Tetrastigma

Tetrastigma is a genus of plants in the grape family, Vitaceae. The plants are vines that climb with tendrils and have palmately compound leaves. The species are found in subtropical and tropical regions of Asia, Malesia, and Australia.

Species of this genus are notable as being the sole hosts of parasitic plants in the family Rafflesiaceae, one of which, Rafflesia arnoldii, produces the largest flower in the world.

The genus has about 90 species, of which Tetrastigma voinierianum as the only cultivated species is probably the best-known.

Acantholimon

Acantholimon (Prickly thrift) is a genus of small flowering plants within the plumbago or leadwort family, Plumbaginaceae. They are distributed from southeastern Europe to central Asia and also in South America, but also cultivated elsewhere... more >>>

Tetradium

Tetradium is a genus of about 5 to 10 species of trees in the family Rutaceae, occurring in temperate to tropical east Asia. In cultivation in English-speaking countries, they are known as Euodia, Evodia, or Bee bee tree.

They... more >>>

Begonia

Begonia is a genus in the flowering plant family Begoniaceae. The only other member of the family Begoniaceae is Hillebrandia, a genus with a single species in the Hawaiian Islands. The genus Symbegonia is now included in Begonia.... more >>>

Emilia

Emilia is a herbaceous plant genus of about 50–100 species in the family Asteraceae, known as tasselflower or pualele. The members of the genus are distributed mainly in the tropics and sub-tropics.


Selected... more >>>

Abelmoschus

Abelmoschus is a genus of about fifteen species of flowering plants in the mallow family Malvaceae, native to tropical Africa, Asia and northern Australia. It was formerly included within Hibiscus, but is now classified as a distinct genus.more >>>