Solanum is a large and diverse genus of flowering plants, which include three food crops of high economic importance: the potato, the tomato and the eggplant. It is the largest genus in the nightshade family Solanaceae, comprising around 1,500 species. It also contains the so-called horse nettles, as well as numerous plants cultivated for their ornamental flowers and fruit.
Dracaena draco, the Canary Islands dragon tree or drago, is a subtropical tree in the genus Dracaena, native to the Canary Islands, Cape Verde, Madeira, western Morocco, and is thought to be introduced in the Azores. Its closest living relative is the dragon blood tree of Socotra, Dracaena cinnabari.
Solanum mauritianum is a small tree or shrub native to South America, including Northern Argentina, Southern Brazil, Paraguay and Uruguay. Its common names include earleaf nightshade, woolly nightshade, flannel weed, bugweed, tobacco weed, tobacco bush, wild tobacco and kerosene plant.
Solanum capsicoides, the cockroach berry, known as polohauai'i in Polynesia, is a flowering plant in the family Solanaceae. It is native to eastern Brazil but naturalized in other tropical regions, where it sometimes becomes an invasive weed.
Solanum cajanumense is a species of plant in the family Solanaceae. It is found in Colombia, Ecuador, and Peru.
Solanum sodiroi is a species of plant in the family Solanaceae. It is possibly endemic to Ecuador.
Solanum ensifolium is a species of plant in the family Solanaceae endemic to Puerto Rico. Commonly known as erubia, it is nearly extinct due to habitat loss.
Solanum fortunense is a species of plant in the family Solanaceae. It is found in Costa Rica and Panama.
Solanum pseudoquina is a species of plant in the family Solanaceae. It is endemic to Brazil. A rare plant, it is dependent on conservation of its habitat to prevent it from becoming a threatened species.
Solanum melissarum is a small tree or shrub in the flowering plant family Solanaceae endemic to Brazil.
The Raso lark is a small passerine bird with a highly restricted range, being found only on Raso islet in the Cape Verde Islands. This critically endangered member of the family Alaudidae lives in very arid terrain, and is considered one of the least known birds in the Western Palaearctic region, due to its remoteness and the lack of much ornithological study on the archipelago as a whole.
Solanum lanceolatum, with the common names orangeberry nightshade and lanceleaf nightshade, is a species of nightshade. It is native to regions of South America, including the Cerrado ecoregion of the Tropical and subtropical grasslands, savannas, and shrublands biome, primarily in Brazil.
Solanum incompletum is a rare species of flowering plant in the family Solanaceae known by the common names thorny popolo and popolo ku mai. It is endemic to Hawaii, where it occurs today on the islands of Maui, Lanai, and Hawaii. It is threatened by the destruction and degradation of its habitat. It is a federally listed endangered species of the United States.
The Solanaceae, or nightshades, are a family of flowering plants that ranges from annual and perennial herbs to vines, lianas, epiphytes, shrubs, and trees, and includes a number of agricultural crops, medicinal plants, spices, weeds, and ornamentals. Many members of the family contain potent alkaloids, and some are highly toxic, but many—including tomatoes, potatoes, eggplant, bell and chili peppers—are used as food. The family belongs to the order Solanales, in the asterid group and class Magnoliopsida (dicotyledons). The Solanaceae consists of about 98 genera and some 2,700 species, with a great diversity of habitats, morphology and ecology.
Echium hypertropicum is a species of flowering plants of the family Boraginaceae. The species is endemic to Cape Verde. It is listed as an endangered plant by the IUCN.
Solanum conocarpum, commonly known as marron bacoba, is a vascular plant species in the family Solanaceae found in the US Virgin Islands and British Virgin Islands.
Withania chevalieri is a species of flowering plants of the family Solanaceae. The species is endemic to Cape Verde and is listed as critically endangered by the IUCN. The specific name refers to the French botanist Auguste Chevalier.
Solanum africanum is a species of plant in the nightshade family. It is found in South Africa. This plant typically occurs near the coast up to an altitude of 200m.
Andromonoecy is a breeding system of plant species in which male and hermaphrodite flowers are on the same plant. It is a monomorphic sexual system alongside monoecy, gynomonoecy and trimonoecy. Andromonoecy is frequent among genera with zygomorphic flowers, however it is overall rare and occurs in less than 2% of plant species. Nonetheless the breeding system has gained interest among biologists in the study of sex expression.
Solanum lichtensteinii is a species of plant in the family Solanaceae. The IUCN lists the species as least concern.
