10-Letter Flowers Starting with 'R'

Any of a large genus (Ranunculus) of herbaceous plants native primarily to temperate and cold regions, typically characterized by yellow, white, or red bowl-shaped flowers, encompassing commonly known plants like buttercups and crowfoots.

A tall, bulbous flowering plant (Lilium regale) native to western China, widely cultivated for its highly fragrant, trumpet-shaped white flowers that are characteristically flushed with pink or purple on the outside and yellow on the inside.