The present invention relates to a Eruca sativa seed designated 88-001 RZ, which exhibits a combination of traits including downy mildew resistance, medium to late bolting, no leaf division in at least the first three leaf pairs to emerge on a plant, round leaves of at least the first leaf pair to emerge on a plant. The present invention also relates to a Eruca sativa plant produced by growing the 88-001 RZ seed. The invention further relates to methods for producing the salad rocket cultivar, represented by salad rocket variety 88-001 RZ.

A new and distinct cultivar of Erysimum plant named Doeryinsu, characterized by its upright and mounding plant habit; moderately vigorous growth habit; freely branching habit; dense and bushy habit; freely and continuous flowering habit; long flowering period; large red, bright yellow and light purple-colored flowers; and good garden performance.

A new and distinct cultivar of Erysimum plant named Doeryinyo, characterized by its upright and mounding plant habit; vigorous growth habit; freely branching habit; dense and bushy habit; freely and continuous flowering habit; long flowering period; large dark red to dark purplish red and reddish purple-colored flowers; and good garden performance.

A new and distinct cultivar of Erysimum plant named Doeryinyo, characterized by its upright and mounding plant habit; vigorous growth habit; freely branching habit; dense and bushy habit; freely and continuous flowering habit; long flowering period; large dark red to dark purplish red and reddish purple-colored flowers; and good garden performance.

A new and distinct cultivar of Iberis plant named Doibexwhi, characterized by its compact, upright to outwardly spreading and uniformly mounding plant habit; moderately vigorous growth habit; freely branching habit; dense and bushy habit; relatively late flowering; numerous dense inflorescences with light purple-colored flowers; and good container and garden performance.

A new and distinct cultivar of Iberis plant named Doibexwhi, characterized by its compact, upright to outwardly spreading and uniformly mounding plant habit; moderately vigorous growth habit; freely branching habit; dense and bushy habit; relatively late flowering; numerous dense inflorescences with light purple-colored flowers; and good container and garden performance.

A new and distinct cultivar of Erysimum plant named Doerinbril, characterized by its upright and mounding plant habit; moderately vigorous growth habit; freely branching habit; dense and bushy habit; freely and continuous flowering habit; long flowering period; large deep red to deep purplish red-colored flowers with yellowish orange-colored centers; and good garden performance.

A new and distinct cultivar of Erysimum plant named Doerinbril, characterized by its upright and mounding plant habit; moderately vigorous growth habit; freely branching habit; dense and bushy habit; freely and continuous flowering habit; long flowering period; large deep red to deep purplish red-colored flowers with yellowish orange-colored centers; and good garden performance.

The present invention refers to a plant or plant part comprising a polynucleotide encoding a mutated PPO polypeptide, the expression of said polynucleotide confers to the plant or plant part tolerance to herbicides.

The present invention provides a polynucleotide which enables the modulation of the seed vigour, and in particular enhances the seed vigour, and more particularly enables the modification of the speed of germination. A plant seed comprising the said polynucleotide is also provided. A method of producing the plant seed, method for improving the germination and vigour of plant seed, transgenic plant and the use of the polynucleotide of the invention for producing plants growing seeds with improved germination and vigour characteristics are also provided. The invention particularly concerns Brassica, more particularly Brassica oleracea.