USPP16463P2 - Hybrid tea rose plant named ‘TAN01994’ - Google Patents

Hybrid tea rose plant named ‘TAN01994’ Download PDF

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Publication number
USPP16463P2
USPP16463P2 US10/975,688 US97568804V USPP16463P2 US PP16463 P2 USPP16463 P2 US PP16463P2 US 97568804 V US97568804 V US 97568804V US PP16463 P2 USPP16463 P2 US PP16463P2
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color
group
rose plant
hybrid tea
tan01994
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US10/975,688
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Christian Evers
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Assigned to ROSEN TANTAU MATHIAS TANTAU NACHFOLGER reassignment ROSEN TANTAU MATHIAS TANTAU NACHFOLGER ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EVERS, CHRISTIAN
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    • 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
    • A01H6/74—Rosaceae, e.g. strawberry, apple, almonds, pear, rose, blackberries or raspberries
    • A01H6/749—Rosa, i.e. roses
    • 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

Definitions

  • Genus and species Rosa hybrida.
  • the present invention relates to a new and distinct variety of hybrid tea rose plant for cut flower production, which was discovered by me as a spontaneous, natural mutation of the rose variety Tan99065 growing in a greenhouse in Uetersen, Germany.
  • This mutant has an attractive bi-colored flower and has a good bud-to-stem ratio.
  • the parent plant, TAN099065 has red flowers whereas the petals of TAN01944 are red on their upper surfaces and silvery-white on their lower surfaces.

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  • 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

Hybrid tea rose plant substantially as herein shown and described, characterized particularly by its red and silvery-white flowers and its good bud-to-stem ratio.

Description

Genus and species: Rosa hybrida.
Varietal denomination: ‘TAN01994’.
SUMMARY OF THE INVENTION
The present invention relates to a new and distinct variety of hybrid tea rose plant for cut flower production, which was discovered by me as a spontaneous, natural mutation of the rose variety Tan99065 growing in a greenhouse in Uetersen, Germany.
BRIEF SUMMARY OF THE INVENTION
This mutant has an attractive bi-colored flower and has a good bud-to-stem ratio.
Asexual reproduction of this new variety by cuttings, as performed at Uetersen, Germany, shows that the foregoing and all other characteristics and distinctions come true to form and are established and transmitted through succeeding propagations.
COMPARISON WITH PARENT
The parent plant, TAN099065, has red flowers whereas the petals of TAN01944 are red on their upper surfaces and silvery-white on their lower surfaces.
BRIEF DESCRIPTION OF THE ILLUSTRATION
The accompanying illustration shows typical specimens of flowers of this new variety depicted in color as nearly true as it is reasonably possible to make the same in a color illustration of this character.
 DETAILED BOTANICAL DESCRIPTION
The following is a detailed description of my new rose cultivar with color descriptions using terminology in accordance with The Royal Horticultural Society (London) Colour Chart (1966), except where ordinary dictionary significance of color is indicated.
  • Parent: TAN099065 (Plant patent application Ser. No. 10/282,787, filed Oct. 28, 2002).
  • Classification:
      • Botanical.—Rosa hybrida.
      • Commercial.—Hybrid Tea.
FLOWER
Observations made from plants of two years of age grown in a greenhouse environment at Uetersen, Germany.
  • Blooming habit: Continuous.
  • Bud:
      • Size.—About 2.7 cm long and 2.4 cm in diameter when the petals start to unfurl.
      • Form.—The bud form is blunt.
      • Color.—When sepals first divide, bud color is Silvery-White Group 155D. When half blown, the upper sides of the petals are Red Group 46A; and the lower sides of the petals are White Group 155A.
      • Sepals.—Color: Upper Surface: Green Group 144A. Lower Surface: Green Group 144C. Length: 3.4 cm. Width: 0.6 cm. Shape: Pointed-elongate. Surface texture: Rough. There are three normally appendaged sepals. There are five unappendaged sepals with serrated edges.
      • Receptacle.—Color: Green Group 144C. Shape: Funnel. Size: Medium, about 0.4 cm by 0.4 cm. Surface: Smooth.
      • Peduncle.—Length: About 5.7 cm. Surface: Smooth. Color: Green Group 144A. Strength: Erect.
  • Bloom:
      • Size.—Large. Average open size is about 8.6 cm.
      • Borne.—Singly.
      • Stems.—Strength: Normal. Average length is about 60 cm and 0.3 cm in diameter.
      • Form.—When first open: Flat. Permanence: Retains its form to the end, outer petals curl back.
      • Petalage.—Number of petals under normal conditions: 39.
      • Color.—The upper sides of the petals are Red Group 46A. The reverse sides of the petals are White Group 155A. The base of each petal has a Yellow Group 14D spot. The major color on the upper side is Red Group 46A.
      • Variegations.—None.
      • Discoloration.—The general tonality at the end of the first day: Red Group 46A, and at the end of the third day: Red Group 46A.
      • Fragrance.—None.
  • Petals:
      • Texture.—Leathery.
      • Surface.—Rough.
      • Shape.—Oval.
      • Size.—Width: 5.2 cm. Length: 4.5 cm.
      • Margin.—Smooth. Apex Shape: Pointed. Base Shape: Blunt.
      • Form.—Edges slightly quilled.
      • Arrangement.—Irregular.
      • Petaloids.—Number 22. Color: Same as petals.
      • Persistence.—Petals hang on and dry.
      • Lastingness.—On the plant: Long, about 17 days. As a cut flower: Long, about 15 days.
  • Reproductive parts:
      • Stamens.—Number: 83. Length: 0.4 cm. Anthers: Length: 0.1 cm. Color: Yellow-Orange Group 22A. Arrangement: Regular around styles. Filaments: Color: Yellow-Orange Group 22B. Length: 0.3 cm. Pollen: Color: Yellow-Orange Group 21A.
      • Pistils.—Number: 112. Length: 4 cm. Styles: Color: Red Group 43A. Length: 0.3 cm. Stigmas: Color: Yellow-Orange Group 22A. Length: 0.1 cm.
      • Hips.—None produced.
PLANT
      • Form.—Pillar.
      • Growth.—Vigorous.
      • Mature plant.—Height: 80 cm at 2 years. Width: 40 cm.
      • Rootstock.—Rosa canina.
  • Foliage: Number of leaflets on normal mid-stem leaves: 5.
      • Size.—Medium (12.2 cm long×8.2 cm wide).
      • Quantity.—Normal.
      • Color.—New foliage: Upper side: Green Group 139A. Lower side: Green Group 137B. Old foliage: Upper side: Green Group 139A. Lower side: Green Group 137B.
  • Leaflets:
      • Size.—About 8.2 cm long×4.5 cm wide.
      • Shape.—Pointed oval.
      • Base shape.—Blunt.
      • Apex shape.—Pointed.
      • Texture.—Upper side: Smooth.
      • Edge.—Serrated.
      • Serrations.—Single.
      • Petiole.—Color: Green Group 137A.
      • Petiole rachis.—Color: Green Group 139B. Underside: Smooth.
      • Stipules.—Length: 1.1 cm, smooth.
      • Auricles.—Number: 2. Length: 0.2 cm. Shape: Pointed.
      • Disease resistance.—Not tested.
      • Pest resistance.—Not tested.
      • Vein color.—Green Group 144A.
      • Venation pattern.—Pyramidal.
  • Wood:
      • New wood.—Color: Green Group 144A. Bark: Smooth.
      • Old wood.—Color: Brown Group 183A. Bark: Rough.
  • Prickles:
      • Quantity.—On main canes from base: 16 per 60 cm stem. On laterals from main canes: 1 per 20 cm.
      • Form.—Hooked downward.
      • Length.—0.5 cm.
      • Color when young.—Purple Group 185A.
      • Color when mature.—Purple Group 177A.
  • Small prickles:
      • Quantity.—On main stalks: 15 per 30 cm length. Color: When young: Green Group 146C. When mature: Grey-Orange Group 177A.
  • Winter hardiness: Not tested.

Claims (1)

1. A new and distinct variety of rose plant of the hybrid tea class, substantially as herein shown and described, characterized particularly by its red and silvery-white flowers and its good bud-to-stem ratio.
US10/975,688 2004-10-27 2004-10-27 Hybrid tea rose plant named ‘TAN01994’ Expired - Lifetime USPP16463P2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/975,688 USPP16463P2 (en) 2004-10-27 2004-10-27 Hybrid tea rose plant named ‘TAN01994’

Publications (1)

Publication Number Publication Date
USPP16463P2 true USPP16463P2 (en) 2006-04-18

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US10/975,688 Expired - Lifetime USPP16463P2 (en) 2004-10-27 2004-10-27 Hybrid tea rose plant named ‘TAN01994’

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AS Assignment

Owner name: ROSEN TANTAU MATHIAS TANTAU NACHFOLGER, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:EVERS, CHRISTIAN;REEL/FRAME:016923/0817

Effective date: 20041018