53. Volume 13- Number 1 - IP Australia

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PLANT VARIETIES JOURNAL 2000 VOL 13 NO. 1 Choice of Comparators ‘Broadway’ was considered to be the closest comparator for its similarity in flower colour. The seed parent was excluded because of a shorter plant habit. The pollen parent ‘Aroyqueli’ syn Gold Medal was initially considered as a comparator but later was excluded because of the differences as stated above. Comparative Trial Comparator: ‘Broadway’. Location: Swane’s Nursery, Narromine, NSW in Nov 1999. Conditions: plant were budded on root stocks and raised in open beds. Trial Design: completely randomised. Measurements: from 10 plants taken at random. Prior Applications and Sales CountryYear Current Status Name Applied USA 1997 Granted ‘WEKdykstra’ First sold in USA in 1997. Description: Geoffrey Swane, Swane Bros. Pty Ltd, Narromine, NSW. Table 47 Rosa varieties ‘WEKdykstra’ *‘Broadway’ ____________________________________________________ PLANT HEIGHT tall medium ____________________________________________________ YOUNG SHOOT: ANTHOCYANIN COLOURATION very weak medium ____________________________________________________ LEAFLET CROSS SECTION slight concave slight convex ____________________________________________________ TERMINAL LEAFLET LENGTH (mm) mean 88.16 92.50 std deviation 3.54 9.81 LSD/sig 13.49 ns ____________________________________________________ TERMINAL LEAFLET WIDTH (mm) mean 46.33 54.33 std deviation 2.50 3.72 LSD/sig 5.80 P≤0.01 ____________________________________________________ FLOWER DIAMETER (mm) mean 107.35 110.21 std deviation 6.19 2.67 LSD/sig 8.73 ns ____________________________________________________ PETAL COLOURS (RHS, 1995) midzone inside 15A 15A midzone outside 16A 14C margin inside 38A 38A margin outside 48A 48C ____________________________________________________ PETAL REFLEXING OF MARGIN very weak medium ____________________________________________________ ‘WEKplapep’ syn Scentimental Application No: 1998/078 Accepted: 3 Sept 1998 Applicant: Week’s Roses, Upland, California. USA. Agent: Swane Bros Pty Ltd, Narromine, NSW. Characteristics (Table 48, Figure 11) Plant: growth habit, medium, bushy, upright, floribunda. Young shoot: anthocyanin colouration weak, colour reddish brown. Thorns: very few prickles, many long prickles, concave. Leaf: size medium, colour medium green, cross section slight convex, upper surface dull to weak gloss, margin undulation weak. Terminal leaflet: length long, width broad, base shape obtuse. Flower pedicel: few hairs and prickles. Flower bud: profile broad ovate. Flower: double, size medium, view from above round, side profile flat, upper flat, lower flat, fragrance medium. Sepal: extensions weak. Petal: size medium, colour of middle and marginal zone inner side RHS 155D and RHS 63A, middle and marginal zone outer side RHS 155D and RHS 63B, basal spot present, size small, colour RHS 4A, petal margin reflexing weak, undulation of margin absent or very weak, stamen filament yellow. Flowering habit: remontant. (Note: all RHS chart numbers refer to 1995 edition.) Origin and Breeding Controlled pollination: seed parent ‘Playboy’ x pollen parent ‘JACraw’ in a planned breeding program. The seed parent produces single flowers of an orange blend colouration. The pollen parent bears medium sized flowers with only slight fragrance. Selection criteria: seedlings from the cross were grown and selection was made on the basis of unusual striped petal colouration. Propagation: vegetatively through many generations. Breeder: Thomas F. Carruth, Upland, California. USA. Choice of Comparator ‘Candy Stripe’ was considered to be the closest comparator for its similarity in the striped flower appearance. The parents were not considered because of the differences as stated above. Comparative Trial Comparator ‘Candy Stripe’. Location: Swane’s Nursery, Narromine, NSW in Nov 1999. Conditions: plant were budded on root stocks and raised in open beds. Trial Design: completely randomised. Measurements: from 10 plants taken at random. Prior Applications and Sales Country Year Current Status Name Applied France 1996 Applied ‘WEKplapep’ South Africa 1998 Granted ‘WEKplapep’ Canada 1997 Applied ‘WEKplapep’ USA 1996 Granted ‘WEKplapep’ First sold in USA in 1997. Description: Geoffrey Swane, Swane Bros. Pty Ltd, Narromine, NSW. 68
DESCRIPTIONS PLANT VARIETIES JOURNAL 2000 VOL 13 NO. 1 Table 48 Rosa varieties ‘WEKplapep’ *‘Candy Stripe’ ____________________________________________________ PLANT GROWTH HABIT bushy broad bushy ____________________________________________________ PLANT HEIGHT medium tall ____________________________________________________ YOUNG SHOOT: ANTHOCYANIN COLOURATION weak absent ____________________________________________________ YOUNG SHOOT: HUE OF ANTHOCYANIN COLOURATION reddish brown absent ____________________________________________________ LEAF GLOSSINESS weak medium ____________________________________________________ LEAFLET CROSS SECTION slight convex concave ____________________________________________________ LEAFLET UNDULATION OF MARGIN weak strong ____________________________________________________ TERMINAL LEAFLET LENGTH (mm) mean 58.50 79.66 std deviation 4.76 5.53 LSD/sig 9.45 P≤0.01 ____________________________________________________ TERMINAL LEAFLET WIDTH (mm) mean 40.16 46.00 std deviation 4.87 6.35 LSD/sig 10.36 ns ____________________________________________________ FLOWER BUD broad ovate ovate ____________________________________________________ FLOWER DIAMETER (mm) mean 69.94 73.67 std deviation 2.34 3.83 LSD/sig 6.36 ns ____________________________________________________ FLOWER VIEW FROM ABOVE round irregularly round ____________________________________________________ PETAL COLOUR (RHS, 1995) midzone inside 155D/63A 65D/64C midzone outside 155D/63B 155D/64D margin inside 1555D/63A 65D/64C margin outside 155D/63B 155D/64D ____________________________________________________ SIZE OF SPOT AT BASE small small ____________________________________________________ COLOUR OF SPOT AT BASE (RHS, 1995) 4A 4C ____________________________________________________ PETAL RELFEXING OF MARGIN weak strong ____________________________________________________ PETAL UNDULATION OF MARGIN absent or very weak medium ____________________________________________________ Scabiosa columbaria Scabious, Pincushion ‘Samanthas Pink’ Application No: 1999/238 Accepted: 23 Sep 1999. Applicant: Super Perennials Ltd, Auckland, New Zealand. Agent: Australian Perennial Growers Pty Ltd, Ballina, NSW. Characteristics (Table 49, Figure 27) Plant: habit compact, height short-medium. Stem: internodes medium. Leaf: length and width medium, basal leaf shape oblanceolate, margin bipinnatisect with blunt lobes and obtuse apices, later leaf shape progressing to ovate-elliptical, margin bipinnatisect with acute apices, predominant colour green (RHS 137A). Inflorescence: capitulum, peduncle length medium. Ray floret: 5 lobed, width small (mean 13.8mm), outer lobe length and width short (mean length 9.6mm, mean width 6.9mm), shape spathulate, margin entire, lobe colour red-purple (RHS 74D) over white (RHS 155D), floret base colour white (RHS 155D). Bud: red-purple (RHS 74D) at opening. (Note: all RHS colour chart numbers refer to 1995 edition.) Origin and Breeding Open pollination followed by seedling selection: arose as an open pollinated seedling in a bed of Scabiosa varieties. Most likely parents are ‘Mauve Delight’ and ‘Pink Lace’. ‘Mauve Delight’ shares a similar growth habit and ‘Pink Lace’ was the only pink flowered variety at the site of selection. Selection took place in Auckland, New Zealand in 1995. Selection criteria: compact habit and pink flower colour. Propagation: a number mature stock plants were generated from this seedling through vegetative cuttings and were found to be uniform and stable. ‘Samanthas Pink’ will be commercially propagated by vegetative cuttings from the stock plants. Breeder: Jacquelyn Coleman, Auckland, New Zealand. Choice of Comparators ‘Pink Mist’ A , ‘Passion’, ‘Pink Lace’ and ‘Mauve Delight’ were initially considered for the comparative trial as these are similar varieties of common knowledge. ‘Passion’ was excluded from the trial due to a taller growth habit with longer internodes. ‘Mauve Delight’ was excluded from the trial as it has mauve flower colour and ‘Pink Lace’ as it has a taller growth habit. ‘Pink Mist’ A was included due to its similar growth habit and flower colour. Comparative Trial Comparator: ‘Pink Mist’ A . Location: Kincumber, NSW, spring-summer 1999. Conditions: trial conducted open beds, plants propagated from cutting, rooted cuttings planted into 140mm pots filled with soilless potting mix, nutrition maintained with slow release fertilisers, pest and disease treatments applied as required. Trial design: fifteen pots of each variety arranged in a completely randomised design. Measurements: from ten plants at random. One sample per plant. Prior Applications and Sales Country Year Current Status Name Applied New Zealand 1996 Granted ‘Samanthas Pink’ First sold in New Zealand in June 1998. First Australian sale 1999. Description: Ian Paananen, Crop & Nursery Services Central Coast, NSW 69
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Plant Varieties Journal Quarter One
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ACCEPTANCES PLANT VARIETIES JOURNAL
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Page 127: ADVERTISE YOUR NEW VARIETY OR SERVI
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53. Volume 13- Number 1 - IP Australia

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