Plants – Rose – Grandiflora or hybrid tea
Plant Patent
2001-11-30
2003-08-26
Campell, Bruce R. (Department: 1661)
Plants
Rose
Grandiflora or hybrid tea
Plant Patent
active
PP014104
ABSTRACT:
GENUS AND SPECIES
Rosa hybrida.
VARIATION DENOMINATION
‘JAColman’.
SUMMARY OF THE INVENTION
The present invention relates to a new and distinct variety of rose plant of the rose class which was originated by me by crossing the variety ‘MACauck’ (U.S. Plant Pat. No. 5,519) with the variety ‘POULman’ (U.S. Plant Pat. No. 6,264).
BACKGROUND OF THE INVENTION
The primary objective of this breeding was to produce a new rose variety having red flowers with the long cutting stems of ‘MACauck’ combined with the deep red flower color, heavy petal substance and disease resistance of ‘POULman’.
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 red flower color;
2. Pointed ovoid bud;
3. Deep green, glossy, foliage, resistant to mildew and rust; and
4. Long cutting stems.
Asexual reproduction of this new variety by budding on Dr. Huey understock, 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
Flowers of ‘JAColman’ are larger and of a darker red than those of ‘MACauck’ and ‘JAColman’ has a taller plant and more high-centered bud form than ‘POULman’.
COMPARISON WITH SIMILAR VARIETY
‘JAColman’ differs from ‘Red Queen’ (Kordes) (unpatented), a similar variety in that ‘JAColman’ has a larger, more high-centered form and darker flower color.
REFERENCES:
patent: PP5519 (1985-07-01), McGredy, IV
patent: PP6264 (1988-08-01), Olesen et al.
http://www.helpmefind.com/sites/rrr/pl.php?n=39724 Rose JAColman Nov. 18, 2002.*
Dean Murakami, “New Roses for 2002” in Hiptalk from the San Fernando Valley Rose Society, Inc. vol. 40, No. 6 Jun./Jul. 2001.
Campell Bruce R.
Haas W C
Jackson & Perkins Wholesale, Inc.
Klarquist & Sparkman, LLP
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