Common name: Japanese mazus; Scientific name:Mazus japonicus, Synonyms: Mazus pumilus; Family: Scrophulariaceae; Genus: Mazus.

Plant type: Annuals, Ground Covers; Height: 3-30cm; Flower color: White; Flowering time: April to October. The leaves are green, obovate-spatulate to ovate-oblanceolate, 2-6 cm long.