| Dioscorea oppositifolia | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Dioscoreales |
| Family: | Dioscoreaceae |
| Genus: | Dioscorea |
| Species: | D. oppositifolia |
| Binomial name | |
| Dioscorea oppositifolia L. | |
| Synonyms [1] | |
Dioscorea oppositifolia is a type of yam ( Dioscorea ) native to Myanmar (Burma) and to the Indian Subcontinent (India, Sri Lanka, Bangladesh). [3] [4] [5] [6]
The plant previously called D. opposita is now considered to be the same species as D. oppositifolia. [1] However Dioscorea polystachya is often incorrectly called Dioscorea opposita as well. Botanical works that point out that error may list, e.g., Dioscorea opposita auct. non Thunb. as a synonym of D. polystachya. [7]
Dioscorea alata, also known as purple yam, ube, or greater yam, among many other names, is a species of yam. The tubers are usually a vivid violet-purple to bright lavender in color, but some range in color from cream to plain white. It is sometimes confused with taro and the Okinawa sweet potato, although D. alata is also grown in Okinawa where it is known as beniimo (紅芋). With its origins in the Asian tropics, D. alata has been known to humans since ancient times.
Dioscorea is a genus of over 600 species of flowering plants in the family Dioscoreaceae, native throughout the tropical and warm temperate regions of the world. The vast majority of the species are tropical, with only a few species extending into temperate climates. It is named by the monk Charles Plumier after the ancient Greek physician and botanist Dioscorides.
Acokanthera oppositifolia is a shrub used as the source of an arrow poison and to coat caltrops made from the sharp fruits of the puncture vine. All plants of the genus Acokanthera contain toxic cardiac glycosides strong enough to cause death. Acokanthera oppositifolia is widespread in southern and central Africa from Cape Province north to The Democratic Republic of the Congo + Tanzania.
Dioscorea villosa is a species of twining tuberous vine which is native to eastern North America. It is commonly known as wild yam, colic root, rheumatism root, devil's bones, and fourleaf yam. It is common and widespread in a range stretching from Texas and Florida north to Minnesota, Ontario and Massachusetts. It is currently on the United Plant Savers "At Risk" list. UpS is an organization concerned with the preservation of endangered medicinal plants on the territory of North America.
Dioscorea communis or Tamus communis is a species of flowering plant in the yam family Dioscoreaceae and is commonly known as black bryony, lady's-seal or black bindweed.
Yam is the common name for some plant species in the genus Dioscorea that form edible tubers. Yams are perennial herbaceous vines cultivated for the consumption of their starchy tubers in many temperate and tropical regions, especially in Africa, South America and the Caribbean, Asia, and Oceania. The tubers themselves, also called "yams", come in a variety of forms owing to numerous cultivars and related species.
Dioscorea polystachya or Chinese yam, also called cinnamon-vine, is a species of flowering plant in the yam family. It is sometimes called Chinese potato or by its Japanese name nagaimo.
Dioscorea bulbifera is a species of true yam in the yam family, Dioscoreaceae. It is native to Africa, Asia and northern Australia. It is widely cultivated and has become naturalized in many regions.
Dioscorea mexicana, Mexican yam or cabeza de negro is a species of yam in the genus Dioscorea.
Afrothismia is a genus of plant in family Burmanniaceae, first described as a genus in 1906. It is native to tropical Africa.
Oxygyne is a genus of plant in family Burmanniaceae, first described as a genus in 1906. It has a highly disjunct distribution, found in Japan in East Asia and in Cameroon in Central Africa.
Tropidia, commonly known as crown orchids or as 竹茎兰属 , is a genus of about thirty species of evergreen terrestrial orchids in the family Orchidaceae. They have thin, wiry stems with two or more tough, pleated leaves with a flowering spike at the top of the stem, bearing crowded flowers. Species in this genus are distributed across the warmer parts of both the Eastern and Western Hemispheres.
Dioscorea transversa, the pencil yam, is a vine of eastern and northern Australia.
Dioscorea japonica, known as East Asian mountain yam, yamaimo, or Japanese mountain yam, is a type of yam (Dioscorea) native to Japan, Korea, China, Taiwan, and Assam.
Dioscorea pentaphylla is a species of flowering plant in the yam family known by the common name fiveleaf yam. It is native to southern and eastern Asia as well as New Guinea and northern Australia. It is widely cultivated as a food crop and naturalized in Cuba and on several island chains in the Pacific.
Burmannia is a genus of flowering plants long thought of as related to orchids, although more recent studies suggest closer affinities with either the Dioscoreales or the Melanthiales. The plants are herbs, partially autotrophic (photosynthetic) but also partially parasitic on soil fungi.
Nietneria is a genus of plants in the Nartheciaceae. It has two known species, both native to northern South America.
Hoslundia is a genus of flowering plant in the family Lamiaceae, first described in 1804. It contains only one known species, Hoslundia opposita. It is widespread across much of sub-Saharan Africa including Madagascar.
Haplothismia is a genus of myco-heterotrophic plants in family Burmanniaceae, first described as a genus in 1952. There is only one known species, Haplothismia exannulata, endemic to southern India. The plant is mycotrophic, i.e. lacking chlorophyll and obtaining sustenance from fungi in the soil.
Miersiella is a genus of flowering plants in the Burmanniaceae, first described as a genus in 1903. It contains only one known species, Miersiella umbellata, native to South America.