Tumbleweeds

species of plant

Lepidium is a genus of plants in the mustard/cabbage family, Brassicaceae. The genus is widely distributed in the Americas, Africa, Asia, Europe, and Australia. It includes familiar species such as garden cress, maca, and dittander. General common names include peppercress, peppergrass, pepperweed, and pepperwort. Some species form tumbleweeds. The genus name Lepidium is from Greek meaning 'small scale', which is thought to be derived from a folk medicine usage of the plant to treat leprosy, which cause small scales on the skin. Another meaning is related to the small scale-like fruit.

species of plant

thumb|Lechenaultia divaricata

species of annual plant

Anastatica is a monotypic genus of flowering plants in the family Brassicaceae containing the single species Anastatica hierochuntica or the true rose of Jericho. The plant is a small gray annual herb that rarely grows above high, and bears minute white flowers. It is a capable of hygroscopic expansion and retraction. However, it is not a true resurrection plant, because the plant's dead tissues do not revive and turn green.

Corispermum is a genus of plants in the family Amaranthaceae. Common names given to members of the genus involve bugseed, tickseed, and tumbleweed. In general, these are erect annual plants with flat, thin leaves and topped with inflorescences of flowers with long bracts. Bugseeds are native to North America and Eurasia, but little is known about their taxonomy and distribution.

species of plant

species of plant

Psoralea is a genus in the legume family (Fabaceae) with 121 species of shrubs, trees, and herbs native to southern and eastern Africa, ranging from Kenya to South Africa. In South Africa they are commonly referred to as fountainbush (English); fonteinbos, bloukeur, or penwortel (Afrikaans); and umHlonishwa (Zulu).

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant