30 Flowers That Start With R (List of Flower Names R)

Here are the different types of flowers with names that begin with the letter R. With an emphasis on common and easy to grow varieties.

Rainbow Cactus

Commonly known as the Arizona Rainbow Cactus or Rainbow Hedgehog Cactus, it is a solitary, growing cactus that produces bright pink flowers.

Rain Lily

Rain Lilies tend to bloom after heavy rainfall. The plant produces beautiful pink flowers that sprout from short slender stalks.

Rampion

Rampions are actually an edible plant that produces bell-shaped purple flowers. Although, they are not cultivated as a food source as much in modern times.

Ranunculus

Ranunculus are known for their brightly colored red flowers, ruffled petals and long vase life.

Rattlesnake Master

Rattlesnake master can be an aggressive self-seeder. Remove seed heads to keep the plant in check.

Red Campion

It is also sometimes referred to as the Red Catchfly.

Red Twig Dogwood

The shrub bears creamy-white flowers in spring and berries that grow from green to white by fall. However, it’s the stems of the red twig dogwood that are popular; they start out green in spring and summer, then turn bright red as their foliage drops off in autumn.

Red Valerian

This plant goes by many different names like spur valerian, kiss-me-quick, fox’s brush, devil’s beard, and Jupiter’s beard. It is a popular garden plant grown for its ornamental flowers. There are red, white and pink kinds of red valerian.

Rock Rose

It is also known as the Pink Rock-Rose, Hoary Rock-Rose or by its scientific name, the Cistus creticus or “Cistus incanus” the ltter of which it is not.

Rondeletia

Flowers That Start With R — Rondeletia. (Bedstraw Plant). Rubiaceae Family.

Rose

A rose is a woody perennial flowering plant or the name of the flower it bears. Roses can be erect shrubs, climbing, or trailing, with stems that are often armed with sharp prickles. They have beautiful flowers which range in color from white through various tones of yellow and pink to dark crimson and maroon.