Plants – Rose – Grandiflora or hybrid tea
Plant Patent
2002-11-19
2004-06-15
Grunberg, Anne Marie (Department: 1661)
Plants
Rose
Grandiflora or hybrid tea
Plant Patent
active
PP014915
ABSTRACT:
Genus and species:
Rosa hybrida
Variety Denomination: ‘JACadnof’
SUMMARY OF THE INVENTION
The present invention relates to a new and distinct variety of hybrid tea rose plant named ‘JACadnof’ which was originated by me by crossing the variety ‘JACyes,’ U.S. Plant Pat. No. 9,390, with an unnamed seedling.
BACKGROUND OF THE INVENTION
The primary objective of this breeding was to produce a new rose variety having the bright yellow, non-fading flower color of the female parent combined with the long flower bud and the dark, glossy, disease resistant foliage of the male parent.
BRIEF SUMMARY OF THE INVENTION
The objective was substantially achieved, along with other desirable improvements, as evidenced by the following unique combination of characteristics that are outstanding in the new variety and that distinguish it from its parents, as well as from all other varieties of which I am aware:
1. Deep yellow flower color;
2. Strong citrus (lemon) fragrance;
3. Deep green, glossy foliage;
4. Good resistance to rust and powdery mildew; and
5. Long cutting stems.
Asexual reproduction of this new variety by budding, as performed at Wasco, Calif., shows that the foregoing and all other characteristics and distinctions come true to form and are established and transmitted through succeeding propagations.
COMPARISON WITH PARENTS
‘JACadnof’ has a longer bud and much greater fragrance than the female parent ‘JACyes’ and has a deeper yellow flower color than its male parent.
COMPARISON WITH SIMILAR VARIETY
The closest similar variety is the female parent ‘JACyes’ On both ‘JACyes’ and ‘JACadnof’ the flower petals on their upper surface are Yellow Group 13B, but the lower petal surface on the ‘JACadnof’ petals is Yellow Group 9C whereas the lower surface of the ‘JACyes’ petals is Yellow Group 13A. Also, the ‘JACadnof’ mature plant is about 170 cm. in height as compared to the 120 cm height of ‘JACyes,’ both plants having a width of about 100 cm.
Grunberg Anne Marie
Hwu June
Jackson & Perkins Wholesale, Inc.
Klarquist & Sparkman, LLP
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