USPP6634P - Achimenes plant named White Rose - Google Patents

Achimenes plant named White Rose Download PDF

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Publication number
USPP6634P
USPP6634P US07/103,033 US10303387V US6634P US PP6634 P USPP6634 P US PP6634P US 10303387 V US10303387 V US 10303387V US 6634 P US6634 P US 6634P
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Prior art keywords
achimenes
white
rose
hcc
petals
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US07/103,033
Inventor
Linda S. Wiles
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Geo W Park Seed Co Inc
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Geo W Park Seed Co Inc
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Priority to US07/103,033 priority Critical patent/USPP6634P/en
Assigned to GEO. W. PARK SEED CO., INC. reassignment GEO. W. PARK SEED CO., INC. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: WILES, LINDA S.
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Publication of USPP6634P publication Critical patent/USPP6634P/en
Assigned to THE CIT GROUP/BUSINESS CREDIT, INC., AS LENDER reassignment THE CIT GROUP/BUSINESS CREDIT, INC., AS LENDER NOTICE OF GRANT OF SECURITY INTEREST Assignors: GEO. W. PARK SEED CO., INC.
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/44Gesneriaceae, e.g. African violet
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/02Flowers

Definitions

  • the present invention comprises a new and distinct cultivar of Achimenes plant, hereinafter referred to by the cultivar name White Rose.
  • White Rose is a product of a planned breeding program which had the objective of creating new Achimenes cultivars having superior vigor, good branching habits, suitability for pot plants or hanging baskets, double flowers 2" or more in diameter and of various colors, early-flowering, floriferousness, and a long flowering season. Such traits in combination were not present or needed improvement in previously available commercial cultivars of this type.
  • White Rose was originated from a hybridization made in a controlled breeding program in Greenwood, S.C. in 1984. Both the male and female parent were identified by the breeding number 840942-2, with the female parent being selfed from the male parent.
  • White Rose was discovered and selected as one flowering plant within the progeny of the stated parentage by Linda Saussy Wiles on Aug. 21, 1985, in a controlled greenhouse environment in Greenwood, S.C.
  • White Rose has not been observed under all possible environmental conditions.
  • the phenotype may vary significantly with variations in environment such as temperature, light intensity, and day length.
  • the following observations, measurements, and comparisons describe plants grown in Greenwood, S.C. under greenhouse conditions which approximate those generally used in commercial practice.
  • the flowers are double in form and 13/4" to 21/2" in diameter. There are five (5) full size petals and 6 to 8 or more smaller petals measuring 1.0" ⁇ 1.0" or more when fully expanded.
  • Rhizomes start growing early, producing plants rapidly. From rhizomes planted in early April, flowering plants were available by mid-June.
  • Sheet 1 is a perspective view of the plant, and sheet 2 comprises a greatly enlarged photo of a single flower and surrounding foliage.

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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

An Achimenes plant named White Rose.

Description

The present invention comprises a new and distinct cultivar of Achimenes plant, hereinafter referred to by the cultivar name White Rose.
White Rose is a product of a planned breeding program which had the objective of creating new Achimenes cultivars having superior vigor, good branching habits, suitability for pot plants or hanging baskets, double flowers 2" or more in diameter and of various colors, early-flowering, floriferousness, and a long flowering season. Such traits in combination were not present or needed improvement in previously available commercial cultivars of this type.
White Rose was originated from a hybridization made in a controlled breeding program in Greenwood, S.C. in 1984. Both the male and female parent were identified by the breeding number 840942-2, with the female parent being selfed from the male parent.
White Rose was discovered and selected as one flowering plant within the progeny of the stated parentage by Linda Saussy Wiles on Aug. 21, 1985, in a controlled greenhouse environment in Greenwood, S.C.
Asexual reproduction of the new cultivar by rhizomes, as performed initially by Linda Saussy Wiles at Greenwood, S.C. has demonstrated that the combination of characteristics as herein disclosed for White Rose are firmly fixed through successive generations of asexual reproduction.
White Rose has not been observed under all possible environmental conditions. The phenotype may vary significantly with variations in environment such as temperature, light intensity, and day length. The following observations, measurements, and comparisons describe plants grown in Greenwood, S.C. under greenhouse conditions which approximate those generally used in commercial practice.
The following traits have been repeatedly observed and are determined to be basic characteristics of White Rose, which in combination distinguish this Achimenes as a new and distinct cultivar:
(1) The flowers are double in form and 13/4" to 21/2" in diameter. There are five (5) full size petals and 6 to 8 or more smaller petals measuring 1.0"×1.0" or more when fully expanded.
(2) The upper surface flower color of the outer petals is an attractive white, with the petals showing silver white on the reverse or underside. Under stress conditions, double petals may retract somewhat into the throat showing HCC 663/3 Chartreuse Green, with some lines and dots of HCC 931/1×834/1 Purple also being apparent.
(3) Generally, two to three flowers appear at each node. Plants are erect when young, and semi-trailing towards end of growing season.
(4) Rhizomes start growing early, producing plants rapidly. From rhizomes planted in early April, flowering plants were available by mid-June.
(5) Plants continue to flower well into late November.
(6) Highly floriferous flowering habit.
Of the many commercial cultivars known to the present inventor, the most similar in comparison to White Rose is Blue Rose, disclosed in U.S. Plant Pat. No. 5,919. Reference is made to attached Chart A which compares certain characteristics of White Rose to those same characteristics of Blue Rose.
The accompanying color photographic drawings show typical inflorescence and foliage characteristics of White Rose, with the colors being as nearly true as possible with illustrations of this type. Sheet 1 is a perspective view of the plant, and sheet 2 comprises a greatly enlarged photo of a single flower and surrounding foliage.
In the following description, color references are made to the Horticultural Color Chart (HCC), or to The Royal Horticultural Society Colour Chart (R.H.S.) where indicated. The color values were determined between 11:30 am. and 12:30 pm. on Sept. 24, 1986 under 2300 foot candles of light intensity at Greenwood, S.C.
Classification:
A. Botanical.--Achimenes hybrid., cv. White Rose.
B. Commercial.--Achimenes.
PLANT
A. General appearance:
Height.--Erect when young; semi-trailing later.
Growth.--Bushy.
Internode.--Distance 3/4"-15/8" (1.9 cm to 4.1 cm).
B. Foliage:
Leaves.--Numerous.
Shape.--15/16"×13/4" to 11/8"×21/4" (2.4 cm by 4.4 cm to 2.9 cm by 5.7 cm).
Appearance.--Serrated.
Color.--Top side Parsley Green HCC 0962. Bottom side Pod Green-Parsley Green HCC 061/3×0962/3.
Texture.--Pubescent on both upper and lower surfaces.
C. Flowers:
Borne.--2-3 flowers per node at most nodes.
Type of stems.--Short.
Number of flowers per stem.--One.
Quantity of blooms.--Abundant.
D. Blooms:
Size.--13/4" to 21/2" (4.4 cm to 6.4 cm).
Petalage.--Double, five (5) full size outer petals, 6-8 or more smaller inner petals.
Shape.--Approximately round.
Color.--Outside petals, upper surface white, under surface silver white. Inner petals, upper surface white, occasionally with very faint pink-white cast at center. If inner petals retract then HCC 663/1 Chartreuse Green is partially visible with Purple HCC 931/1×834/1 lines and dots visible.
E. Reproductive organs:
Stamens.--0-5, usually staminode.
Filaments.--4-5, usually attached to petals.
Anthers.--Very rare, 0-4.
Pollen.--None.
Pistils.--One.
Styles.--1, very reduced and deformed.
Seed.--Will not normally produce seed.
Disease resistance: No known disease problems on plants.
              CHART A                                                     
______________________________________                                    
CHARACTER-                                                                
ISTIC       BLUE ROSE     WHITE ROSE                                      
______________________________________                                    
Flower size 1.7-2.0"      1.8-2.5"                                        
Smaller petals                                                            
            4-6, 0.6" by 0.6"                                             
                          6-8, 1.0 × 1.0"                           
Leaf size   1.0" × 1.7-2.5"                                         
                          0.9 × 1.8 to 2.1" ×                 
                          2.3"                                            
Leaf color  HCC 0962 Parsley                                              
                          HCC 0962 Parsley                                
            Green, with HCC                                               
                          Green, with HCC                                 
            061/3 Pod Green                                               
                          061/3 × 0962/3                            
            reverse       Pod Green -                                     
                          Parsley Green                                   
                          reverse                                         
Internode spacing                                                         
            0.7"-1.2"     0.8"-1.6"                                       
Stamens     0-4           0-5, usually                                    
                          staminode                                       
Filaments   4, sometimes  4-5, usually                                    
            attached to   attached to                                     
            petals        petals                                          
Anthers     variable 0-4  very rare 0-4                                   
Pollen      some on occasion                                              
                          none                                            
Pistils     1             1                                               
Styles      1, normal     1, reduced and                                  
                          deformed                                        
Flower color                                                              
            HHC 40/2 Hyacinth                                             
                          White, occasionally                             
            Blue, with Silver                                             
                          with a very faint                               
            White reverse;                                                
                          Pink-White cast at                              
            if inner petals                                               
                          the center, with                                
            retract, HCC 601/3                                            
                          Silver White reverse;                           
            Primrose Yellow                                               
                          if inner petals                                 
            and HCC 28 Fuschia                                            
                          retract, HCC 663/1                              
            Purple lines are                                              
                          Chartreuse Green                                
            visible in throat                                             
                          and HCC 931/1 ×                           
                          834/1 are visible                               
                          in throat                                       
______________________________________                                    

Claims (1)

I claim:
1. A new and distinct cultivar of Achimenes plant named White Rose, as illustrated and described.
US07/103,033 1987-09-30 1987-09-30 Achimenes plant named White Rose Expired - Lifetime USPP6634P (en)

Priority Applications (1)

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US07/103,033 USPP6634P (en) 1987-09-30 1987-09-30 Achimenes plant named White Rose

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Publications (1)

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USPP6634P true USPP6634P (en) 1989-02-28

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AS Assignment

Owner name: GEO. W. PARK SEED CO., INC., COKESBURY ROAD (HWY 2

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:WILES, LINDA S.;REEL/FRAME:004768/0915

Effective date: 19870924

AS Assignment

Owner name: THE CIT GROUP/BUSINESS CREDIT, INC., AS LENDER, NO

Free format text: NOTICE OF GRANT OF SECURITY INTEREST;ASSIGNOR:GEO. W. PARK SEED CO., INC.;REEL/FRAME:011149/0416

Effective date: 20000817