The disclosure relates to a method for the generation of plants, such as Euphorbia pulcherrima, having a dysfunctional glutathione S-transferase (GST), and the seeds, plant parts or plant cells derived therefrom. The disclosure further relates to a molecular marker capable of identifying a dysfunctional GST gene, to isolated DNA encoding such a dysfunctional GST gene and to the use of such DNA for the preparation of a molecular marker and for use in methods of targeted mutagenesis to inactivate the GST gene to generate plants with a white foliage phenotype.

A new and distinct cultivar of Portulaca plant named DPORMOJAFU, characterized by its upright to outwardly spreading and mounding plant habit; vigorous growth habit and rapid growth rate; freely branching habit; early and freely flowering habit; large reddish purple-colored flowers; and good garden performance.

A new and distinct cultivar of Calibrachoa plant named Balchadotin, characterized by its medium cream and yellow colored flowers having a mottled red-purple colored overlay that becomes less pronounced with age, medium green-colored foliage, and vigorous, mounded-trailing growth habit, is disclosed.

A new and distinct cultivar of Caladium plant named JPD OF14-457, characterized by its compact, intermediate height and somewhat mounding plant habit; dense and bushy appearance; moderately vigorous growth habit and moderate growth rate; fancy-type leaves that are dark green in color with dark red-colored centers and venation; and petioles that are tan in color flushed with reddish purple.

A new and distinct cultivar of Guzmania plant named CROWN characterized by a solid growth habit; funnel-form rosette plant, measuring about 42 cm in height (above the pot when flowering), numerous green color foliage (measuring about 50 to 60 cm in length and about 9 cm in width), and superior floral bract production. Bracts have a unique red inflorescence (RHS 44A), branched head inflorescence (measuring about 10 cm in height and about 10 cm in diameter), and long-lasting habit. The new variety is a Guzmania, typically produced as an indoor ornamental plant.

A new and distinct Echeveria plant named TSAECH1910 which is characterized by an abundance of narrowly oblanceolate, dark yellow-green foliage that is tightly held in a compact stemless rosette, foliage that becomes progressively suffused with dark greyed-purple on the abaxial surface, foliage that is distally margined and tipped with dark greyed-purple on the adaxial surface, and the stability of these characteristics from generation to generation.

A new and distinct cultivar of Jamesbrittenia plant named DJAMGOL is disclosed, characterized by stable, bright yellow flowers, and semi-erect habit. Plants are less sensitive to foliar disease. The new variety is a Jamesbrittenia, normally produced as an outdoor garden or container plant.

A new and distinct cultivar of Caladium plant named WCH PK 158-22, characterized by its compact and mounding plant habit; dense and bushy appearance; vigorous growth habit and rapid growth rate; fancy-type leaves that are pink and purplish pink in color on a dark green-colored background with dark red to red purple-colored venation; and petioles that are tan to tannish pink in color.

A new and distinct cultivar of Aloe plant named PURPLE PEOPLE EATER is disclosed, characterized by fringed leaves with micro serrations on star shaped plant. Plants produce dense lavender clustering rosettes, and red flowers. The new variety is an Aloe, typically produced as a garden or container plant.

A new cultivar of Heuchera named Happy Flames that is characterized by its leaves that are green-yellow in color with red veins with the red veins more prominent in spring, its high sun tolerance, its vigorous growth habit, its dense plant habit and its flowers that are white in color.