Physaria navajoensis

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Navajo bladderpod
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Brassicales
Family: Brassicaceae
Genus: Physaria
Species:P. navajoensis
Binomial name
Physaria navajoensis
(O'Kane) O'Kane & Al-Shehbaz
Synonyms

Lesquerella navajoensis(O'Kane)

Physaria navajoensis, the Navajo twinpod or Navajo bladderpod, is a plant species native the US states of Arizona, Utah, and New Mexico. It is known from only one county in Arizona (Apache), one in Utah (Kane) and two counties in New Mexico (San Juan and McKinley). Much of the plant's range is on land of the Navajo Nation. The plant occurs in open, sunny locations at elevations of 2200–2400 m. [1] [2] [3]

Arizona state of the United States of America

Arizona is a state in the southwestern region of the United States. It is also part of the Western and the Mountain states. It is the sixth largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona shares the Four Corners region with Utah, Colorado, and New Mexico; its other neighboring states are Nevada and California to the west and the Mexican states of Sonora and Baja California to the south and southwest.

Utah A state of the United States of America

Utah is a state in the western United States. It became the 45th state admitted to the U.S. on January 4, 1896. Utah is the 13th-largest by area, 30th-most-populous, and 11th-least-densely populated of the 50 United States. Utah has a population of more than 3 million according to the Census estimate for July 1, 2016. Urban development is mostly concentrated in two areas: the Wasatch Front in the north-central part of the state, which contains approximately 2.5 million people; and Washington County in Southern Utah, with over 160,000 residents. Utah is bordered by Colorado to the east, Wyoming to the northeast, Idaho to the north, Arizona to the south, and Nevada to the west. It also touches a corner of New Mexico in the southeast.

New Mexico State of the United States of America

New Mexico is a state in the Southwestern region of the United States of America; its capital and cultural center is Santa Fe, which was founded in 1610 as capital of Nuevo México, while its largest city is Albuquerque with its accompanying metropolitan area. It is one of the Mountain States and shares the Four Corners region with Utah, Colorado, and Arizona; its other neighboring states are Oklahoma to the northeast, Texas to the east-southeast, and the Mexican states of Chihuahua to the south and Sonora to the southwest. With a population around two million, New Mexico is the 36th state by population. With a total area of 121,592 sq mi (314,920 km2), it is the fifth-largest and sixth-least densely populated of the 50 states. Due to their geographic locations, northern and eastern New Mexico exhibit a colder, alpine climate, while western and southern New Mexico exhibit a warmer, arid climate.

Physaria navajoensis is a perennial herb with a woody caudex. Much of the shoot is covered with silvery-gray branched hairs. Stems branch mostly at the base. Leaves are narrow, up to 15 mm long. Flowers are yellow with an orange center, up to 15 mm across, borne in a raceme. Fruits are egg-shaped, about 4 mm in diameter. [1] [4] [5]

Caudex

A caudex of a plant is a stem, but the term is also used to mean a rootstock and particularly a basal stem structure from which new growth arises.

A raceme is an unbranched, indeterminate type of inflorescence bearing pedicellate flowers along its axis. In botany, an axis means a shoot, in this case one bearing the flowers. In indeterminate inflorescence-like racemes, the oldest flowers are borne towards the base and new flowers are produced as the shoot grows, with no predetermined growth limit. A plant that flowers on a showy raceme may have this reflected in its scientific name, e.g. Cimicifuga racemosa. A compound raceme, also called a panicle, has a branching main axis. Examples of racemes occur on mustard and radish plants.

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San Juan County, Utah County in the United States

San Juan County is a county in the southeastern portion of the U.S. state of Utah. As of the 2010 United States Census, the population was 14,746. Its county seat is Monticello, while its most populous city is Blanding. The county was named by the Utah State Legislature for the San Juan River, itself named by Spanish explorers.

Window Rock, Arizona City in Arizona, United States

Window Rock is a small city that serves as the seat of government and capital of the Navajo Nation, the largest territory of a sovereign Native American nation in North America. It lies within the boundaries of the St. Michaels Chapter, adjacent to the Arizona and New Mexico state line. Window Rock hosts the Navajo Nation governmental campus which contains the Navajo Nation Council, Navajo Nation Supreme Court, the offices of the Navajo Nation President and Vice President, and many Navajo government buildings.

Navajo Nation Reservation

The Navajo Nation is a Native American territory covering about 17,544,500 acres, occupying portions of northeastern Arizona, southeastern Utah, and northwestern New Mexico in the United States. This is the largest land area retained by a Native American tribe, with a population of roughly 350,000 as of 2016.

Four Corners region of the United States consisting of the southwestern corner of Colorado, northwestern corner of New Mexico, northeastern corner of Arizona and southeastern corner of Utah

The Four Corners is a region of the United States consisting of the southwestern corner of Colorado, southeastern corner of Utah, northeastern corner of Arizona, and northwestern corner of New Mexico. The Four Corners area is named after the quadripoint at the intersection of approximately 37° north latitude with 109° 03' west longitude, where the boundaries of the four states meet, and are marked by the Four Corners Monument. It is the only location in the United States where four states meet. Most of the Four Corners region belongs to semi-autonomous Native American nations, the largest of which is the Navajo Nation, followed by Hopi, Ute, and Zuni tribal reserves and nations. The Four Corners region is part of a larger region known as the Colorado Plateau and is mostly rural, rugged, and arid. In addition to the monument, commonly visited areas within Four Corners include Monument Valley, Mesa Verde National Park, Chaco Canyon, Canyons of the Ancients National Monument and Canyon de Chelly National Monument. The most populous city in the Four Corners region is Farmington, New Mexico, followed by Durango, Colorado.

U.S. Route 491 (US 491) is a north–south U.S. Highway serving the Four Corners region of the United States. One of the newest designations in the U.S. Highway System, it was created in 2003 as a renumbering of U.S. Route 666 (US 666). With the 666 designation, this road was nicknamed the "Devil's Highway" because of the significance of number 666 to many Christian denominations, which is believed by some that 666 is the Number of the Beast. This Satanic connotation, combined with a high fatality rate along the New Mexico portion, convinced some people the highway was cursed. The problem was compounded by persistent sign theft. These factors led to two efforts to renumber the highway, first by officials in Arizona, later in New Mexico. There have been safety improvement projects in recent years, and fatality rates have subsequently decreased.

San Juan River (Colorado River tributary) significant tributary of the Colorado River in the southwestern United States

The San Juan River is a major tributary of the Colorado River in the southwestern United States, providing the chief drainage for the Four Corners region of Colorado, New Mexico, Utah and Arizona. Originating as snowmelt in the San Juan Mountains of Colorado, it flows 383 miles (616 km) through the deserts of northern New Mexico and southeastern Utah to join the Colorado River at Glen Canyon. The river drains a high, arid region of the Colorado Plateau and along its length it is often the only significant source of fresh water for many miles. The San Juan is also one of the muddiest rivers in North America, carrying an average of 25 million US tons of silt and sediment each year.

Navajo Wars

The term Navajo Wars covers at least three distinct periods of conflict in the American West: the Navajo against the Spanish ; the Navajo against the Mexican government ; and the Navajo against the United States. These conflicts ranged from small-scale raiding to large expeditions mounted by governments into territory controlled by the Navajo. The Navajo Wars also encompass the widespread raiding that took place throughout the period; the Navajo raided other tribes and nearby settlements, who in return raided into Navajo territory, creating a cycle of raiding that perpetuated the conflict.

<i>Erigeron concinnus</i> species of plant

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Navajo Mountain mountain

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Kenneth Maryboy American politician

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<i>Cirsium arizonicum</i> species of plant

Cirsium arizonicum, the Arizona thistle, is a North American species of thistle in the sunflower family, native to the southwestern United States and northwestern Mexico. It has been found in Arizona, southeastern California, New Mexico, Nevada, Colorado, Utah, Sonora, and northwestern Chihuahua.

Geography of Arizona

Arizona is a landlocked state situated in the southwestern region of the United States of America. It has a vast and diverse geography famous for its deep canyons, high- and low-elevation deserts, numerous natural rock formations, and volcanic mountain ranges. Arizona shares land borders with Utah to the north, the Mexican state of Sonora to the south, New Mexico to the east, and Nevada to the northwest, as well as water borders with California and the Mexican state of Baja California to the southwest along the Colorado River. Arizona is also one of the Four Corners states and is diagonally adjacent to Colorado.

<i>Physaria</i> genus of plants

Physaria is a genus of flowering plants in the mustard family. Many species are known generally as twinpods, bladderpods, or lesquerella. They are native to the Americas, with many species endemic to western North America. They are densely hairy annual and perennial herbs often growing prostrate or decumbent, along the ground in patches or clumps. They bear inflorescences of bright yellow flowers. The fruit is often notched deeply, dividing into twin sections, giving the genus its common name.

Proatriplex is a monotypic plant genus in the subfamily Chenopodioideae of the Amaranthaceae family, with the only species Proatriplex pleiantha. It is known by the common names Four-corners orach and Mancos shadscale. It occurs in the Navajo Basin of Arizona, Colorado, New Mexico, and Utah.

<i>Physaria parvula</i> species of plant

Physaria parvula is a species of flowering plant in the mustard family known by the common name pygmy bladderpod. It is native to the western United States, where it can be found in Colorado, Utah, and Wyoming.

<i>Physaria tumulosa</i> flower in the mustard family

Physaria tumulosa is a rare species of flowering plant in the mustard family known by the common name Kodachrome bladderpod. It is endemic to Utah in the United States, where it is known only from Kane County. There is only one known population of this plant made up of scattered occurrences totalling about 20,000 individuals, all within the Kodachrome Basin. The plant is threatened by the loss and degradation of its habitat. It is federally listed as an endangered species. It was previously treated as a subspecies of Physaria hitchcockii.

Physaria lepidota, common name Kane County twinpod, is a plant species endemic to Utah. It is known only from Kane, Washington, and Garfield Counties in the southern part of the state. It grows on rocky slopes and outcrops, and sometimes in disturbed areas.

Chrysothamnus vaseyi called Vasey's rabbitbrush, is a North American species of flowering plants in the aster tribe within the sunflower family. It has been found in Utah, Colorado, northern New Mexico, southern Wyoming, northern Arizona and eastern Nevada.

Physaria gordonii, commonly known as Gordon's bladderpod is a species of mustard plant distributed throughout the Southwestern United States and Northern Mexico. It is a winter annual wildflower, maturing between April and June. The plant normally grows in sandy or gravel deserts. The plant has low-growing stems, with long, lanceolate leaves measuring about 4 in (10 cm). The plants flowers are in a loose, raceme cluster, and are radially symmetrical. The plant is very similar to P. fendleri.

Physaria floribundaRydb., common name pointtip twinpod, is a member of the mustard family (Brassicaceae). It is an herbaceous perennial occurring in the United States states of Colorado, Utah, and Arizona.

References