USPP7457P - Azalea hybrid `Jessica Dawn` - Google Patents
Azalea hybrid `Jessica Dawn` Download PDFInfo
- Publication number
- USPP7457P USPP7457P US07/351,138 US35113889V US7457P US PP7457 P USPP7457 P US PP7457P US 35113889 V US35113889 V US 35113889V US 7457 P US7457 P US 7457P
- Authority
- US
- United States
- Prior art keywords
- blooms
- pink
- hybrid
- azalea
- plant
- 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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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
- A01H6/364—Rhododendron, e.g. Azalea
Definitions
- the present invention relates to a new and distinct variety of evergreen azalea of the genus Rhododendron and a member of the Ericaceae family.
- This new variety of azalea plant is the result of a breeding program.
- the principal objectives of this breeding program were to produce new varieties of evergreen azaleas which are floriferous, compact, vigorous, and easy to propagate using vegetative cuttings.
- the specific parentage of the new variety is unknown because no records were kept of the crosses which resulted in the new plant.
- the breeding program incorporated the use of forty seven varieties of evergreen azalea from seven hybrid groups that were grown at Mossholder Nurseries in La Habra, Calif.
- This new hybrid has the following combination of characteristics which distinguish it from other varieties.
- Plant form and vigor The plant is compact, horizontally spreading and very vigorous.
- FIG. 1 is a close-up showing flower color, size and form.
- FIG. 2 is a comparison of ⁇ Jessica Dawn ⁇ blossom (right) and ⁇ Easter Parade ⁇ blossom (left).
- FIG. 3 is a comparison of ⁇ Jessica Dawn ⁇ blossom (right) and ⁇ Pink Pearl ⁇ blossom (left).
- FIG. 4 is a photograph of a four year old plant displaying the overall habit.
- Plant vigor Active, strong, rapid growth on the plant's own rootstock (vigorous). Estimated annual terminal growth about 17-18 cm.
- FIG. 4 shows a 4 year old plant with branches spreading horizontally 90 cm (35 inches) and with a height of 66 cm (20 inches). Other plants given adequate space and with minimal pruning exhibited this same spreading habit. Estimated height for a mature plant (10 years) is approximately 90-102 cm (35-40 inches) with a spread of 91-152 cm (36-60 inches).
- Blooming period Blooms appear in early March and continue to bloom through mid-April in Irvine, Calif.
- Minimum temperature range for ⁇ Jessica Dawn ⁇ is normally -7° C. to -1° C. (20°-30° F.). Minor frost damage occurred to newly formed foliage and flower buds during a February cold spell in Irvine, Calif. when the temperature reached a minimum of -3° C. (26° F.). The plant has not been tested for maximum hardiness.
- Shape Oblanceolate, obtuse, cuneate, flat.
- Average length of mature foliage (from petiole to leaf apex).--6.7 cm.
- Petiole Average length 0.8 cm, Yellow-Green Group 145A.
- Buds Elliptic, Yellow-Green Group 144B to 144C with white sericeous hairs.
- Flower buds At approximate age 2 weeks buds were stil tight but beginning to unfold at apex. Buds were broadly ovate and obtuse with a length of 2.6 cm and a diameter of about 1.1 cm. The color is not significantly different from mature flowers.
- Calyx Non-persistent, broadly ovate, obtuse, imbricated, Yellow-Green Group 144B to 144D with sericeous, copper brown, Grey-Orange Group 167A, hairs at the apex of each sepal.
- Blooming period Blooms appear in early March and continue through mid-April in Irvine, Calif.
- Pistils.--Single average length 2.3 cm, slightly shorter than petal length. Colors of style and stigma range from Yellow-Green Group 153C to Red Group 49A-D depending on age.
- Ovary --Five locules within a hypogynous ovary enclosed by a sericeous ovary wall. Seeds observed to form but not tested for viability.
- Azalea ⁇ Jessica Dawn ⁇ has large 7.6 to 8.9 cm blooms that are double and marbled with four shades of pink and with ruffled margins. The plant blooms mid-season (early March to mid-April in California). The following cultivars represent those most similar to ⁇ Jessica Dawn ⁇ that the inventor is aware of in the nursery trade.
- ⁇ Pink Pearl ⁇ Double, 5.1 cm, phlox pink blooms with red-purple flecks in throat. Mid to late season bloomer.
- ⁇ Califronia Sunset ⁇ Double, 7.6 cm blooms are deep pink edged with white, early to mid season.
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
Description
______________________________________
Hybrid Groups Used in the Breeding Program
# of Cultivars
______________________________________
Belgian Indian Hybrids
25
Coolidge Hybrids 3
Mossholder-Bristow Hybrids
11
Pericat Hybrids 2
Rutherford Hybrids 2
Southern Indian Hybrids
1
Kurume Hybrids 3
______________________________________
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/351,138 USPP7457P (en) | 1989-05-12 | 1989-05-12 | Azalea hybrid `Jessica Dawn` |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/351,138 USPP7457P (en) | 1989-05-12 | 1989-05-12 | Azalea hybrid `Jessica Dawn` |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP7457P true USPP7457P (en) | 1991-02-26 |
Family
ID=23379728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/351,138 Expired - Lifetime USPP7457P (en) | 1989-05-12 | 1989-05-12 | Azalea hybrid `Jessica Dawn` |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP7457P (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP9265P (en) * | 1993-12-01 | 1995-08-29 | Inkarho Pflanzenvertrieb Gmbh+Co. Kg | Rhododendron Rhodunter 10 |
-
1989
- 1989-05-12 US US07/351,138 patent/USPP7457P/en not_active Expired - Lifetime
Non-Patent Citations (4)
| Title |
|---|
| Galle, Fred C., "List of Registered Azaleas", Azaleas Revised and Enlarged Edition, Date & Publisher unknown, pp. 445, 447, 97, 98, 192, 193, 236, 237, 243, 281, and 282. |
| Galle, Fred C., List of Registered Azaleas , Azaleas Revised and Enlarged Edition, Date & Publisher unknown, pp. 445, 447, 97, 98, 192, 193, 236, 237, 243, 281, and 282. * |
| Leach, D. G., (Listing) `Jessica` Rhododendrons of the World, Charles Schribner's Sons, N.Y., 1961, p. 461. |
| Leach, D. G., (Listing) Jessica Rhododendrons of the World, Charles Schribner s Sons, N.Y., 1961, p. 461. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP9265P (en) * | 1993-12-01 | 1995-08-29 | Inkarho Pflanzenvertrieb Gmbh+Co. Kg | Rhododendron Rhodunter 10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: WEYERHAEUSER COMPANY, TACOMA, WASHINGTON, A WASHIN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:MOSSHOLDER, ROSE M.;REEL/FRAME:005083/0717 Effective date: 19890405 Owner name: WEYERHAEUSER COMPANY,WASHINGTON Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MOSSHOLDER, ROSE M.;REEL/FRAME:005083/0717 Effective date: 19890405 |
|
| AS | Assignment |
Owner name: HINES NURSERIES INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:WEYERHAEUSER COMPANY, A CORP. OF WA;REEL/FRAME:005385/0302 Effective date: 19900629 |
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| AS | Assignment |
Owner name: SECURITY PACIFIC NATIONAL BANK, CALIFORNIA Free format text: SECURITY INTEREST;ASSIGNOR:HINES NURSERIES INC. A CORP. OF CALIFORNIA;REEL/FRAME:005891/0148 Effective date: 19910906 |
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| AS | Assignment |
Owner name: HINES NURSERIES INC., CALIFORNIA Free format text: RELEASE OF PATENT AND TRADEMARK SECURITY AGREEMENT;ASSIGNOR:BANK OF AMERICA NT & SA, AS COLLATERAL AGENT;REEL/FRAME:007690/0887 Effective date: 19950821 Owner name: BT COMMERCIAL CORPORATION, CALIFORNIA Free format text: PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT;ASSIGNOR:HINES NURSERIES INC.;REEL/FRAME:007795/0533 Effective date: 19950804 Owner name: HINES NURSERIES INC., CALIFORNIA Free format text: RELEASE OF PATENT AND TRADEMARK SECURITY AGREEMENT;ASSIGNOR:SECURITY PACIFIC NATIONAL BANK (SECCEEDED N MERGER BY BANK OF AMERICA NT & SA), AS COLLATERAL AGENT;REEL/FRAME:007894/0078 Effective date: 19950803 |
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Owner name: HINES HORTICULTURE, INC., CALIFORNIA Free format text: MERGER & CHANGE OF NAME;ASSIGNOR:HINES NURSERIES, INC.;REEL/FRAME:008126/0328 Effective date: 19950907 |
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Owner name: BANKERS TRUST COMPANY, CALIFORNIA Free format text: MASTER ASSIGNMENT AGREEMENT;ASSIGNOR:BT COMMERCIAL CORPORATION;REEL/FRAME:010018/0278 Effective date: 19980626 |
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Owner name: HINES NURSERIES, INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HINES HORTICULTURE, INC.;REEL/FRAME:011425/0902 Effective date: 20001221 |
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Owner name: BANKERS TRUST COMPANY, CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HINES NURSERIES, INC.;REEL/FRAME:011648/0937 Effective date: 20001221 |
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Owner name: BANK OF AMERICA, N.A., AS AGENT, ILLINOIS Free format text: SECURITY AGREEMENT;ASSIGNOR:HINES NURSERIES, INC.;REEL/FRAME:019035/0270 Effective date: 20070118 |
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| AS | Assignment |
Owner name: HINES NURSERIES, INC., CALIFORNIA Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:BANKERS TRUST COMPANY (N/K/A DEUTSCHE BANK TRUST COMPANY AMERICAS);REEL/FRAME:019116/0015 Effective date: 20070117 |
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Owner name: HINES NURSERIES LLC (F/K/A NEW HINES HOLDING COMPA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HINES HORTICULTURE, INC.;HINES NURSERIES, INC.;REEL/FRAME:022101/0012 Effective date: 20090109 |
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| AS | Assignment |
Owner name: BANK OF AMERICA, N.A., AS AGENT, ILLINOIS Free format text: SECURITY AGREEMENT;ASSIGNOR:HINES NURSERIES LLC;REEL/FRAME:022102/0772 Effective date: 20090109 |
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| AS | Assignment |
Owner name: HINES NURSERIES, INC., CALIFORNIA Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:BANK OF AMERICA, N.A., AS AGENT;REEL/FRAME:022109/0053 Effective date: 20090109 |