less than 1 minute read


Dahlia, any of several perennial plants (genus Dahlia) of the composite family, having tuberous roots and red, purple, yellow, or white flowers. Over 7,000 varieties have been developed from the original Mexican stock; the largest now have blooms 1 ft (30 cm) across.

Additional topics

21st Century Webster's Family Encyclopedia21st Century Webster's Family Encyclopedia - Cretinism to Davis, David