Arisaema is a large and diverse genus of the flowering plant family Araceae. The largest concentration of species is in China and Japan, with other species native to other parts of southern Asia as well as eastern and central Africa, Mexico and eastern North America. Asiatic species are often called cobra lilies, while western species are often called jack-in-the-pulpit; both names refer to the distinctive appearance of the flower, which consists of an erect central spadix rising from a spathe.
Cynanchum is a genus of about 300 species including some swallowworts, belonging to the family Apocynaceae. The taxon name comes from Greek kynos and anchein, hence the common name for several species is dog-strangling vine. Most species are non-succulent climbers or twiners. There is some evidence of toxicity.
Cleistanthus is a plant genus of the family Phyllanthaceae, tribe Bridelieae, first described as a genus in 1848. It is widespread in much of the Old World Tropics in Asia, Africa, Australia, and various oceanic islands. Cleistanthus collinus is known for being toxic and may be the agent of homicides or suicides.
Dipterocarpus is a genus of flowering plants and the type genus of family Dipterocarpaceae.
Stephanotis is a genus of flowering plants first described in 1806. The name derives from the Greek stephanōtís fit for a crown, derivative of stéphanos (masculine) crown. It contains evergreen, woody-stemmed lianas with a scattered distribution in several tropical and subtropical regions.
Odontochilus is a small genus from the orchid family (Orchidaceae). These terrestrial, mycoparasitic orchids occur from China, Japan, the Himalayas, Southeast Asia, New Guinea and Melanesia. The genus is related to Gonatostylis, endemic to New Caledonia.
Chionanthus, common name: fringetrees, is a genus of about 150 species of flowering plants in the family Oleaceae.
Actinodaphne is an Asian genus of flowering plants in the laurel family (Lauraceae). It contains approximately 125 species of dioecious evergreen trees and shrubs.
Pothos is a genus of flowering plants in the family Araceae. It is native to China, the Indian Subcontinent, Australia, New Guinea, Southeast Asia, and various islands of the Pacific and Indian Oceans.
Barringtonia is a genus of flowering plants in the family Lecythidaceae first described as a genus with this name in 1775. It is native to Africa, southern Asia, Australia, and various islands of the Pacific and Indian Oceans. The genus name commemorates Daines Barrington.
Alseodaphne is a genus of plants in the family Lauraceae, endemic to China and Southeast Asia. The genus has 96 species of evergreen trees to shrubs. They have bisexual flowers, a fruit stalk that is red, green, or yellow, and black fruit.
Beilschmiedia is a genus of trees and shrubs in family Lauraceae. Most of its species grow in tropical climates, but a few of them are native to temperate regions, and they are widespread in tropical Asia, Africa, Madagascar, Australia, New Zealand, North America, Central America, the Caribbean, and South America. The best-known species to gardeners in temperate areas are B. berteroana and B. miersii because of their frost tolerance. Seeds of B. bancroftii were used as a source of food by Australian Aborigines. Timbers of some species are very valuable.
Scindapsus is a genus of flowering plants in the family Araceae. It is native to Southeast Asia, New Guinea, Queensland, and a few western Pacific islands. The species Scindapsus pictus is common in cultivation.
Anadendrum is a genus of flowering plants in the family Araceae. It is native to China and Southeast Asia.
Urceola is a plant genus in the family Apocynaceae, first described as a genus in 1798. It is native to China, the Himalayas, Southeast Asia, and New Guinea.
Dischidanthus is a genus of plants in the family Apocynaceae, first described as a genus in 1936. Species of the genus are native from the east Himalayas to south China and Peninsular Malaysia. It may be treated by some sources as a synonym of Marsdenia.
Heterostemma is a genus of plants in the family Apocynaceae, first described in 1834. It is native to India, China, Taiwan, Southeast Asia, Australia, and certain islands in the Pacific.
Gongronemopsis is a genus of flowering plants in the dogbane family, Apocynaceae. It includes nine species native to tropical Africa and Madagascar, the Indian subcontinent, Indochina, southern China, and the Philippines.
