Chamguava is a genus of the botanical family Myrtaceae, first described as a genus in 1991. It is native to southern Mexico and Central America.
- Chamguava gentlei(Lundell) Landrum - Chiapas, Belize, Guatemala, Honduras
- Chamguava musarum(Standl. & Steyerm.) Landrum - Guatemala
- Chamguava schippii(Standl.) Landrum - Guerrero, Chiapas, Belize, Guatemala, Panama
Oblivia is a genus of flowering plant in the tribe Heliantheae within the family Asteraceae.
Pseudogynoxys is a genus of flowering plant in the groundsel tribe within the sunflower family, native to North and South America.
Geum canadense, the white avens, is a plant in the rose family, Rosaceae. It is widespread across much of Canada, the United States, and Mexico.
Critoniadelphus is a genus of flowering plants in the family Asteraceae.
Peteravenia is a genus of Mesoamerican plants in the tribe Eupatorieae within the family Asteraceae.
Trigonospermum is a genus of Mesoamerican plants in the family Asteraceae.
Lepidonia is a genus of Mesoamerican flowering plants in the family Asteraceae.
Lundellianthus is a genus of Mesoamerican flowering plants in the tribe Heliantheae within the family Asteraceae.
Rumfordia is a genus of Mesoamerican plants in the tribe Millerieae within the family Asteraceae.
Fernaldia is a genus of flowering plants in the family Apocynaceae, first described as a genus in 1932. It is native to Mexico and Central America.
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.
Celtis ehrenbergiana, called the desert hackberry or spiny hackberry, is a plant species that has long been called C. pallida by many authors, including in the "Flora of North America" database. It is native to Arizona, Florida, New Mexico and Texas, and to Latin America as far south as central Argentina. It grows in dry locations such as deserts, brushlands, canyons, mesas and grasslands.
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.
Persea brevipetiolata is a plant species known from the Mexican States of Oaxaca and Veracruz. It is found in lowland forests in the Isthmus of Tehuantepec at elevations less than 250 m.
Catoferia is a small genus of plants in the family Lamiaceae composed of only four different species. First described in full by George Bentham in 1876, said species are native to southern Mexico, Central America, Colombia and Peru. Amongst all four species, only Catoferia chiapensis are known to grow across a wide area, their growth recorded in southern Mexico, Guatemala, Peru and Belize. Growth of the other three variants is believed to be limited to Southern Mexico. The beginning of the genus Catoeria is thought trace back to the Cretaceous era, making it around 55 to 65 million years old.
Polystemma is a genus of flowering plants of the family Apocynaceae first described as a genus in 1844. It is native to Mexico and Central America.
- Polystemma guatemalense(Schltr.) W.D.Stevens - from Nayarit to Costa Rica
- Polystemma mirandaeLozada-Pérez - Guerrero, Oaxaca, Puebla
- Polystemma viridifloraDecne. - Michoacán, Veracruz, Oaxaca, Chiapas
Pherotrichis is a plant genus in the family Apocynaceae, first described as a genus in 1838. It is native to Mexico and Arizona.
- Pherotrichis leptogeniaB.L.Rob. - Jalisco
- Pherotrichis mixtecanaBrandegee - Oaxaca
- Pherotrichis schaffneriA.Gray - San Luis Potosí, Cochise County in Arizona
Rubus liebmannii is a Mesoamerican species of brambles in the rose family. It grows in southern Mexico and Central America.
Prunus myrtifolia, called the West Indies cherry or myrtle laurel cherry, is a New World species of shrubs in the family Rosaceae.
