White

A prostrate shrub, 15 cm (6 in) high, it has dark-green, glossy, oval leaves and clusters of small, white, drooping,...

A spreading perennial, growing on a creeping rhizome, about 40 cm (16 in) tall, it has four-angled stems, whorls of...

A bushy, hardy perennial, up to 1.5 m (5 ft.) tall, with lax stems, pinnately divided leaves and racemes of...

A low-growing perennial, 25 cm (10 in) tall, which spreads by sending out rooting runners. It has shiny, trifoliate leaves,...

A herbaceous perennial, on a stout rootstock, 1-1.2 m (3-4 ft.) tall, with irregularly pinnate, inversely lance-shaped leaves and dense...

A herbaceous perennial, growing to 2.3 m (7 ft.), it has a thick, fleshy taproot, finely divided, feathery leaves and...

An annual semi-parasitic herb, 5-30 cm (2-12 in) in height, it attaches itself to the roots and stems of grasses,...

A tall, hardy perennial, growing to 1.5 m (5 ft.), with lance late, rough-textured leaves surrounding the stems (per foliate),...

Large, fast-growing evergreen trees which grow to considerable heights in warm climates, averaging 70 m (230 ft.), with varying estimates...

A large perennial, 2-2.4 m (6-8 ft.) tall, with a clump of long lance late leaves, growing from a fleshy...