Plants – Herbaceous ornamnental flowering plant – Petunia
Plant Patent
2001-11-30
2003-02-11
Campell, Bruce R. (Department: 1661)
Plants
Herbaceous ornamnental flowering plant
Petunia
Plant Patent
active
PP013552
ABSTRACT:
BOTANICAL CLASSIFICATION/CULTIVAR DESIGNATION
Petunia×hybrida
cultivar Duesurbluvein.
BACKGROUND OF THE INVENTION
The present Invention relates to a new and distinct cultivar of Petunia plant, botanically known as
Petunia×hybrida,
and hereinafter referred to by the cultivar name Duesurbluvein.
The new Petunia is a product of a planned breeding program conducted by the Inventor in Rheinberg, Germany. The objective of the breeding program is to create new Petunias with attractive flower colors.
The new Petunia originated from a cross made by the Inventor of a proprietary Petunia selection identified as code number 94-211, not patented, as the female, or seed parent, with a proprietary Petunia selection identified as code number S-2-22, not patented, as the male, or pollen parent. The new Petunia was selected as a single plant from the resulting progeny by the Inventor in Rheinberg, Germany, on the basis of its attractive flower color.
Asexual reproduction of the new cultivar by terminal vegetative cuttings taken in Rheinberg, Germany has shown that the unique features of this new Petunia are stable and reproduced true to type in successive generations.
SUMMARY OF THE INVENTION
Plants of the cultivar Duesurbluvein have not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature and light intensity without, however, any variance in genotype.
The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Duesurbluvein’. These characteristics in combination distinguish ‘Duesurbluvein’ as a new and distinct cultivar:
1. Upright and outwardly spreading plant habit.
2. Freely basal branching.
3. Single flowers that are white in color with purple throat and venation.
Compared to plants of the female parent, the selection 94-211, plants of the new Petunia are more freely flowering, but have smaller flowers. In addition, plants of the new Petunia and the female parent differ in flower color as plants of the female flower have purple-colored petals. Compared to plants of the male parent, the selection S-2-22, plants of the new Petunia are more compact and have larger leaves and flowers. Compared to plants of the cultivar Duesurcream, U.S. Plant Patent application filed concurrently, plants of the new Petunia are more compact, have shorter internodes, shorter leaves, and have flower petals with more pronounced purple-colored venation on the upper surface.
Plants of the new Petunia are similar to plants of the cultivar Surfinia Blue Vein, not patented, in flower color. However, in side-by-side comparisons conducted in Rheinberg, Germany, plants of the new Petunia differed from plants of the cultivar Surfinia Blue Vein in the following characteristics:
1. Plants of the new Petunia were more compact and had shorter lateral branches than plants of the cultivar Surfinia Blue Vein.
2. Plants of the new Petunia had larger leaves than plants of the cultivar Surfinia Blue Vein.
REFERENCES:
patent: PP9322 (1995-10-01), Tachibana et al.
UPOV-ROM GTITM Computer Database, 2002/03, GTI Jouve Retrieval Software, citation for Duesurbluvein.
Campell Bruce R.
Dümmen Jungpflanzen GbR
McCormick Susan B.
Whealy C. A.
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