North American desert flora

Yucca ( ) is both the scientific name and common name for a genus native to North America from Panama to southern Canada. It contains 50 accepted species. In addition to yucca, they are also known as '''Adam's needle or Spanish-bayonet'. The genus is generally classified in the asparagus family in a subfamily with the Agave'', though historically it was part of the lily family. The species range from small shrubby plants to tree-like giants, such as the Joshua tree. All yuccas have rosettes of leaves that taper to points and inflorescences with many flowers that are mainly cream white with thi

Opuntia, commonly called the prickly pear cactus, is a genus of flowering plants in the cactus family Cactaceae, many known for their flavorful fruit and showy flowers. Cacti are native to the Americas, and are well adapted to arid climates; however, they are still vulnerable to alterations in precipitation and temperature driven by climate change. The plant has been introduced to Australia, southern Europe, the Middle East, and parts of Africa.

species of plant

alt=Example Of Old Growth Saguaro Cactus|thumb|Old growth saguaro The saguaro ( , ; Carnegiea gigantea) is a tree-like cactus species in the monotypic genus Carnegiea that can grow to be over tall. It is native to the Sonoran Desert in Arizona, the Mexican state of Sonora, and the Whipple Mountains and Imperial County areas of California. Saguaro typically grow at elevations ranging from sea level to 4,500', although they may be found at up to 5,000'. The saguaro blossom is the state wildflower of Arizona. Its scientific name is given in honor of Andrew Carnegie. In 1933, Saguaro National Park

Jojoba (; botanical name: Simmondsia chinensis)also commonly called goat nut, deer nut, pignut, wild hazel, quinine nut, coffeeberry, and gray box bushis an evergreen, dioecious shrub native to the Southwestern United States and northern Mexico. Simmondsia chinensis is the sole species of the family Simmondsiaceae, placed in the order Caryophyllales.

species of flowering plant

species of plant

Astrophytum is a genus of six species of cacti, native to North America.

species of plant

species of plant

species of plant

habitat type defined by the World Wide Fund for Nature

Cylindropuntia is a genus of cacti (family Cactaceae), containing species commonly known as chollas ( ), native to northern Mexico and the Southwestern United States. They are known for their barbed spines that tenaciously attach to skin, fur, and clothing. Stands of cholla are called cholla gardens. Individuals within these colonies often exhibit the same DNA, as they were formerly tubercles of an original plant.

Desert ecoregion of Mexico's Baja California Peninsula

species of plant

species of plant

species of plant

Sclerocactus ("hard cactus", from Greek; refers to the hard, dry fruit) is a genus of cacti. It comprises about 15 species, the exact number depending on the authority. These species are xerophytic. They are sometimes called 'fishhook cactus' or 'little barrels.'

Acamptopappus is a genus of flowering plants in the family Asteraceae described as a genus in 1873.

Hesperaloe (false yucca) is a genus of flowering plants in the family Asparagaceae, subfamily Agavoideae. It contains perennial yucca-like plants with long, narrow leaves produced in a basal rosette and flowers borne on long panicles or racemes. The species are native to the arid parts of Texas in the United States and Mexico and are sometimes cultivated as xerophytic ornamental plants.

Coleogyne ramosissima or blackbrush, is a low lying, dark grayish-green, aromatic, spiny, perennial, soft wooded shrub, native to the deserts of the southwestern United States. It is called blackbrush because the gray branches darken when wet by rains. It is in the rose family (Rosaceae) and is monotypic (the only species in its genus).

species of plant

species of plant

species of plant

species of plant

Sarcobatus is a North American genus of two species of flowering plants, formerly considered to be a single species. Common names for S. vermiculatus include greasewood, seepwood, and saltbush. Traditionally, Sarcobatus has been treated in the family Chenopodiaceae, but the APG III system of 2009 recognizes it as the sole genus in the family Sarcobataceae.

species of plant

species of cactus

thumb|right|Grusonia parishiorum Grusonia is a genus of opuntioid cacti (family Cactaceae), originating from the North American Deserts in Southwest United States and northern Mexico, including Baja California. Authors differ on precise boundaries of the genus, which has been included in Cylindropuntia. Corynopuntia, also known as club chollas (or "perritos" in Mexico), is now a synonym, with the genus originally being described by Knuth in 1935. Molecular phylogenetic studies suggest that it should be included in Grusonia, a view accepted by Plants of the World Online .

species of plant

species of cactus

species of plant

species of plant

species of plant

Fallugia is a monotypic genus of flowering plants containing the single species Fallugia paradoxa, which is known by the common names Apache plume and póñil. This plant is native to the southwestern United States and northern Mexico, where it is found in arid habitats such as desert woodlands and scrub.

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

species of plant

Monoptilon (desertstar) is a small genus of annual plants in the tribe Astereae within the family Asteraceae.

species of plant

species of plant

species of plant

Carlowrightia is a genus of flowering plants in the bear's breeches family, Acanthaceae. Members of the genus, commonly known as wrightworts, are mainly small shrubs bearing inflorescences of lily-like flowers. They are native to the Americas, ranging from the southwestern United States through Mexico and Central America, and in Ecuador. Many species are native to western North America. The genus was named for the American botanist Charles Wright.

species of plant

epecies of plant

Stylocline (neststraw) is a small genus of North American desert plants in the tribe Gnaphalieae within the family Asteraceae.

11,700 year old creosote bush in the Mojave Desert of California

species of plant

species of plant

species of plant

species of cactus

species of plant