Aquatic perennial usually found submerged in slow-moving waters in Eurasia. Stalkless rosettes of linear, pointed, toothed, dark olive-green leaves rise to the surface when it is time to flower...

Large, clumping evergreen with huge (to 5 foot) leaves on stalks up to 6 feet. Exotic white and blue flowers resembling tropical birds. Provides a lush tropical effect in the landscape. Useful ...

Trunkless, clumping, evergreen perennial. Glauca has glaucous leaf blades that are oblong to lanceolate, and up to 20 inches long on 3 feet long stalks. Spectacular flowers shaped like tropical...

Blue Star is a tough, evergreen perennial, to 18 inches wide, with lance-shaped, basal leaves and light blue and white, Aster-like, large flowerheads held terminally on upright stems, up to 24 ...

This tough, evergreen perennial has lance-shaped, basal leaves and powder blue, purplish-blue, or white Aster-like flowerheads held terminally on upright stems. Long lasting, they attract butte...

(Plant width:18 inches) (Plant height:1.25 inches) Succulent with semi-cylindrical, light grayish green leaves with white dots. Light yellow flowers bloom in summer in the evening.

Stewartia malacodendron is a large shrub, or small tree. It is summer blooming with showy white flowers, 3 inch diameter, purple filaments with blue stamens. The fruit is a woody ovoid capsule....

Stewartia ovata is a large shrub to small tree, with spreading branches. Summer foliage is dark green changing to a dramatic orange to scarlet in fall. Large, showy, white flowers have 5 to 6 c...

Evergreen climber with thin, branching stems. Leaves are hairy, oval, and light green with ear-shaped lobes at the bases. Corymb-like racemes of bright yellow flowers with clawed, fringed petal...

Bulbous perennial that bears dark yellow goblet-shaped flowers in the fall. Leaves are narrow and lance-shaped, and deep green. Ideal for a sunny rock garden; does not like winter moisture. <...