Atriplex confertifolia, the shadscale or spiny saltbush, is a species of evergreen shrub in the family Amaranthaceae, which is native to the western United States and northern Mexico.
Allium cernuum, known as nodding onion or lady's leek, is a perennial plant in the genus Allium. It grows in open areas in North America.
Garcia nutans is a species of plant in the family Euphorbiaceae. It is widespread across Mexico from Sinaloa and San Luis Potosí to Chiapas + Yucatán, as well as being native to Central America, Colombia, and Venezuela.
Vaccinium cespitosum, known as the dwarf bilberry, dwarf blueberry, or dwarf huckleberry, is a species of flowering shrub in the genus Vaccinium, which includes blueberries, huckleberries, and cranberries.
Jessea is a genus of Central American plants in the tribe Senecioneae within the sunflower family, closely related to Senecio.
Triniochloa is a genus of Latin American plants in the grass family.
Goldmanella is a genus of flowering plants in the daisy family.
Zaluzania is a genus of flowering plants in the family Asteraceae.
Yucca × schottii is a plant species in the genus Yucca, native to southern Arizona, southwestern New Mexico, and the northern parts of Sonora and Chihuahua. The common names are Schott's yucca, hoary yucca, and mountain yucca. The "×" in the name indicates that this is a nothospecies, regarded as being a natural hybrid between two other species. In this case, Yucca × schottii is believed to have originated as a hybrid between Y. baccata and Y. madrensis. Yucca × schottii is firmly established and does reproduce freely in the wild.
Quercus chihuahuensis, the Chihuahua oak, is a species of oak in the beech family. It is native to the region from extreme western Texas west to Sonora, Mexico, and south to Zacatecas and San Luis Potosí. It grows mostly at mid elevations, from 400–2,000 metres above sea level, in forests mixed with various pines and other oaks. It is one of the dominant species of the Sierra Madre Occidental in Chihuahua and Sonora.
Agave gracilipes, common names Maguey de pastizal or slimfoot century plant, is a plant species native to western Texas, southern New Mexico and Chihuahua. It is found in grasslands, desert scrub and open pinyon-juniper woodlands at elevations of 1,200 to 1,900 m.
Ephedra pedunculata, common name Clap-weed, vine Mormon tea or Comida de Vívora, is a plant species native to southern Texas and to Mexico as far south as Zacatecas. It grows in sandy or rocky slopes and outcrops.
Corallorhiza odontorhiza, common name fall coral-root or small-flowered coral-root, is a species of orchid widespread across eastern and central United States, and reported also from Mexico, Central America, Quebec and Ontario. In North America, it occurs in forested areas up to an elevation of 2800 m.
Hieracium carneum, common name Huachuca hawkweed, is a North American plant species in the family Asteraceae, native to Arizona, New Mexico, Texas and Chihuahua. It grows on rocky sites at elevations of 2,000–2,300 m (6,600–7,500 ft).
Erythrina flabelliformis, common name chilicote or western coral bean, is a plant species native to central and northwestern Mexico and the southwestern United States. It is known from Baja California as far south as Morelos and as far east as San Luis Potosí, as well as from Arizona and New Mexico.
Galium proliferum, also known as limestone bedstraw, is a species of plant in the Rubiaceae family. It is native to Northeastern Mexico and the Southeastern United States. More specifically, it can be found in American states California, southern Nevada, southern Utah, Arizona, New Mexico, Texas, as well as the Mexican states Coahuila and Nuevo León.
Jesse More Greenman was an American botanist. He specialized in tropical flora, with emphasis on plants from Mexico and Central America. He was an authority on the genus Senecio and noted for his work at the Missouri Botanical Garden.
Cirsium texanum is a species of plants in the tribe Cardueae within the family Asteraceae found in North America. Common names include Texas thistle, Texas purple thistle or southern thistle. The species is native to northern Mexico and the southern Great Plains of the south-central United States.
Erigeron oreophilus is a North American species of flowering plant in the family Asteraceae, called the chaparral fleabane. It is native to northern Mexico and the southwestern 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.
