Yucca is a genus of perennial shrubs and trees in the family Asparagaceae, subfamily Agavoideae. Its 40–50 species are notable for their rosettes of evergreen, tough, sword-shaped leaves and large terminal panicles of white or whitish flowers. They are native to the Americas and the Caribbean in a wide range of habitats, from humid rainforest and wet subtropical ecosystems to the hot and dry (arid) deserts and savanna.
Yucca baccata is a common species of yucca native to the deserts of the southwestern United States and northwestern Mexico, from southeastern California north to Utah, east to western Texas and south to Sonora and Chihuahua. It is also reported in the wild in Colombia.
Yucca pallida, sometimes called pale yucca, is a species of yucca native to Northern Mexico and parts of the blackland prairies of northern and central Texas, and notable for its light-colored leaves that range from a pale blue-gray to sage-green in color.
Yucca schidigera, also known as the Mojave yucca or Spanish dagger, is a flowering plant native to the southwest deserts of North America.
Yucca elata is a perennial plant, with common names that include soaptree, soaptree yucca, soapweed, and palmella. It is native to southwestern North America, in the Sonoran Desert and Chihuahuan Desert in the United States, southern Nevada, southwestern Utah, and northern Mexico. Yucca elata is widely distributed, although its population appears to be decreasing.
Hesperoyucca whipplei, the chaparral yucca, our Lord's candle, Spanish bayonet, Quixote yucca or foothill yucca, is a species of flowering plant closely related to, and formerly usually included in, the genus Yucca. It is native to southwest communities of North America.
Costa's hummingbird is a bird species in the hummingbird family Trochilidae. It breeds in the arid region of the southwest United States and northwest Mexico; it winters in western Mexico.
The Sierra de la Laguna is a mountain range at the southern end of the Baja California peninsula in Mexico, and is the southernmost range of the Peninsular Ranges System.
Hesperoyucca is a small genus of two recognized species of flowering plants closely related to, and recently split from, Yucca, which is in the century plant subfamily within the asparagus family.
Agave shawii is a species of monocarpic succulent plant in the genus Agave, commonly known as Shaw's agave. It is a rosette-forming plant characterized by glossy, green leaves with toothed margins. After several years of slow growth, the plant puts all of its resources to produce a towering stalk of flowers, and then dies. The death of the flowering rosette is compensated by the growth of numerous clonal pups. This species is segregated into two subspecies, one native to the coast of southwestern California and northwestern Baja California, known commonly as the coast agave, and another native to the Baja California desert, known as the Goldman agave.
Yucca gloriosa var. tristis, known as curve-leaf yucca, curved-leaved Spanish-dagger or pendulous yucca, is a variety of Yucca gloriosa. It is often grown as an ornamental plant, and is native to the southeastern United States, from coastal southeastern Virginia south through Florida and west to Texas. In contrast to Y. gloriosa var. tristis, the leaves of Y. gloriosa var. gloriosa are hard stiff, erect and narrower.
Yucca rostrata also called beaked yucca, is a tree-like plant belonging to the genus Yucca. The species is native to Texas, and the Chihuahua and Coahuila regions of Mexico. This species of Yucca occurs in areas that are arid with little annual rainfall.
Salix bonplandiana, , is a perennial species of willow tree native to southern and southwest Mexico and extending into central Guatemala; in western Mexico it is a tree of the Sierra Madre Occidental cordillera, but also occurring in other small locales, for example Baja California Sur, northern Sonora, San Luis Potosi, etc. A core disjunct area occurs in central and southeast Arizona, in advantageous locales, especially associated with higher elevations and water.
Tegeticula baja is a moth of the family Prodoxidae. It is found in Mexico on the Baja California Peninsula.
Parategeticula ecdysiastica is a moth of the family Prodoxidae. It is found in the Sierra de la Laguna Mountains of the Cape region of Baja California, Mexico
Yucca jaliscensis is a Yucca species native to the highlands of southwestern Mexico. Common names for this species include Jalisco Yucca, Jalisco Soapwort, Izote Yucca. It is native to mountainous areas at about 5000 feet in the States of Jalisco, Colima and Guanajuato.
Yucca valida is a plant species in the family Asparagaceae, native to the Mexican states of Baja California, Baja California Sur, Sonora, and Sinaloa. The common name is datilillo.
Yucca lacandonica is a plant species in the yucca genus with the common name "tropical yucca." It is native to Belize and to southern Mexico, the states of Chiapas, Veracruz, Tabasco, Quintana Roo, Campeche, and Yucatán. It is uniquely the only epiphytic species in the genus, although it has been reported to grow terrestrially as well.
Yucca baileyi is a plant in the family Agavaceae. It is native to Utah, Arizona, New Mexico and Colorado but has been cultivated elsewhere. Much of its native range is within the boundaries of the Navajo (Diné) Reservation, hence the common name "Navajo yucca." The Navajo people make extensive use of yucca fibers to make a wide assortment of useful and ceremonial items. They also use the roots as soap. It is not considered to be threatened, as it has a large range and an overall stable population.
Hesperoyucca peninsularis, the peninsular candle or lechuguilla, is a plant species endemic to the Baja California peninsula. It is a perennial forming a rosette. It is semelparous.
