USPP7536P - Heath plant named Rosemarie - Google Patents
Heath plant named Rosemarie Download PDFInfo
- Publication number
- USPP7536P USPP7536P US07/447,261 US44726189V US7536P US PP7536 P USPP7536 P US PP7536P US 44726189 V US44726189 V US 44726189V US 7536 P US7536 P US 7536P
- Authority
- US
- United States
- Prior art keywords
- plant
- rosemarie
- heath
- erica
- variety
- 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
- 241000196324 Embryophyta Species 0.000 claims 1
- 241000208421 Ericaceae Species 0.000 claims 1
- 241000735495 Erica <angiosperm> Species 0.000 abstract 1
- 241000233855 Orchidaceae Species 0.000 abstract 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
- A01H6/36—Ericaceae, e.g. azalea, cranberry or blueberry
Definitions
- This invention relates to a new and distinct plant variety of the Ericaceae family which has been named Erica persoluta ⁇ Rosemarie ⁇ by the assignee of the invention.
- This new heath variety was discovered by the inventor as a seedling of unknown pollen parentage growing in a cultivated field of Erica persoluta and Erica persoluta ⁇ Sunset ⁇ , (U.S. Plant Pat. No. 5,336), the cut-flower variety believed to be the seed parent. It was noticed because of its light, orchid pink colored blooms; and the following characteristics making it desirable for pot plant culture: slower growth rate, shorter height by at least one foot compared to the field, cut flower heath varieties, natural abundant branching and compact dense appearance.
- the new variety resembles its seed parent Erica persoluta ⁇ Sunset ⁇ in its blooming habit from December through February.
- the new variety is desirable for potted plant culture because of its slower growth rate and natural branching with little or no prunning which results in a shorter plant with a full, dense appearance.
- the closest variety of heath, cultivated as a pot plant of which I am aware, is Erica persolutaand it requires numerous pruning to achieve abundant branching and the desired full, dense appearance.
- the accompanying drawing is a color photograph of a potted plant of the new variety illustrating the overall appearance and form of the plant, abundant branching, short height dense compact appearance and light, orchid pink blooms.
- Shape Generally upright, stems spreading to proudce fullness of plant.
- Branching Naturally abundant with minimal or no pruning.
- Foliage Abundant, with tiny needle-like leaves over entire plant.
- Disease resistance --Considerable resistance to fungus type diseases. Common diseases include phythium and phytopthora.
- the foliage is too tiny to determine further characteristics by plant observation.
- Rate of opening Rapid, progessive and continouous beginning at the base of stem and progressing to the tip of the stem.
- Petals Corolline flowers in which the sepals are relatively insignificant.
- Color R.H.S. 66D in overall appearance of the plant.
Landscapes
- 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
The present invention relates to a new and distinct variety of heath named `Rosemarie`, a seedling of unknown pollen parent growing in a field of Erica persolute `Sunset`, the variety believed to be the seed parent, which is principally distinguished from its parents and other known related varieties by its light, orchid pink colored blooms, early bloom time of December through February, its slower growth rate, its shorter height, and its natural abundant branching.
Description
This invention relates to a new and distinct plant variety of the Ericaceae family which has been named Erica persoluta `Rosemarie` by the assignee of the invention. This new heath variety was discovered by the inventor as a seedling of unknown pollen parentage growing in a cultivated field of Erica persoluta and Erica persoluta `Sunset`, (U.S. Plant Pat. No. 5,336), the cut-flower variety believed to be the seed parent. It was noticed because of its light, orchid pink colored blooms; and the following characteristics making it desirable for pot plant culture: slower growth rate, shorter height by at least one foot compared to the field, cut flower heath varieties, natural abundant branching and compact dense appearance. The new variety resembles its seed parent Erica persoluta `Sunset` in its blooming habit from December through February.
The new variety is desirable for potted plant culture because of its slower growth rate and natural branching with little or no prunning which results in a shorter plant with a full, dense appearance. The closest variety of heath, cultivated as a pot plant of which I am aware, is Erica persolutaand it requires numerous pruning to achieve abundant branching and the desired full, dense appearance.
The distinguishing charcteristics which are outstanding in my new variety and which distinguish it from Erica persoluta are:
1. early bloom time of December through February,
2. light, orchid pink colored blooms,
3. slower growth rate and shorter height
4. natural abundant branching with minimal pruning, and
5. compact, dense appearance.
Since the inventor's discovery of the new plant, the assignee, under the supervision of the inventor has reproduced it through successive generations by means of cuttings and has found that its natural dense and compact appearance and light, orchid pink colored blooms remain true from generation to generation and appear to be firmly fixed.
The accompanying drawing is a color photograph of a potted plant of the new variety illustrating the overall appearance and form of the plant, abundant branching, short height dense compact appearance and light, orchid pink blooms.
The following is a detailed description of the new variety with color designations according to the R.H.S. colour chart published by The Royal Horticultural Society of London, England. The following description is based on observations of well fertilized plants of 12 to 14 months of age from initial propagation which were grown outside under saran in a commercial nursery in Half Moon Bay, Calif., where tempertures average from 55 to 65 degrees F. during the summer months, and 45 to 55 degrees F. during the winter months.
Color designation and other values stated may deviate slightly from the stated values from flowering to flowering, but the deviations will be within the range expected from varying environmental, seasonal, and cultural conditions.
Origin: Seedling.
Parentage:
Seed parent.--Erica persoluta `Sunset`.
Pollen parent.--Unknown.
Classification:
Botanic.--Erica persoluta Rosemarie`.
Commercial.--`Rosemarie`.
Form: Perennial.
Shape: Generally upright, stems spreading to proudce fullness of plant.
Branching: Naturally abundant with minimal or no pruning.
Growth: Slow growth rate resulting in reduced height of plant.
Rooting Time: Three Weeks.
Foliage: Abundant, with tiny needle-like leaves over entire plant.
Size of leaf.--Mean 1/8 long and less than 1/16" "wide".
Shape of leaf.--Acerose like.
Character.--Sulcate.
Color.--R.H.S. 144A.
Texture.13 Smooth.
Hardiness.--Can tolerate a temperature range of 20 to 120 degrees Fahrenheit.
Disease resistance.--Considerable resistance to fungus type diseases. Common diseases include phythium and phytopthora.
Seed production.--Sparce; comercially produced asexually by cuttings.
Effects of weather.--Can tolerate freezing temperatures for one week. Over 90 degree F. temperatures stress the plant.
In general, the foliage is too tiny to determine further characteristics by plant observation.
Size:
Length.--1/16".
Diameter.--1/16" and less.
Rate of opening: Rapid, progessive and continouous beginning at the base of stem and progressing to the tip of the stem.
Petals: Corolline flowers in which the sepals are relatively insignificant.
Color: R.H.S. 70D in early, beginning stage to 70C in the late stage before flowering.
Blooming habit: Annually, beginning in December and continuing through February.
Size of bloom: 1/8 by 1/16".
Borne: Compound raceme and has clusters with as many as seven terminal buds.
Shape: Urecolate.
Appearance: Satiny.
Color: R.H.S. 66D in overall appearance of the plant.
Flower stem:
Length..sub.[Mean 1/4" to 2".
Color.--R.H.S. 177D.
Strength.--Woody and supple.
Discoloration: Fades slightly.
Effects of weather: Prolonged exposure to hot or wet weather is detrimental to plant appearance. Extended periods of hot dry sunshine will accelerate blooming and cause blooms to fade and decline more quickly, shortening its lasting quality. Extended wet weather will cause more mature blooms in the clusters to turn brown.
Persistence: Blooms persists long after the stem ceases to draw water.
Fragrance: Mild.
Lasting quality:
On plant.--2 months.
As a cut flower.--two weeks.
The outstanding characteristics of this new plant resides in its slow growth rate and abundant branching giving it a full, dense appearance making it desirable as a potted plant; its light, orchid pink colored blooms and its early blooming in December through February for the Valentines Day market, whereas Erica persoluta does not begin to bloom until March.
______________________________________
TABLE OF COMPARISON
ERICA
PLANT NEW CULTIVAR PERSOLUTA
______________________________________
Form Short Dense appearing
woody shrub
compact woody shrub
Shape Upright, stems Upright, stems
spreading to produce
spreading to
fullness of plant
produce fullness
of plant
Branching Generous, minimal or
several
no pruning necessary
pruning necessary
to encourage
branching and fullness
Growth Naturally upright bat
upright with woody
short and branching
flexible strength
with woody, flexible
strength
Height a 4" pot will be 8"
a 4" pot will be 10"
to 9" high in 18 months
to 12" high in 18
growing time with little
months growing time
or no pruning with numerous
prunings
Blooming Annual, Dec. thru Feb.
Annual, early
season March thru late Mar.
Foliage
Color R.H.S. 144A R.H.S. 143A with 59A
streaking thru the
leaves
Size 1/8" Same
Shape Acerose like Same
Quantity Abundant Same
Bloom
Size 1/8" × 1/16"
3/16" × 1/16"
Borne In clusters with
Same
terminal flowers
Shape Urceolate Ovoid
Color R.H.S. 66D R.H.S. 70A to 70B
Discoloration
Fades slightly Does not fade
______________________________________
Claims (1)
1. A new and distinct hybrid plant variety of the Ericaceae family substantially as herein show and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/447,261 USPP7536P (en) | 1989-12-07 | 1989-12-07 | Heath plant named Rosemarie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/447,261 USPP7536P (en) | 1989-12-07 | 1989-12-07 | Heath plant named Rosemarie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP7536P true USPP7536P (en) | 1991-05-28 |
Family
ID=23775636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/447,261 Expired - Lifetime USPP7536P (en) | 1989-12-07 | 1989-12-07 | Heath plant named Rosemarie |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP7536P (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP8650P (en) * | 1992-10-21 | 1994-03-22 | Bay City Flower Co. | Heath plant named Happy |
-
1989
- 1989-12-07 US US07/447,261 patent/USPP7536P/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP8650P (en) * | 1992-10-21 | 1994-03-22 | Bay City Flower Co. | Heath plant named Happy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: BAY CITY FLOWER, CO., 2265 CABRILLO HIGHWAY SOUTH, Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:IMAZIO, BRUNO L.;REEL/FRAME:005192/0265 Effective date: 19891206 |