+

USPP15967P3 - Rhododendron rootstock named ‘Rhodunter 48’ - Google Patents

Rhododendron rootstock named ‘Rhodunter 48’ Download PDF

Info

Publication number
USPP15967P3
USPP15967P3 US10/270,093 US27009302V USPP15967P3 US PP15967 P3 USPP15967 P3 US PP15967P3 US 27009302 V US27009302 V US 27009302V US PP15967 P3 USPP15967 P3 US PP15967P3
Authority
US
United States
Prior art keywords
color
rhododendron
rhodunter
length
year
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
Application number
US10/270,093
Other versions
US20040073980P1 (en
Inventor
Walter Preil
Rainer Ebbinghaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INKARHO GmbH
Original Assignee
INKARHO GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by INKARHO GmbH filed Critical INKARHO GmbH
Priority to US10/270,093 priority Critical patent/USPP15967P3/en
Assigned to INKARHO GMBH reassignment INKARHO GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EBBINGHAUS, RAINER, PREIL, WALTER
Publication of US20040073980P1 publication Critical patent/US20040073980P1/en
Application granted granted Critical
Publication of USPP15967P3 publication Critical patent/USPP15967P3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A01H6/364—Rhododendron, e.g. Azalea

Definitions

  • Botanical classification Rhododendron hybrid.
  • the present invention comprises a new and distinct cultivar of Rhododendron hybrid used as a flowering shrub or rootstock known by the varietal name ‘Rhodunter 48’.
  • the new variety was discovered in Ahrensburg, Germany.
  • the new variety is the result of a planned breeding program between an unpatented and unnamed plant of Rhododendron fortunei (female parent) ⁇ cv. ‘Cunningham's White’ (unpatented male parent).
  • the new variety exhibits matroclinal morphological features.
  • ‘Rhodunter 48’ exhibits distinct but similar leaf venation to both parents, as well as similarities in color and shape.
  • the new variety has been trial and field tested and has been found to retain its distinctive characteristics and remain true to type through successive propagations.
  • FIG. 1 shows a close-up view of the flowers of the new variety
  • FIG. 2 shows the new variety grown to a flowering 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

A new and distinct Rhododendron hybrid plant used as a rootstock or flowering shrub that exhibits hardy and vigorous growth.

Description

Botanical classification: Rhododendron hybrid.
Varietal denomination: ‘Rhodunter 48’.
BACKGROUND OF THE INVENTION
The present invention comprises a new and distinct cultivar of Rhododendron hybrid used as a flowering shrub or rootstock known by the varietal name ‘Rhodunter 48’. The new variety was discovered in Ahrensburg, Germany. The new variety is the result of a planned breeding program between an unpatented and unnamed plant of Rhododendron fortunei (female parent)×cv. ‘Cunningham's White’ (unpatented male parent). The new variety exhibits matroclinal morphological features. ‘Rhodunter 48’ exhibits distinct but similar leaf venation to both parents, as well as similarities in color and shape. The new variety has been trial and field tested and has been found to retain its distinctive characteristics and remain true to type through successive propagations.
DESCRIPTION OF THE DRAWINGS
The accompanying photographic drawings illustrate the new cultivar, with the color being as nearly true as is possible with color illustrations of this type.
FIG. 1 shows a close-up view of the flowers of the new variety; and
FIG. 2 shows the new variety grown to a flowering plant.
 DESCRIPTION OF THE PLANT
The following detailed description sets forth the characteristics of the new cultivar. The data which defines these characteristics were collected by asexual reproductions performed using tissue culture medium for shoot multiplication of Rhododendron species and which were carried out in Ahrensburg, Germany. The color readings were taken in natural daylight. The field-grown plants were five years old when described (unless indicated otherwise). The soil was a sandy loam mixed with peat. Color references are primarily to The R.H.S. Colour Chart of The Royal Horticultural Society of London.
PLANT
  • Type: Evergreen shrub.
  • Use: Flowering shrub or rootstock.
  • Soil: Sandy loam.
  • Light: Full.
  • Fruit bearing: Very low.
  • Crop time: 1.5 years is required to achieve finished product size that is ready for use as a rootstock or 4 years for use as a flowering shrub.
  • Dimensions at crop time (3 years after grafting. Dimensions depend on the vigor of the scion cultivar):
      • Height.—50 cm.
      • Width.—40 cm.
  • Vigor: 120% of standard using ‘Nova Zembla’ (unpatented) as the standard.
  • Habit: Erect.
  • Hardiness: USDA zone 6a.
  • Rooting habit: Compact root bales.
  • Time to initiate roots: 3 months at 22-25° C. for softwood cuttings.
  • Disease and pest resistance: No observation made to date.
  • Trunk (at 4 years):
      • Diameter.—3 cm.
      • Height.—5 cm above soil.
      • Bark color.—Surface: Year 1: 147A. Year 2: 144A to 175A. Year 3: 175A. Year 4: 177B to 197B to 197C. Flesh: 157B.
      • Lenticels.—Inconspicous.
  • Branches:
      • Color.—Surface: Year 1: 147A. Year 2: 144A to 175A. Year 3: 175A. Year 4: 177B to 197B to 197C. Flesh: 157B.
      • Length (at one year).—22 cm.
      • Base diameter (at one year).—9 mm.
      • Texture.—Hard.
      • Internode length.—1-2 cm.
      • Branching angle at emergence.—45° angle.
      • Habit.—Compact.
      • Pubescence.—Absent.
      • Branch lenticels.—Inconspicous.
  • Leaves:
      • Arrangement.—Alternate.
      • Length.—20 cm maximum.
      • Width.—7.5 cm maximum.
      • Shape.—Oblanceolate.
      • Apex.—Truncated.
      • Base.—Triangular.
      • Color.—Adaxial: 147A. Abaxial: 147C.
      • Surface.—Adaxial: Glabrous. Abaxial: Glabrous.
      • Margins.—Entire.
      • Division.—Undivided.
      • Petiole.—Length: 2 cm. Width: 3-4 mm. Color: Between 144A and 166B. Surface: Glabrous.
      • Leaf stipules.—Sessile.
      • Leaf pubescence.—Absent.
      • Venation pattern.—Feather-veined.
      • Vein color.—Adaxial: 144A. Abaxial: 145C.
      • Leaf texture.—Hard.
      • Leaf appearance.—Typical Rhododendron leaf.
  • Fruit: Fruits (capsules) are usually absent due to self-sterility or incompability with other Rhododendrons. When present, the seed color is 164B.
  • Flower:
      • Arrangement.—Single.
      • Shape.—Widely funnel-shaped.
      • Bud.—Shape: Oblong; Ellipsoid. Width: 20 mm. Length: 40 mm. Color: Closed: 186B. Before bursting: 65B. Time of bloom: At 2 years old. Lastingness of bloom: 21 days.
      • Diameter.—8 cm.
      • Depth.—20 mm.
      • Bloom quantity.—11-15 per truss.
  • Petal:
      • Shape.—Fused; the corolla has a wide funnel shape.
      • Number.—7.
      • Length.—45-55 mm.
      • Width of corolla.—70-80 mm.
      • Apex.—Round.
      • Margin.—Undulate.
      • Color (when fully open).—Upper surface: 158B. Lower surface: 159C.
      • Peduncle.—Length: 4 cm. Width: 2 mm. Surface: Glabrous. Color: Upper surface: 179B. Lower surface: 144C.
  • Sepals: Not present.
  • Petaloids: Not present.
  • Natural flowering season: Beginning of May through the end of May.
  • Fragrance: Rhododendron fortunei-like.
REPRODUCTIVE ORGANS
  • Stamens:
      • Number.—14.
      • Length.—30 mm.
      • Color.—150D.
  • Anthers:
      • Shape.—Normal Rhododendron type.
      • Color.—161D.
      • Length.—25 mm.
      • Width.—1 mm.
      • Amount of pollen.—Medium.
      • Color of pollen.—150D.
      • Stigma color.—145A.
  • Pistil:
      • Length.—5 cm.
      • Number.—1.
  • Style:
      • Color.—150C.
      • Form.—Filiform.
      • Length.—45 mm.
      • Width.—1 mm.
  • Ovaries:
      • Length.—5 mm.
      • Width.—3 mm.
      • Color.—137C.
      • Position.—Superior.

Claims (1)

1. A new and distinct variety of Rhododendron hybrid plant as illustrated and described.
US10/270,093 2002-10-11 2002-10-11 Rhododendron rootstock named ‘Rhodunter 48’ Expired - Lifetime USPP15967P3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/270,093 USPP15967P3 (en) 2002-10-11 2002-10-11 Rhododendron rootstock named ‘Rhodunter 48’

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/270,093 USPP15967P3 (en) 2002-10-11 2002-10-11 Rhododendron rootstock named ‘Rhodunter 48’

Publications (2)

Publication Number Publication Date
US20040073980P1 US20040073980P1 (en) 2004-04-15
USPP15967P3 true USPP15967P3 (en) 2005-09-20

Family

ID=32068921

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/270,093 Expired - Lifetime USPP15967P3 (en) 2002-10-11 2002-10-11 Rhododendron rootstock named ‘Rhodunter 48’

Country Status (1)

Country Link
US (1) USPP15967P3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005009116A1 (en) * 2003-07-29 2005-02-03 Yusuke Sakata Methodd of breeding azalea
US7221927B2 (en) * 2004-02-13 2007-05-22 Trapeze Networks, Inc. Station mobility between access points

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5968610A (en) * 1997-04-02 1999-10-19 United Microelectronics Corp. Multi-step high density plasma chemical vapor deposition process
US5933749A (en) * 1997-10-27 1999-08-03 United Microelectronics Corp. Method for removing a top corner of a trench
US6239002B1 (en) * 1998-10-19 2001-05-29 Taiwan Semiconductor Manufacturing Company Thermal oxidizing method for forming with attenuated surface sensitivity ozone-teos silicon oxide dielectric layer upon a thermally oxidized silicon substrate layer
US6197658B1 (en) * 1998-10-30 2001-03-06 Taiwan Semiconductor Manufacturing Company Sub-atmospheric pressure thermal chemical vapor deposition (SACVD) trench isolation method with attenuated surface sensitivity
US6225171B1 (en) * 1998-11-16 2001-05-01 Taiwan Semiconductor Manufacturing Company Shallow trench isolation process for reduced for junction leakage

Also Published As

Publication number Publication date
US20040073980P1 (en) 2004-04-15

Similar Documents

Publication Publication Date Title
USPP15967P3 (en) Rhododendron rootstock named ‘Rhodunter 48’
USPP15940P3 (en) Rhododendron rootstock named ‘Rhodunter 37’
USPP36083P2 (en) Baptisia plant named ‘Grape Escape’
USPP34650P2 (en) Ajuga plant named ‘Fanfin’
USPP34840P2 (en) Scaevola plant named ‘Bonsc 16100’
USPP30840P2 (en) Calibrachoa plant named ‘BBCAL85303’
USPP14683P2 (en) Gaura plant named ‘Baltinblus’
USPP30697P3 (en) Lobelia plant named ‘LOCPI03-0’
USPP14191P2 (en) Variety of Sutera plant named ‘Wesbamega’
USPP16894P2 (en) Physocarpus plant named ‘Center Glow’
USPP16613P2 (en) Hydrangea plant named ‘RIE 09’
USPP15627P3 (en) Ageratum plant named ‘Agetis’
USPP16981P2 (en) Gaura lindheimerii plant named ‘Gausudre’
USPP14557P2 (en) Gaura lindheimeri plant named ‘My Melody’
USPP17210P3 (en) Gaura lindheimerii plant named ‘Gauheha’
USPP20749P3 (en) Rhododendron rootstock named ‘Rhodunter 149’
USPP14241P2 (en) Sutera plant named ‘Suttipp’
USPP23166P2 (en) Mandevilla plant named ‘Gendipbic’
USPP16520P2 (en) Lantana plant named ‘Balucpea’
USPP16653P2 (en) Hydrangea plant named ‘RIE 04’
USPP15954P3 (en) Variety of Sanvitalia plant named ‘Sumsan 01’
USPP18476P2 (en) Hydrangea plant named ‘RIE13’
USPP17833P2 (en) Hydrangea plant named ‘RIE 12’
USPP14861P2 (en) Variety of Petunia plant named ‘Sumpet 08’
USPP16617P2 (en) Hydrangea plant named ‘RIE 02’

Legal Events

Date Code Title Description
AS Assignment

Owner name: INKARHO GMBH, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PREIL, WALTER;EBBINGHAUS, RAINER;REEL/FRAME:013658/0357

Effective date: 20030106

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载