Bulbous perennial that bears yellow star-shaped flowers in the fall. Leaves are borne at the same time and are dark green with gray stripes. Ideal for a sunny rock garden; does not like winter ...

Upright and columnar, spiny, ribbed cactus with blueish green stems. White flowers with scaly yellow tubes are borne in summer from woolly cephaliums. Green fruit follows blooms and take many w...

Twining and branched evergreeen climber with shiny, thick, dark green, oval leaves. Fragrant, waxy white flowers bloom from spring to fall. Sometimes referred to as Stephanotis floribunda.

Bulbous perennial that bears yellow funnel-shaped flowers in the fall. Blooms appear before the grayish green foliage emerges. Ideal for a sunny rock garden; does not like winter moisture. Some...

Prostrate, evergreen perennial grass that spreads by stolons. Flattened, branching stems bear glaucus green, linear leaves. Greenish brown, spikelike, racemes of flowers bloom in late summer an...

Subshrub with mat-forming habit and upright, thin, stems. Leaves are lance-shaped, tapered, and dark green. Single, daisy-like, yellow flowers bloom in summer. Ideal in a rock garden. Sometimes...

Bulbous perennial with thin, strap-like foliage. Umbels of tubular, red flowers with yellow stamens bloom spring to summer.

Bulbous perennial that produces umbels of tubular, red or orange flowers with yellow stamens. Blooms spring to summer. Sometimes referred to as Urceolina pendula or U. peruviana.

Small clusters of flowers and opposite, smooth flowers on braching winter annual weed. Lower leaves have hairy long petiole. Weed common to most of North America. Seed reproduction.

Bulbous perennial with linear, basal, bright green foliage. Arching panicles of fragrant, star-shaped, greenish white, white, or purple flowers bloom in summer. Sometimes referred to as S. angu...