInfo
- Publication number
- USPP7543P USPP7543P US07/427,591 US42759189V US7543P US PP7543 P USPP7543 P US PP7543P US 42759189 V US42759189 V US 42759189V US 7543 P US7543 P US 7543P
- Authority
- US
- United States
- Prior art keywords
- leschenaultia
- ultraviolet
- biloba
- hybrid variety
- formosa
- 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
Links
- 241000245261 Lechenaultia Species 0.000 title claims abstract description 11
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims abstract description 9
- 241001573881 Corolla Species 0.000 claims abstract description 8
- 101001018064 Homo sapiens Lysosomal-trafficking regulator Proteins 0.000 claims abstract description 5
- 102100033472 Lysosomal-trafficking regulator Human genes 0.000 claims abstract description 5
- 244000038561 Modiola caroliniana Species 0.000 claims abstract description 5
- 235000010703 Modiola caroliniana Nutrition 0.000 claims abstract description 5
- 210000004209 hair Anatomy 0.000 claims abstract description 5
- 241000285023 Formosa Species 0.000 claims abstract description 3
- DSSYKIVIOFKYAU-UHFFFAOYSA-N camphor Chemical compound C1CC2(C)C(=O)CC1C2(C)C DSSYKIVIOFKYAU-UHFFFAOYSA-N 0.000 claims abstract description 3
- 241000196324 Embryophyta Species 0.000 claims description 13
- 241000060611 Lechenaultia biloba Species 0.000 description 8
- 241000060613 Lechenaultia formosa Species 0.000 description 3
- 241000223782 Ciliophora Species 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000019612 pigmentation Effects 0.000 description 2
- 241000757411 Goodeniaceae Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 230000010152 pollination Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000003892 spreading 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
Definitions
- “Ultraviolet” is a small bushy erect herbaceous perennial plant up to 37.0 cm tall. The foliage is dense with small green fleshy leaves crowding the stems. The flowering season of "Ultraviolet” is from April to October in the southern hemisphere. Flowering is from autumn through to late spring in protected cultivation. The five winged petals are violet blue paling at the center to mauve. The corolla tube has both a basal tuft and lining of hairs internally. "Ultraviolet” is a fertile plant and is suitable as a potted flowering ornamental.
- Botanical name Leschenaultia formosa ⁇ Leschenaultia biloba Goodeniaceae.
- Leaf.--Length Mean 8.5 mm; Range 5.9-12.1 mm. Width: Mean 0.80 mm; Range 0.7-1.1 mm. Color: 137A green.
- Flower.--Width Mean 29.3 mm; Range 22.0-32.6 mm. Height: Mean 24.7 mm; Range 21.2-29.4 mm.
- the pollen parent L. biloba is a commercially available unnamed variety in the New South Wales nursery industry.
- the seed parent L. formosa Breeders Accession No. 6 was collected from the wild.
- Ultraviolet has violet blue and mauve flowers, 94A outer and 75A center, when fully opened while L. biloba's flowers are blue, 99B outer and 99C center, when fully opened.
- Ultraviolet has ciliate margins and a dense tuft of hairs at base of inside of corolla tube compared with ciliate margins only for L. biloba.
- the new variety is easy to propagate using either stem cuttings or tissue culture methods. Hardening off of rooted plants takes 2-3 weeks. Production of a flowering pot takes 16-18 weeks.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new and distinct hybrid variety of Leschenaultia formosa by Leschenaultia biloba characterized by the combination of a violet blue flower paling to mauve at the center; a flowering period of autumn through to late spring; five winged petals and a corolla tube with both a basal tuft and lining of hairs internally.
Description
This variety arises from the controlled pollination in July 1986 at the Horticultural Research Station, Gosford, New South Wales of a Leschenaultia formosa plant (seed), Breeders Accession No. 6, by a Leschenaultia biloba (pollen) plant. Seeds were germinated and a seedling selected for flowering duration and the size and color of its flowers. Subsequent plants have been propagated asexually from that seedling by tissue culture and stem cuttings. The subsequent plants produced possess all the characteristics or come true to form with the original plant and the characteristic features are firmly fixed and maintained in the succeeding generations of plants.
"Ultraviolet" is a small bushy erect herbaceous perennial plant up to 37.0 cm tall. The foliage is dense with small green fleshy leaves crowding the stems. The flowering season of "Ultraviolet" is from April to October in the southern hemisphere. Flowering is from autumn through to late spring in protected cultivation. The five winged petals are violet blue paling at the center to mauve. The corolla tube has both a basal tuft and lining of hairs internally. "Ultraviolet" is a fertile plant and is suitable as a potted flowering ornamental.
The accompanying photographs show typically:
(i) the plant-form and size and the size of flowers;
(ii) the size and color of the "Ultraviolet" flower (left) relative to a Leschenaultia biloba flower (right).
The colors are as nearly true as reasonably possible in color representations of this type.
In the following botanical description color references are made to the Royal Horticultural Society Colour Chart. Descriptions are based on observations made during August 1988 of 20 randomly selected, 12 month old well-fertilized potted plants growing in open-sided unheated polyethylene greenhouses at the Horticultural Research Station, Gosford New South Wales, Australia.
Name: "Ultraviolet".
Botanical name: Leschenaultia formosa×Leschenaultia biloba Goodeniaceae.
Commercial use: Potted flowering ornamental plant.
Form: Small, erect and bushy plant.
Plant characteristics:
Height at 4-12 months.--To 37.0 cm.
Growth habit.--Erect.
Life cycle.--Herbaceous perennial.
Foliage.--Dense.
Stem color.--144A green.
Leaf.--Length: Mean 8.5 mm; Range 5.9-12.1 mm. Width: Mean 0.80 mm; Range 0.7-1.1 mm. Color: 137A green.
Flowering season.--Autumn through to late Spring.
Flower.--Width: Mean 29.3 mm; Range 22.0-32.6 mm. Height: Mean 24.7 mm; Range 21.2-29.4 mm.
Corolla length from base to petal slit.--Mean 11.61 mm; Range 10.0-12.7 mm.
Ovary length.--Mean 14.2 mm; Range 12.1-17.6 mm.
Number of winged petals.--5.
Distribution of hairs inside corolla tube.--Ciliate margins and dense tuft at base.
Petal color.--Just open: 93B Violet blue whole. Fully open: 94A Violet blue outer. 75A Purple center. Aged: 96B Violet blue outer. 75D Purple center.
Corolla tube.--Main color (external): 31C Pale orange.
Style curvature.--Slightly curved.
Red pigmentation at base of mature leaf.--Present.
The pollen parent L. biloba is a commercially available unnamed variety in the New South Wales nursery industry.
The seed parent L. formosa Breeders Accession No. 6 was collected from the wild.
The observations for the comparisons were made under the same circumstances as those for the Description of the Variety.
"Ultraviolet" has violet blue and mauve flowers, 94A outer and 75A center, when fully opened while L. biloba's flowers are blue, 99B outer and 99C center, when fully opened.
"Ultraviolet" flowers from Autumn through to late Spring while L. biloba is in flower during Winter/Spring.
"Ultraviolet" has a slightly curved style compared with a pronounced curved style for L. biloba.
"Ultraviolet" has erect upper petals while L. biloba has spreading upper petals.
"Ultraviolet" has ciliate margins and a dense tuft of hairs at base of inside of corolla tube compared with ciliate margins only for L. biloba.
"Ultraviolet" has a longer corolla tube mean 11.61 mm, than L. biloba mean 8.38 mm.
"Ultraviolet" has red pigmentation at the base of mature leaves compared with L. biloba which has none.
"Ultraviolet" has violet blue and mauve, 94A outer and 75A center, flowers when fully opened while L. formosa, Breeders Accession No. 6, has Orange 28A whole flowers when fully opened.
"Ultraviolet" has an erect and straggling habit while L. formosa, Breeders Accession No. 6, has a prostrate habit.
The new variety is easy to propagate using either stem cuttings or tissue culture methods. Hardening off of rooted plants takes 2-3 weeks. Production of a flowering pot takes 16-18 weeks.
Claims (1)
1. A new and distinct hybrid variety of Leschenaultia formosa by Leschenaultia biloba plant characterized by the combination of a violet blue flower paling to mauve at the center; a flowering period of Autumn through to late Spring; five winged petals and a corolla tube with both a basal tuft and lining of hairs internally.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU88/033 | 1988-10-31 | ||
| AU8803388 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP7543P true USPP7543P (en) | 1991-06-04 |
Family
ID=3763281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/427,591 Expired - Lifetime USPP7543P (en) | 1988-10-31 | 1989-10-27 | Leschenaultia hybrid variety `Ultraviolet` |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP7543P (en) |
-
1989
- 1989-10-27 US US07/427,591 patent/USPP7543P/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: ORNAMENTAL NATIVE AUSTRALIAN PLANTS PTY LTD., AN A Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:LAMONT, GREGORY P.;REEL/FRAME:005249/0465 Effective date: 19900215 Owner name: MINISTER FOR AGRICULTURE AND RURAL AFFAIRS, NEW SO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:LAMONT, GREGORY P.;REEL/FRAME:005249/0465 Effective date: 19900215 |