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Dudleya Arizonica
''Dudleya arizonica'' is a species of perennial succulent plant commonly known as the Arizona chalk dudleya and the Arizona liveforever. A member of the genus ''Dudleya'', this species is characterized by long, red flowers that adorn a waxy rosette of succulent leaves. It resembles a reduced desert form of the more coastal chalk dudleya, ''Dudleya pulverulenta'', but differs in its smaller stature, lower number of leaves, and orientation of the flowers. Native to the southwestern United States and northwestern Mexico, it is widespread in range, but is primarily found in scattered, widely separated localities. It can be found as far west as coastal Ensenada to the desolate desert ranges of Nevada. It is one of two species of ''Dudleya'' that occur in Arizona, the other being ''Dudleya saxosa'' subsp. ''collomiae'', and is the only species on mainland Mexico and in Utah. Description Morphology A ''Dudleya'' of moderate size, starting from the base, the caudex is 1 to 4 c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Nelson Rose
Joseph Nelson Rose (January 11, 1862 – May 4, 1928) was an American botanist. He was born in Union County, Indiana. His father died serving during the Civil War when Joseph Rose was a young boy. He later graduated from high school in Liberty, Indiana. He received his Ph.D. in Biology from Wabash College in 1889. having received his B.A. in Biology and M.A. Paleobotany earlier at the same institute. He married Lou Beatrice Sims in 1888 and produced with her three sons and three daughters. Rose worked for the U.S. Department of Agriculture and became an assistant curator at the Smithsonian in 1896. While Rose was employed by the national museum, he was an authority on several plants families, including Apiaceae (Parsley Family) and Cactaceae (Cactus Family). He made several field trips to Mexico, and presented specimens to the Smithsonian and the New York Botanical Garden. With Nathaniel Lord Britton, Rose published many articles on the Crassulaceae. He took a leave of abs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baja California
Baja California (; 'Lower California'), officially the Free and Sovereign State of Baja California ( es, Estado Libre y Soberano de Baja California), is a state in Mexico. It is the northernmost and westernmost of the 32 federal entities of Mexico. Before becoming a state in 1952, the area was known as the North Territory of Baja California (). It has an area of (3.57% of the land mass of Mexico) and comprises the northern half of the Baja California Peninsula, north of the 28th parallel, plus oceanic Guadalupe Island. The mainland portion of the state is bordered on the west by the Pacific Ocean; on the east by Sonora, the U.S. state of Arizona, and the Gulf of California; on the north by the U.S. state of California; and on the south by Baja California Sur. The state has an estimated population of 3,769,020 as of 2020, significantly higher than the sparsely populated Baja California Sur to the south, and similar to San Diego County, California, to its north. Over 75% of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Baja California
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Arizona
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dudleya Brittonii
''Dudleya brittonii'', with the common names Britton's dudleya, Britton's liveforever and giant chalk dudleya, is a succulent plant in the family Crassulaceae. It is native to the coast of northern Baja California, Mexico. Both forms of the plant have yellow leaves on a clustered rosette atop a large reddish-purple peduncle. The white form of the plant has a chalky epicuticular wax that reflects light and reacts with water. The green form of the plant is more common and found throughout a wider range. It is among the largest of the ''Dudleya''. Description ''Dudleya brittonii'' has a short, stout caudex, often covered in dry leaves. Rosettes often grow solitarily out of the caudex. Basal leaves are numerous and erect. Younger leaves are linear-lanceolate, older leaves are oblong-lanceolate and much more wide and turgid at the base. Leaves are 7 to 11 cm long, and older leaves are 4.5 to 5.5 cm wide at the base. Leaves are flat above the middle but convex on both sides below, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dudleya Anthonyi
''Dudleya anthonyi'', known by the common name San Quintín liveforever, is a succulent plant endemic to the San Quintín volcanic field, located on Isla San Martín and the adjacent mainland bay of Bahia San Quintín, within Baja California. Description ''Dudleya anthonyi'' is very similar in appearance to ''Dudleya pulverulenta''. Its stem leaves are narrower, its petals are narrower and united only below the middle, its sepals are narrow above but broadened at the base, and its petals are sharply acute. ''Dudleya anthonyi'' may usually be distinguished from ''D. puverulenta'' by its narrower and more rigid leaves, which taper from the base. The form of the plants varies persistent with location. Plants found on San Martin tend to be larger and with wider leaves than their counterparts on the coast of San Quintin Bay. Further south along the coast, another form exists in Socorro Canyon, with tall, erect stems, giving a resemblance of miniature trees. The plant is unusual amon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiburón Island
Tiburón Island is the largest island in the Gulf of California and the largest island in Mexico, with an area of . It was made a nature reserve in 1963 by President Adolfo López Mateos. Etymology is Spanish for 'shark'. Although the Seri name, , was first recorded by Alphonse Pinart in 1879, its etymology is unknown. Geography Tiburón Island is part of the Mexican state of Sonora, as well as the Hermosillo Municipality, and is located at approximately the same latitude as the city of Hermosillo. It is located along the eastern shore of the Gulf of California, opposite Isla Ángel de la Guarda. It is part of the chain of islands known as the Midriff Islands or Islas Grandes. The island has a prominent mountain system of volcanic origin. History Tiburón Island is part of the traditional homeland of some bands (or clans) of the Seri people, for many centuries if not millennia. During the 1960s and early 1970s, a small hunting and fishing camp on the northern end of the i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerto Peñasco
Puerto Peñasco ( ood, Geʼe Ṣuidagĭ) is a small city located in Puerto Peñasco Municipality in the northwest of the Mexican state of Sonora, from the border with the U.S. state of Arizona. According to the 2020 census, it has a population of 62,689 inhabitants. It is located on the northern shores of the Sea of Cortez on the small strip of land that joins the Baja California Peninsula with the rest of Mexico. The area is part of the Altar Desert, one of the driest and hottest areas of the larger Sonoran Desert. Since the late 1990s, there has been a push to develop the area for tourism. It is now one of the most important tourist destinations in northern Mexico. Puerto Peñasco is often called "Rocky Point" in English, and has been nicknamed "Arizona’s Beach" as it is the closest beach to cities such as Phoenix and Tucson. The warm sea surface temperatures of the northern end of the gulf causes Puerto Peñasco to have a much warmer climate than coastal cities on the Pac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado River Delta
The Colorado River Delta is the region where the Colorado River flows into the Gulf of California (also known as the Sea of Cortez) in eastern Mexicali Municipality in the north of the state of Baja California in northwesternmost Mexico. The delta is part of a larger geologic region called the Salton Trough. Historically, the interaction of the river's flow and the ocean's tide created a dynamic environment, supporting freshwater, brackish, and saltwater species. Within the delta region, the river split into multiple braided channels and formed a complex estuary and terrestrial ecosystems. The use of water upstream and the accompanying reduction of freshwater flow has resulted in the loss of most of the wetlands of the area, as well as drastic changes to the aquatic ecosystems. However, a scheme is currently in place which aims to rejuvenate the wetlands by releasing a pulse of water down the river delta. Natural history Until the early 20th century, the Colorado River ran fre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isla Ángel De La Guarda
Isla Ángel de la Guarda, (Guardian Angel Island) also called Archangel Island, is a large island in the Gulf of California (Sea of Cortez) east of Bahía de los Ángeles in northwestern Mexico, separated from the Baja California Peninsula by the Canal de Ballenas (Whales Channel). It is the second largest of the eleven Midriff Islands or Islas Grandes. It is part of the state of Baja California, located northwest of Tiburón Island. It is a biological reserve called Isla Angel de la Guarda National Park. The island is part of the Mexicali municipality. The geologically active Ballenas Fault runs along the seabed of the linear Canal de Ballenas. A 6.9 magnitude earthquake occurred on this fault in 2009. Geography The island is extremely dry, with no sources of freshwater other than washes following rainfall. It has an area of and a chain of mountains runs along its 69 km length, reaching a maximum of above sea level. It runs northwest to southeast. The west coast is r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valle De Guadalupe
The Valle de Guadalupe (Guadalupe Valley) is an area of Ensenada Municipality, Baja California, Mexico that is an increasingly popular tourist destination for wine and Baja Med cuisine. It is located north of the City of Ensenada and southeast of the border crossing from San Diego to Tijuana. It includes communities such as Ejido El Porvenir, Francisco Zarco, San Antonio de las Minas and Colonia Articulo 115, and combined had 5,859 inhabitants according to the 2010 census. History The community was founded in 1834 by Dominican missionary Félix Caballero as Misión de Nuestra Señora de Guadalupe del Norte, making it the last mission established in the Californias. Caballero had to abandon the mission in 1840, under attacks from the indigenous peoples. From 1905 to 1910, a mixture of Spiritual Christian faiths, mostly ''Pryguny'' with some ''Molokane'' from Transcaucasia, South Russia, settled in 4 farming colonies near Ensenada, Baja California Norte Territory, Mexico. Gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beaver Dam Mountains
The Beaver Dam Mountains are a long mountain range located mostly in extreme southwest Washington County, Utah, Washington County, Utah, west of St. George, Utah, St. George, with the south of the range extending into the Arizona Strip. The range contains the Beaver Dam Mountains Wilderness which straddles the state's borders. The south of the range can be impressively seen from Interstate 15 in Arizona, Interstate 15, as it traverses the corridor into Utah through the Virgin River Gorge, as the Virgin River exits the west of the Colorado Plateau. Description The range contains two sections. The northern massif is anchored by the highpoint (photo), of the West Mountain Peak (Washington County), .''Utah Atlas & Gazetteer,'' DeLorme, 9th ed., 2014, pp. 56–57 The eastern flank of the north massif contains Shivwits, Utah in the center of a section of the Paiute Indian Tribe of Utah, the Paiute Indian Tribe of Utah#Shivwits Band of Utah, Shivwits Band of Utah. Utah highway 91 tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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