Grias is a genus of flowering plants in the family Lecythidaceae, described by Linnaeus in 1759. It is native to northwestern South America, Central America, and Jamaica.
Ugni is a genus of plants in the myrtle family Myrtaceae, described as a genus in 1848. It is native to western Latin America from the Valdivian temperate rain forests of southern Chile and adjacent regions of southern Argentina, north to southern Mexico.
Hypolytrum is a genus of plant in the family Cyperaceae. It contains approximately 60–70 species, native to tropical Africa, Asia, Australia, Latin America and various oceanic islands.
Crusea is a genus of angiosperms in the family Rubiaceae. The genus is found in the south-western United States, Mexico, and Central America. A few species are naturalized in Cuba and Puerto Rico.
Trixis inula, the tropical threefold, is a plant species native to Texas, Mexico, Central America, northern South America, and the West Indies. It is found on open, sandy sites such as roadsides, thorn scrub, thickets, etc.
Ardisia escallonioides, the Island marlberry, is a plant species native to the West Indies and neighboring areas. It has been reported from Barbados, Bermuda, the Dominican Republic, Cuba, Mexico, Belize, Guatemala and Florida.
Calycolpus warscewiczianus is a plant species native to Nicaragua, Costa Rica, Panamá and Venezuela.
Randia nicaraguensis is a plant species endemic to Nicaragua. It occurs in tropical drought-deciduous forests at elevations below 850 m.
Cissus anisophylla is a plant species known from lowland rainforests of Panama, Colombia, Brazil, Peru, Costa Rica, Ecuador, and the Mexican state of Chiapas.
Bouvardia ternifolia, the firecracker bush, is a shrub widespread across much of Mexico, the range extending south into Honduras and north into the southwestern United States.
Spermacoce prostrata is a species of plants in the Rubiaceae. In the United States, it is widespread in Florida, with a few isolated populations in Alabama and Mississippi. The species is native to Mexico, Central America, the Caribbean (Bahamas, Cuba, Hispaniola, Puerto Rico, Trinidad, Turks & Caicos, the Lesser Antilles, and the Dutch and Venezuelan Antilles. It is also widespread in South America, found in every country except Chile. The species is reportedly naturalized in Hawaii, China, Japan, Taiwan, Sri Lanka, Thailand and Java.
Asterohyptis is a genus of plants in the Lamiaceae, or mint family, first described in 1932. It is native to Mexico and Central America.
- Asterohyptis mocinoana(Benth.) Epling - widespread from Veracruz to Costa Rica
- Asterohyptis nayaranaB.L.Turner - Durango, Nayarit
- Asterohyptis seemannii(A.Gray) Epling - Chihuahua, Sonora, Sinaloa
- Asterohyptis stellulata(Benth.) Epling - from Sinaloa and Durango south to Honduras
Cornutia is a genus of plants in the family Lamiaceae, first described in 1753. Species in this genus are native to tropical parts of the Western Hemisphere, including southern Mexico, Central America, the West Indies, and northern South America.
Marsypianthes is a genus of flowering plants in the family Lamiaceae, first described in 1833. It is native to South America, Central America, the West Indies, and southern Mexico.
- Marsypianthes burchelliiEpling - Brazil
- Marsypianthes chamaedrys(Vahl) Kuntze. - from southern Mexico and the West Indies south to Argentina
- Marsypianthes foliolosaBenth. - Brazil
- Marsypianthes hassleriBriq. - Paraguay, southern Brazil, Misiones Province of Argentina
- Marsypianthes montanaBenth. - Brazil
Macroscepis is a genus of plants in the family Apocynaceae, first described as a genus in 1819. It is native to Latin America and the West Indies.
Dictyanthus is a genus of plant in family Apocynaceae, first described as a genus in 1844. It is native to Mexico and Central America.
Rubus humistratus is a Mesoamerican species of flowering plants in the rose family. It widespread across much of Mexico and Central America from Nuevo León to Costa Rica.
Rubus coriifolius is a Mesoamerican species of brambles in the rose family. It grows in central and southern Mexico and Central America.
Xyris baldwiniana, common name Baldwin's yelloweyed grass, is a North American species of flowering plant in the yellow-eyed-grass family. It is native to southern Mexico (Chiapas), Central America, and the southeastern and south-central United States.
Lennoa is a monotypic genus of flowering plants belonging to the family Boraginaceae. It only contains one known species, Lennoa madreporoidesLex. It is within the subfamily of Lennoaceae.
