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53. Volume 13- Number 1 - IP Australia

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PLANT VARIETIES JOURNAL 2000 VOL <strong>13</strong> NO. 1<br />

Table 43 Continued<br />

FLOWER BUD<br />

round<br />

ovate<br />

____________________________________________________<br />

NUMBER Of PETALS<br />

mean 61.5 19.0<br />

std deviation 14.58 2.87<br />

LSD/sig 8.06 P≤0.01<br />

____________________________________________________<br />

FLOWER DIAMETER (mm)<br />

mean 89.5 120.0<br />

std deviation 11.62 9.63<br />

LSD/sig 8.19 P≤0.01<br />

____________________________________________________<br />

FLOWER PROFILE -UPPER<br />

flattened convex flattened convex<br />

____________________________________________________<br />

FRAGRANCE<br />

absent<br />

strong<br />

____________________________________________________<br />

PETAL SIZE<br />

medium very large<br />

____________________________________________________<br />

PETAL COLOUR (RHS, 1986)<br />

midzone outside 10B 11C<br />

midzone inside 12C 12B<br />

margin outside 2D <strong>13</strong>D<br />

margin inside 57C 11B<br />

____________________________________________________<br />

BASAL SPOT SIZE<br />

absent<br />

absent<br />

____________________________________________________<br />

PETAL REFLEXING OF MARGIN<br />

strong<br />

medium<br />

____________________________________________________<br />

OUTER STAMEN: PREDOMINANT COLOUR OF<br />

FILAMENT<br />

yellow<br />

yellow<br />

____________________________________________________<br />

‘Ruiconti’ syn Yellow Unique<br />

Application No: 1998/265 Accepted: 29 Jan 1999.<br />

Applicant: De Ruiter’s Nieuwe Rozen B.V., De Kwakel,<br />

The Netherlands.<br />

Agent: Grandiflora Nurseries Pty Ltd, Cranbourne, VIC.<br />

Characteristics (Table 44, Figure 14) Plant: habit narrow<br />

bushy. Young vegetative shoot: anthocyanin colouration<br />

weak, bronze. Stem thorns: present, lower surface concave,<br />

large thorns few small thorns many. Leaves: size medium,<br />

medium green, glossiness upper side medium. Terminal<br />

leaflet: cross section flat, margin undulation weak, leaf base<br />

rounded. Flower pedicel: many prickles. Flower bud:<br />

profile ovate. Flower: size medium, double, star shaped<br />

upper, concave lower profile, sepal extensions medium,<br />

fragrance weak. Petals: size medium, colour middle zone<br />

inner side yellow orange (RHS 14B), margin inner side<br />

yellow (RHS 12B-D), middle zone outer side yellow (RHS<br />

12B), margin outer side yellow (RHS 12B), basal spot<br />

absent on both sides, margin reflexing strong, undulation<br />

strong, stamen filament orange. Seed vessel: medium,<br />

funnel shaped. Flowering: remontant cut flower rose. (Note:<br />

all RHS colour chart numbers refer to 1986 edition.)<br />

Origin and Breeding Controlled pollination: seed parent<br />

‘unnamed seedling’ x pollen parent ‘unnamed seedling’ in a<br />

planned breeding program at the applicant’s nursery in<br />

Hazerswoude, The Netherlands, in 1992. Both parents are<br />

proprietary breeding stock plants within breeder’s private<br />

collection. Selection criteria: selected on the basis of<br />

cutflower production in glasshouse or under other<br />

transparent condition. Propagation: by vegetative methods<br />

through many generations. Breeder: Mr. A. A Pouw, De<br />

Ruiter’s Nieuwe Rozen B.V., De Kwakel, The Netherlands.<br />

Choice of Comparator ‘Korbacol’ A syn Texas A was<br />

initially considered as a comparator, however it was not<br />

finally included in the trial as it is significantly larger in<br />

flower size compared to the candidate.<br />

‘Cocktail’ was finally chosen as the sole comparator as it is<br />

in the opinion of the qualified person the most similar cut<br />

flower variety of common knowledge on the basis of flower<br />

colour. ‘Cocktail’ is the pollen parent of ‘Korbacol’ A .<br />

Comparative Trial Comparator: ‘Cocktail’. Location:<br />

Cranbourne, VIC, Jul – Dec 1999. Conditions: plants grown<br />

in the soil within environmentally controlled glasshouse.<br />

Measurements: 20 random samples of each variety<br />

collected over a five month period.<br />

Prior Applications and Sales<br />

Country Year Current Status Name Applied<br />

The Netherlands 1996 Granted ‘Ruiconti’<br />

Colombia 1996 Applied ‘Ruiconti’<br />

Ecuador 1996 Applied ‘Ruiconti’<br />

EU 1996 Granted ‘Ruiconti’<br />

Israel 1996 Granted ‘Ruiconti’<br />

Japan 1996 Applied ‘Ruiconti’<br />

South Africa 1996 Granted ‘Ruiconti’<br />

Zimbabwe 1996 Applied ‘Ruiconti’<br />

Kenya 1997 Applied ‘Ruiconti’<br />

USA 1997 Granted ‘Ruiconti’<br />

First sold in The Netherlands in Apr 1996.<br />

Description: Phil Elliott, Grandiflora Nurseries Pty Ltd, Cranbourne, VIC.<br />

Table 44 Rosa varieties<br />

‘Ruiconti’ *‘Cocktail’<br />

____________________________________________________<br />

PLANT HEIGHT<br />

narrow bushy narrow bushy<br />

____________________________________________________<br />

YOUNG SHOOT: ANTHOCYANIN COLOURATION<br />

weak<br />

strong<br />

____________________________________________________<br />

YOUNG SHOOT: HUE OF ANTHOCYANIN COLOURATION<br />

bronze<br />

reddish brown<br />

____________________________________________________<br />

LEAF SIZE<br />

medium medium<br />

____________________________________________________<br />

LEAF COLOUR<br />

medium dark<br />

____________________________________________________<br />

64

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