USPP12280P2 - Bidens ferulifolium plant named ‘Bidtis-1’ - Google Patents

Bidens ferulifolium plant named ‘Bidtis-1’ Download PDF

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Publication number
USPP12280P2
USPP12280P2 US09/500,688 US50068800V USPP12280P2 US PP12280 P2 USPP12280 P2 US PP12280P2 US 50068800 V US50068800 V US 50068800V US PP12280 P2 USPP12280 P2 US PP12280P2
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United States
Prior art keywords
bidens
plant
ferulifolium
bidtis
plant named
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Expired - Lifetime
Application number
US09/500,688
Inventor
Anna M. W. P. Houbraken
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Syngenta Seeds BV
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Syngenta Seeds BV
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Priority to US09/500,688 priority Critical patent/USPP12280P2/en
Assigned to NOVARTIS SEEDS B.V. reassignment NOVARTIS SEEDS B.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HOUBRAKEN, ANNA M.W.P.
Application granted granted Critical
Publication of USPP12280P2 publication Critical patent/USPP12280P2/en
Assigned to SYNGENTA SEEDS B.V. reassignment SYNGENTA SEEDS B.V. CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: NOVARTIS SEEDS B.V.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/14—Asteraceae or Compositae, e.g. safflower, sunflower, artichoke or lettuce
    • 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

  • the present invention comprises a new distinct cultivar of Bidens, botanically known as Bidens ferulifolium , native to South USA and Mexico, and hereinafter referred to by the cultivar name ‘Bidtis 1’.
  • the new Bidens was discovered by the inventor in a controlled environment in Enkhuizen, the Netherlands, as a naturally-occurring mutation of the Bidens ferulifoium ‘Golden Eye’ (unpatented). The new Bidens was observed as a single plant in a large population of plants of the parent cultivar.
  • the instant plant was grown under natural Dutch greenhouse spring conditions. The day/night temperature was 16/14° C. The light level was very much dependent on the weather. No extra light or growth regulators were applied. This new plant is an annual.
  • the plant was grown at day/night temperatures of 16/14° C. No growth regulators were applied. The plant was pinched one time to stimulate branching.
  • Length of petiole 1-2 cm.
  • Width/diameter of petiole 1-2 mm.
  • Branching character Freely branching, very dense and bushy.
  • Branching Number of branches per plant is very much depending on the number of pinchings. After 1 pinching there are approximately 5 to 10 branches on a 10 weeks-old-plant. After 17 weeks (and two times of pinching) the variety had 20 branches per plant.
  • Blooming period Year round flowering depending on temperature, frost sensitive. ‘Bidtis 1’ can tolerate a little bit of frost for a short time (down to ⁇ 2° C.). Maximum tolerated temperature is unknown, but it can stand the heat very well.
  • Rooting time Initiation time: Summer: 14 days, Winter: 17 days. Development time: Summer: 17 days, Winter: 21 days. Soil temperature should be around 21° C., air temperature around 17° C.
  • Older stems Between 59A and 183B.
  • Leaf veins 137C.
  • Petioles 199B.
  • Diameter 1-2 mm.
  • Length of internode Varying from 2.5-4 cm grown under Dutch spring conditions. Under low light conditions the internode length will be longer than under high light conditions.
  • Phyllotaxis Opposite, but alternate on flower stems.
  • Shape of leaf 2-pinnate fern-like leaves.
  • Length 10-35 mm.
  • Width 5-20 mm.
  • Length of leaf stem 5-15 mm.
  • Pedicel length 30-80 mm.
  • Lastiness of bloom Approximately 3 weeks.
  • Number of flowers per plant First flowers occur after 10 weeks growth. There are 20-30 flowers per plant after 17 weeks growth.
  • Disc floret size 4-5 mm.
  • Disc floret number per flower head ⁇ 50.
  • Diameter total flower head 20-40 mm.
  • Receptacle shape Brush-shape.
  • Receptacle height 5 mm.
  • Bidens ferulifolium Good tolerance to heat. Strong resistance to pests and diseases. ‘Bidtis 1’ is more resistant to Botrytis and Powdery mildrew than Bidens ferulifolium in general.

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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

A new Bidens plant particularly distinguished by its upright character, compact plant habit, reduced seed set and golden yellow flowers. Flowering time is from April till November, depending on the temperature. Better resistance to Botrytis and Powdery mildew than Bidens ferulifolium.

Description

BACKGROUND OF THE NEW PLANT
The present invention comprises a new distinct cultivar of Bidens, botanically known as Bidens ferulifolium, native to South USA and Mexico, and hereinafter referred to by the cultivar name ‘Bidtis 1’.
The new Bidens was discovered by the inventor in a controlled environment in Enkhuizen, the Netherlands, as a naturally-occurring mutation of the Bidens ferulifoium ‘Golden Eye’ (unpatented). The new Bidens was observed as a single plant in a large population of plants of the parent cultivar.
The instant plant was grown under natural Dutch greenhouse spring conditions. The day/night temperature was 16/14° C. The light level was very much dependent on the weather. No extra light or growth regulators were applied. This new plant is an annual.
DESCRIPTION OF THE NEW CULTIVAR
The following detailed descriptions set forth the distinctive characteristics of this new Bidens plant. ‘Bidtis 1’ has been reproduced by terminal cuttings in Enkhuizen, the Netherlands, and all of the characteristics thereof have been determined to be firmly fixed. From December 2000 on, the variety is also intiated in tissue culture at SBW lab in Roelofarendsveen, the Netherlands, to maintain the variety. The plant history was taken on 5 months old plants, grown in a greenhouse in Enkhuizen.
Color references are primarily to the R.H.S. Color Chart of The Royal Horticultural Society of London.
DESCRIPTION OF THE DRAWINGS
This new Bidens plant is illustrated by the accompanying photogaphic drawings which shows blooms, buds and foliage of the plant in full color, the color shown being as true as can be reasonably obtained by conventional photographic procedures.
The plant was grown at day/night temperatures of 16/14° C. No growth regulators were applied. The plant was pinched one time to stimulate branching.
PLANT DESCRIPTION
Classification — Botanical: Bidens ferulifolium.
Parentage selection from: Bidens ‘Golden Eye’.
Growth habit: Very compact, upright.
Plant height: 15-30 cm.
Spreading area of plant: 50-80 cm.
Growth rate: Compact.
Length of petiole: 1-2 cm.
Width/diameter of petiole: 1-2 mm.
Phyllaries: 4-5 mm.
Fruits: No fruits available.
Strength: Good tolerance for not-optimal conditions like heat, cold, dry conditions.
Branching character: Freely branching, very dense and bushy.
Branching: Number of branches per plant is very much depending on the number of pinchings. After 1 pinching there are approximately 5 to 10 branches on a 10 weeks-old-plant. After 17 weeks (and two times of pinching) the variety had 20 branches per plant.
Blooming period: Year round flowering depending on temperature, frost sensitive. ‘Bidtis 1’ can tolerate a little bit of frost for a short time (down to −2° C.). Maximum tolerated temperature is unknown, but it can stand the heat very well.
Rooting time: Initiation time: Summer: 14 days, Winter: 17 days. Development time: Summer: 17 days, Winter: 21 days. Soil temperature should be around 21° C., air temperature around 17° C.
COLORS
Older stems: Between 59A and 183B.
Stems: 152A.
Leaf veins: 137C.
Petioles: 199B.
Pollen: 23A.
Pistil: 17C.
Fruits: Sterile/no seed set.
Phyllaries: 147A.
STEM DESCRIPTION
Diameter: 1-2 mm.
Shape: Cylindrical.
Anthocyan pigmentation: Present in older stems.
Length of internode: Varying from 2.5-4 cm grown under Dutch spring conditions. Under low light conditions the internode length will be longer than under high light conditions.
Pubescence: Little white hairs (about 1 mm) About 100 hairs on 1 cm2.
FOLIAGE DESCRIPTION
Phyllotaxis: Opposite, but alternate on flower stems.
Shape of leaf: 2-pinnate fern-like leaves.
Texture: Smooth young leaves.
Length: 10-35 mm.
Width: 5-20 mm.
Depth of incision: Fully incised.
Color:
Upper side.—137B.
Lower side.—137D.
Length of leaf stem: 5-15 mm.
FLOWER BUD DESCRIPTION
Pedicel length: 30-80 mm.
Size:
Diameter.—3-4 mm.
Length.—3-4 mm.
Shape: Oblong.
FLOWER DESCRIPTION
Lastiness of bloom: Approximately 3 weeks.
Number of flowers per plant: First flowers occur after 10 weeks growth. There are 20-30 flowers per plant after 17 weeks growth.
Direction: Ascending.
Shape of florets:
Ray.—Ovate with 2 light furrows.
Disc.—Tubular.
Disc floret size: 4-5 mm.
Disc floret number per flower head: ±50.
Diameter total flower head: 20-40 mm.
Borne: Solitary.
Form: Capitulum with 1 series of ray florets and more series of disc florets.
Flower color:
Ray flower.—Yellow 12A.
Disc flower.—Yellow orange 17A.
Overlapping of ray florets: Separate ray florets, but little overlap in flower head.
No. of ray florets: 5.
Receptacle shape: Brush-shape.
Receptacle height: 5 mm.
Involucre: Bracts in 2 series.
Size of the ray floret:
Length.—8-15 mm.
Width.—5-10 mm.
Fragrance: Weak.
Reproductive organs:
Size.—Pistil=±5 mm long, anther=±3 mm long.
Shape.—Stigma is decurrent.
Number.—±50-60 florets with pistils and anthers per flower head.
Color.—Pollen 23A, pistil 17C.
Fertility.—Sterile.
PHYSIOLOGICAL AND ECOLOGICAL CHARACTERISTICS
Good tolerance to heat. Strong resistance to pests and diseases. ‘Bidtis 1’ is more resistant to Botrytis and Powdery mildrew than Bidens ferulifolium in general.

Claims (1)

We claim:
1. A new and distinct variety of Bidens plant, substantially as herein illustrated and described, characterized particularly as to novelty by its compact, upright plant habit with short
US09/500,688 2000-02-09 2000-02-09 Bidens ferulifolium plant named ‘Bidtis-1’ Expired - Lifetime USPP12280P2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/500,688 USPP12280P2 (en) 2000-02-09 2000-02-09 Bidens ferulifolium plant named ‘Bidtis-1’

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/500,688 USPP12280P2 (en) 2000-02-09 2000-02-09 Bidens ferulifolium plant named ‘Bidtis-1’

Publications (1)

Publication Number Publication Date
USPP12280P2 true USPP12280P2 (en) 2001-12-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
US09/500,688 Expired - Lifetime USPP12280P2 (en) 2000-02-09 2000-02-09 Bidens ferulifolium plant named ‘Bidtis-1’

Country Status (1)

Country Link
US (1) USPP12280P2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP11261P (en) * 1998-01-09 2000-03-07 Innovaplant Gmbh + Co. Kg Bidens plant named `Innbid`

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP11261P (en) * 1998-01-09 2000-03-07 Innovaplant Gmbh + Co. Kg Bidens plant named `Innbid`

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AS Assignment

Owner name: NOVARTIS SEEDS B.V., NETHERLANDS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HOUBRAKEN, ANNA M.W.P.;REEL/FRAME:011769/0118

Effective date: 20000105