Abstract: Provided herein are rose plants such as cut roses, garden roses and pot roses having at least two genes providing resistance to a pathogen causing powdery mildew. Specifically, provided herein are rose plants resistant to the powdery mildew causing pathogen Podosphaera pannosa also known as Sphaerotheca pannosa var. rosae. Also provided herein are methods for selecting the present powdery mildew rose plants. The present rose plants are characterized by including in their nuclear genome at least one nucleotide sequence represented by SEQ ID No. 1 and at least one nucleotide sequence represented by SEQ ID No. 2 wherein the combined presence of SEQ ID No. 1 and SEQ ID No. 2 provides powdery mildew resistance.

Abstract: A new and distinct cultivar of Osteospermum plant named ‘Doostmarkar’, characterized by its compact, broadly upright, uniform and mounding plant habit; moderately vigorous growth habit; freely and uniformly branching habit; freely and early flowering habit; large single-type inflorescences with reddish purple-colored ray florets; and good garden performance.

Abstract: A new and distinct cultivar of Veronica plant named ‘Dovercanhopi’, characterized by its relatively compact and upright plant habit; moderately vigorous growth habit and moderate growth rate; freely basal branching habit; freely flowering habit on first year's growth; dense inflorescences with numerous purplish red-colored flowers; and good perfotmance as a container and garden plant.

Abstract: A new and distinct cultivar of Veronica plant named ‘Dovercanpin’, characterized by its relatively compact and upright plant habit; moderately vigorous growth habit and moderate growth rate; freely basal branching habit; freely flowering habit on first year's growth; dense inflorescences with numerous purplish pink-colored flowers; and good performance as a container and garden plant.

Abstract: A new and distinct cultivar of Leucanthemum plant named ‘Doleuswedaishe’, characterized by its relatively compact, upright and mounded plant habit; freely branching habit; upright flowering stems; early and freely flowering habit; single-type inflorescences with white-colored ray florets and bright yellow-colored disc florets; good inflorescence longevity; and good garden performance.

Abstract: A new and distinct cultivar of Leucanthemum plant named ‘Doleuswedaiza’, characterized by its upright and mounded plant habit; freely branching habit; strong and upright flowering stems; early and freely flowering habit; semi-double type inflorescences with light yellow-colored ray florets and dark yellow-colored disc florets; good inflorescence longevity; and good garden performance.

Abstract: A new and distinct cultivar of Pericallis plant named ‘Domaplurobl’, characterized by its broadly upright and mounded plant habit; freely branching growth habit; dark green-colored leaves; freely flowering habit; and medium-sized daisy-type inflorescences with dark purple-colored ray florets.

Abstract: A new and distinct cultivar of Veronica plant named ‘Dovercanb’, characterized by its relatively compact and upright plant habit; moderately vigorous growth habit and moderate growth rate; freely basal branching habit; freely flowering habit on first year's growth; long and dense inflorescences with numerous violet-colored flowers; and good performance as a container and garden plant.

Abstract: A new and distinct cultivar of Veronica plant named ‘Dovercanpur’, characterized by its relatively compact and upright plant habit; moderately vigorous growth habit; freely basal branching habit; freely flowering habit on first year's growth; dense inflorescences with numerous dark violet-colored flowers; and good performance as a container and garden plant.

Abstract: A new and distinct cultivar of Impatiens plant named ‘Dongimeguinor’ characterized by its upright to outwardly spreading and mounding plant habit; vigorous growth habit; freely branching habit; dense and full appearance; dark green-colored leaves with dark red-colored lower surfaces; freely and early flowering habit; medium-sized single-type dark orange-colored flowers with pink and dark red-colored centers; and good garden performance.

Abstract: A new and distinct cultivar of Impatiens plant named ‘Dongimeguinpin’ characterized by its upright to outwardly spreading and mounding plant habit; vigorous growth habit; freely branching habit; dense and full appearance; dark green-colored leaves with dark red-colored lower surfaces; freely and early flowering habit; medium-sized single-type bright salmon pink-colored flowers; and good garden performance.

Abstract: A new and distinct cultivar of Petunia plant named ‘Dopetsmarwibla’, characterized by its semi-upright and uniformly mounding plant habit; vigorous growth habit and moderate growth rate; freely branching habit; early and freely flowering habit; large dark red and light yellow bi-colored flowers; and good container and garden performance.

Abstract: A new and distinct cultivar of Petunia plant named ‘Dopetpotpurvei98’, characterized by its semi-upright and uniformly mounding plant habit; vigorous growth habit and moderate growth rate; freely branching habit; early and freely flowering habit; large purplish pink-colored flowers with reddish purple-colored venation; and good container and garden performance.

Abstract: A new and distinct cultivar of Petunia plant named ‘Dopetpotplure93’, characterized by its semi-upright and uniformly mounding plant habit; vigorous growth habit and moderate growth rate; freely branching habit; early and freely flowering habit; large bright red-colored flowers; and good container and garden performance.

Abstract: A new and distinct cultivar of Calibrachoa plant named ‘Docaltiore’, characterized by its upright to outwardly spreading, trailing and decumbent plant habit; moderately vigorous growth habit and moderate growth rate; freely branching habit; early and freely flowering habit; large flowers with orange-colored petals, red-colored centers and yellow-colored central star-shaped pattern; and good container and garden performance.

Abstract: A new and distinct cultivar of Petunia plant named ‘Dopetsmarwipin’, characterized by its semi-upright and uniformly mounding plant habit; vigorous growth habit and moderate growth rate; freely branching habit; early and freely flowering habit; large purplish red and white bi-colored flowers; and good container and garden performance.

Abstract: A new and distinct cultivar of Petunia plant named ‘Dopetsmarwired’, characterized by its semi-upright and uniformly mounding plant habit; vigorous growth habit and moderate growth rate; freely branching habit; early and freely flowering habit; large bright red and white to light yellow bi-colored flowers; and good container and garden performance.

Abstract: A new and distinct cultivar of Petunia plant named ‘Dopetsweewhi97’, characterized by its semi-upright and uniformly mounding plant habit; vigorous growth habit and moderate growth rate; freely branching habit; early and freely flowering habit; large pure white-colored flowers; and good container and garden performance.

Abstract: A new and distinct cultivar of Petunia plant named ‘Dopetsweebapi98’, characterized by its semi-upright and uniformly mounding plant habit; vigorous growth habit and moderate growth rate; freely branching habit; early and freely flowering habit; large purplish pink-colored flowers with white-colored centers; and good container and garden performance.

Abstract: A new and distinct cultivar of Osteospermum plant named ‘Doostmardarli’, characterized by its compact, broadly upright, uniform and mounding plant habit; moderately vigorous growth habit; freely and uniformly branching habit; freely and early flowering habit; large single-type inflorescences with reddish purple-colored ray florets with lighter reddish purple-colored longitudinal stripes; and good garden performance.