BID16101
| Denomination: | 'BID16101' |
|---|---|
| Trade name: | Goldilocks Rocks Imp |
| Botanical Name: | Bidens ferulifolia |
| Applicant/Holder: |
Psenner, Thomas Meranerstrasse 18 Bozen Bolzano 39100 Italy |
| Breeder: |
Thomas Psenner, Bolzano, Italy |
| Agent in Canada: |
BioFlora Inc. 38723 Fingal Line R.R. #1 St. Thomas, Ontario N5P 3S5 Canada Tel: 519-317-7511 |
| Application Date: | 2019-05-17 |
| Provisional Protection:: | 2019-05-17 |
| Application Number: | 19-9897 |
| Grant of Rights Date: | 2022-02-11 |
| Certificate Number: | 6557 |
| Grant of Rights Termination Date: | 2042-02-11 |
Variety Description
Variety used for comparison: 'SUNBIDESUPA' (Marietta Gold Spark)
Summary: The plants of 'BID16101' are taller than those of 'SUNBIDESUPA'. The peduncle and ray floret of 'BID16101' are longer than those of 'SUNBIDESUPA'. The flower and disc floret diameter of 'BID16101' are larger than those of 'SUNBIDESUPA'.
Description:
PLANT: seed propagated, annual, bushy-rounded to horizontal growth habit, medium degree of branching
STEM: light green, mostly no anthocyanin colouration, weak to medium intensity of anthocyanin colouration towards peduncle only, medium to dense pubescence
LEAF: opposite leaf arrangement, pinnatisect and tripartite type, 3 to 5 leaflets per leaf, petiole present
LEAF BLADE: rhomboidal shape, acute and mucronate apex, attenuate base, leaflets dissected often trifid along margin, no variegation
LEAF BLADE (UPPER SIDE): light to medium green, sparse pubescence
LEAF BLADE (LOWER SIDE): light green, very sparse pubescence
PEDUNCLE: medium intensity of anthocyanin colouration near calyx base, dense pubescence
SEPAL: elliptic and falcate shape
FLOWERING PERIOD: almost continuous, long
INFLORESCENCE: head type
FLOWER: flowers at terminal and axillary positions, erect attitude
RAY FLORETS: overlapping arrangement, few to medium in number, 8 to 9 per flower, elliptic and oval shape, notched/dentate apex with mamillate protuberance, medium recurvature of tip, entire margin, weak undulation of margin
RAY FLORET (INNER SIDE): no pubescence, yellow (darker and brighter than RHS 9A)
RAY FLORET (OUTER SIDE): sparse pubescence, yellow (closest to RHS 12A)
DISC FLORET: present
Origin & Breeding History: 'BID16101' originated from a controlled cross conducted by the breeder, Thomas Psenner, of Bozen, Italy. The cross was made between the female parent variety 'BID719' and male parent variety 'BID15054' in June 2015 in Bozen, Italy. From the resulting progeny, 'BID16101' was selected in May 2016 as a single seedling for its hanging plant growth habit, flower size, flower colour and poor seed set. 'BID16101' was first propagated by vegetative tip cuttings in September 2016 in Bozen, Italy.
Tests & Trials: The comparative trial for 'BID16101' was conducted in a polyhouse during the summer of 2020 at BioFlora Inc. in St. Thomas, Ontario. The trial included 20 plants each of the candidate and reference variety. Plants were grown from rooted cuttings and transplanted into 15cm pots on April 17, 2020. Observations and measurements were taken from 10 plants, or 10 parts of plants, of each variety on June 4, 2020. All colour determinations were made using the 2007 Royal Horticultural Society (RHS) Colour Chart.
Comparison tables for 'BID16101' with reference variety 'SUNBIDESUPA'
Plant height (cm)
| 'BID16101' | 'SUNBIDESUPA' | |
|---|---|---|
| mean | 18.5 | 11.6 |
| std. deviation | 2.01 | 2.03 |
Peduncle length (cm)
| 'BID16101' | 'SUNBIDESUPA' | |
|---|---|---|
| mean | 11.0 | 3.1 |
| std. deviation | 0.79 | 0.59 |
Flower diameter (cm)
| 'BID16101' | 'SUNBIDESUPA' | |
|---|---|---|
| mean | 6.6 | 4.3 |
| std. deviation | 0.33 | 0.33 |
Ray floret length (cm)
| 'BID16101' | 'SUNBIDESUPA' | |
|---|---|---|
| mean | 3.4 | 2.0 |
| std. deviation | 0.19 | 0.14 |
Disc floret diameter (cm)
| 'BID16101' | 'SUNBIDESUPA' | |
|---|---|---|
| mean | 1.3 | 0.9 |
| std. deviation | 0.14 | 0.14 |
Click on image for larger view
Bidens: 'BID16101' (left) with reference variety 'SUNBIDESUPA' (right)
Click on image for larger view
Bidens: 'BID16101' (left) with reference variety 'SUNBIDESUPA' (right)
Click on image for larger view
Bidens: 'BID16101' (left) with reference variety 'SUNBIDESUPA' (right)
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