'decorative dahlia' cultivar in yellow and white colours with tinge of red : (pix sanjiv shukla)

dahlia bushy tuberous plant bulb herbaceous perennial asteraceae family flowering compositae asterales aster daisy composite byzantine magenta waterlily floret hybrid flower bright colored green pink yellow white red crimson petal garden cultivar leafy stem tuber root cuisine food cultivated water cane pipe hollow horticulture floriculture sweet potato nature natural parade aztec mexico central america coloured national dicotyledonous octoploid epilepsy