Plants A-Z

Ranunculus asiaticus

Persian ranunculus

Native to Asia Minor. Tuberous-rooted plant 1 1/2 to 2 ft. tall and wide,with fresh green, almost fern...

Ranunculus asiaticus

Persian Ranunculus

Native to Asia Minor. Tuberous-rooted plant to 1 1/2 –2 ft. tall and wide, with fresh green, alm...

Raoulia australis

Tiny gray leaves form a verytight carpet to 1/2 in. high, 1 ft.wide; stems are hidden by theleaves. In...

Raspberry (Black)

Blackcap Raspberry

Eastern U.S. natives, black raspberries (Rubus occidentalis), also called blackcap raspberrie...

Raspberry (Purple)

Purple raspberry

For ornamental species, see Rubus; see separate listings for black raspberries and red raspbe...

Ratibida columnifera

Mexican Hat

From the Great Plains of the United States. To 2 1/2 ft. tall, 1 ft. wide. Flowers have drooping yello...

Ravenala madagascariensis

Traveler's Tree

This spectacular Madagascarnative grows to 30–40 ft. tall,25–30 ft. wide, with large,banana-like leave...

Rehmannia elata

Chinese Foxglove

From China. Grows 3 ft. tall, 1/2 to 2 ft. wide. Clump of coarse, deeply toothed leaves (evergreen in ...

Reinwardtia indica

Yellow Flax

Native to mountains from Pakistan to India. Grows 3 to 4 ft. high and wide, with deep green or grayish...

Reseda odorata

Mignonette

Native to North Africa. Grows 1 to 1 1/2 ft. tall and wide; rather sprawling. Light green leaves. Not ...

Rhamnus alaternus

Italian Buckthorn

Native to Mediterranean region. Fast, dense growth to 10–20 ft. high and wide. Oval, shiny brigh...

Rhamnus californica

Coffeeberry

Native to California, southwest Oregon, and Arizona. To 3–15 ft. tall, 8 ft. wide. Grown near th...