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Plummera
''Hymenoxys'' (rubberweed or bitterweed) is a genus of plants in the sunflower family, native to North and South America. It was named by Alexandre Henri Gabriel de Cassini in 1828. Plants of this genus are toxic to sheep due to the presence of the sesquiterpene lactone hymenoxon. ; Species * '' Hymenoxys ambigens'' - Pinaleno Mountain rubberweed - Arizona New Mexico * '' Hymenoxys anthemoides'' - Rio Grande do Sul, Rio de Janeiro, Paraguay, Uruguay, Argentina * '' Hymenoxys biennis'' - Utah * ''Hymenoxys bigelovii'' - Utah Arizona New Mexico * ''Hymenoxys brachyactis'' - East View rubberweed - New Mexico * ''Hymenoxys brandegeei'' - Arizona New Mexico Colorado * ''Hymenoxys cabrerae'' - Argentina * ''Hymenoxys californica'' - California, Baja California * ''Hymenoxys chrysanthemoides'' - San Luis Potosí, Veracruz, Zacatecas, México State, Puebla, Oaxaca, Hidalgo * '' Hymenoxys cooperi'' - Cooper's rubberweed - California Nevada Arizona Utah Idaho Oregon New Mexico ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoxys Ambigens
''Hymenoxys ambigens'' is a species of flowering plant in the daisy family known by the common name Pinaleño Mountains rubberweed. It is native to the states of Arizona and New Mexico in the southwestern United States. ''Hymenoxys ambigens'' is a perennial herb up to 150 cm (5 feet) tall. Leaves have very narrow lobes resembling branching threads. One plant can produce an array of 25–400 small yellow flower heads, each head with 3-5 ray flowers and 6–15 disc flowers. ;Varieties *''Hymenoxys ambigens'' var. ''ambigens'' - Mescal, Pinaleño, and Santa Teresa Mountains in Arizona *''Hymenoxys ambigens'' var. ''floribunda'' (A.Gray) W.L.Wagner - Chiricahua, Dos Cabezas, Dragoon, Little Dragoon, and Mule Mountains in Arizona *''Hymenoxys ambigens'' var. ''neomexicana'' W. L. Wagner - Animas + Peloncillo Mountains in New Mexico History In 1882, Sarah Plummer Lemmon discovered the species. Harvard University botanist, Asa Gray Asa Gray (November 18, 1810 – Ja ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoxys Californica
''Hymenoxys'' (rubberweed or bitterweed) is a genus of plants in the sunflower family, native to North and South America. It was named by Alexandre Henri Gabriel de Cassini in 1828. Plants of this genus are toxic to sheep due to the presence of the sesquiterpene lactone hymenoxon. ; Species * '' Hymenoxys ambigens'' - Pinaleno Mountain rubberweed - Arizona New Mexico * '' Hymenoxys anthemoides'' - Rio Grande do Sul, Rio de Janeiro, Paraguay, Uruguay, Argentina * '' Hymenoxys biennis'' - Utah * '' Hymenoxys bigelovii'' - Utah Arizona New Mexico * '' Hymenoxys brachyactis'' - East View rubberweed - New Mexico * '' Hymenoxys brandegeei'' - Arizona New Mexico Colorado * '' Hymenoxys cabrerae'' - Argentina * '' Hymenoxys californica'' - California, Baja California * ''Hymenoxys chrysanthemoides'' - San Luis Potosí, Veracruz, Zacatecas, México State, Puebla, Oaxaca, Hidalgo * '' Hymenoxys cooperi'' - Cooper's rubberweed - California Nevada Arizona Utah Idaho Oregon New Me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoxys Hoopesii
''Hymenoxys hoopesii'' (formerly ''Dugaldia hoopesii'') is a species of flowering plant in the daisy family known by the common names owl's claws, orange sneezeweed, and yerba del lobo. It is native to the western United States, where it grows in habitats of moderate elevation, such as mountain meadows in the Rocky Mountains, Sierra Nevada, southern Cascades, and other ranges. It has been found from Arizona, New Mexico, and central California north as far as Montana and Oregon. ''H. hoopesii'' is an erect perennial herb growing up to about 1 meter (40 inches) in height, with smooth-edged leaves up to long, oval on the lower stem and lance-shaped toward the top. Blooming from July to September, the inflorescence bears several flower heads on erect peduncles, each lined with a base of hairy, pointed phyllaries. The flower head is up to wide and has a center of 100–325 tiny disc florets fringed with 14–26 orange or yellow ray florets, each ray up to long. The fruit is an ache ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uruguay
Uruguay, officially the Oriental Republic of Uruguay, is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast, while bordering the Río de la Plata to the south and the Atlantic Ocean to the southeast. It is part of the Southern Cone region of South America. Uruguay covers an area of approximately . It has a population of almost 3.5 million people, of whom nearly 2 million live in Montevideo metropolitan area, the metropolitan area of its capital and List of cities in Uruguay, largest city, Montevideo. The area that became Uruguay was first inhabited by groups of hunter gatherer, hunter gatherers 13,000 years ago. The first European explorer to reach the region was Juan Díaz de Solís in 1516, but the area was colonized later than its neighbors. At the time of Spanish colonization of the Americas, European arrival, the Charrúa were the predominant tribe, alongside other groups such as the Guaraní people ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Luis Potosí
San Luis Potosí, officially the Free and Sovereign State of San Luis Potosí, is one of the 32 states which compose the Federal Entities of Mexico. It is divided in 59 municipalities and is named after its capital city, San Luis Potosí. It is located in eastern and central Mexico and is bordered by seven other Mexican states: Nuevo León to the north; Tamaulipas to the north-east; Veracruz to the east; Hidalgo, Querétaro and Guanajuato to the south; and Zacatecas to the north-west. In addition to the capital city, other major cities in the state include Ciudad Valles, Matehuala, Rioverde, and Tamazunchale. History In pre-Columbian times, the territory now occupied by the state of San Luis Potosí contained parts of the cultural areas of Mesoamerica and Aridoamerica. Its northern and western-central areas were inhabited by the Otomi and Chichimeca tribes. These indigenous groups were nomadic hunter-gatherers. Although many indigenous people died during Spanish colon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baja California
Baja California, officially the Free and Sovereign State of Baja California, is a state in Mexico. It is the northwesternmost 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 United States on the north 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, and Imperial County, California, to its north. Over 75% of the population lives in Mexicali (the state's capital city), Ensenada, or Tijuana (the state's largest city). Other impo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California
California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an international border with the Mexico, Mexican state of Baja California to the south. With almost 40million residents across an area of , it is the List of states and territories of the United States by population, largest state by population and List of U.S. states and territories by area, third-largest by area. Prior to European colonization of the Americas, European colonization, California was one of the most culturally and linguistically diverse areas in pre-Columbian North America. European exploration in the 16th and 17th centuries led to the colonization by the Spanish Empire. The area became a part of Mexico in 1821, following Mexican War of Independence, its successful war for independence, but Mexican Cession, was ceded to the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoxys Cabrerae
''Hymenoxys cabrerae'' is a South American species of flowering plant in the daisy family. It has only been found in Argentina Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourt ...Kittie Lucille Fenley Parker. 1962. South American Species of ''Hymenoxys'' (Compositae). Leaflets of Western Botany 9: 197–224 descriptions in Latin and English, commentary in English, pages 206–207 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado
Colorado is a U.S. state, state in the Western United States. It is one of the Mountain states, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also bordered by Wyoming to the north, Nebraska to the northeast, Kansas to the east, and Oklahoma to the southeast. Colorado is noted for its landscape of mountains, forests, High Plains (United States), high plains, mesas, canyons, plateaus, rivers, and desert lands. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains. Colorado is the List of U.S. states and territories by area, eighth-largest U.S. state by area and the List of U.S. states and territories by population, 21st by population. The United States Census Bureau estimated the population of Colorado to be 5,957,493 as of July 1, 2024, a 3.2% increase from the 2020 United States census. The region has been inhabited by Native Americans in the United St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoxys Brandegeei
''Hymenoxys brandegeei'' is a species of flowering plant in the daisy family known by the common names Brandegee's four-nerve daisy, Brandegee's rubberweed or western bitterweed. It is native to the states of Arizona, Colorado, and New Mexico in the southwestern United States. ''Hymenoxys brandegeei'' grows at elevations of in the mountains, often above timber line. It is a perennial herb up to tall. One plant generally produces one flower head per stem, up to 10 per plant. Each head has 14–23ray flowers and 150–250 disc flowers. The oldest available name for this plant is ''Actinella grandiflora'' var. ''glabrata'', coined in 1874. In elevating the taxon to species status, Asa Gray Asa Gray (November 18, 1810 – January 30, 1888) is considered the most important American botany, botanist of the 19th century. His ''Darwiniana'' (1876) was considered an important explanation of how religion and science were not necessaril ... opted to forgo the common but not mandato ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoxys Brachyactis
''Hymenoxys brachyactis'' is a species of flowering plant in the daisy family known by the common names east view rubberweed and tall bitterweed. It is native to the state of New Mexico New Mexico is a state in the Southwestern United States, Southwestern region of the United States. It is one of the Mountain States of the southern Rocky Mountains, sharing the Four Corners region with Utah, Colorado, and Arizona. It also ... in the southwestern United States. ''Hymenoxys brachyactis'' grows at elevations of in open areas or the edges of pine forests. It is a biennial or perennial herb up to tall. One plant can produce an array with as many as 250 small yellow flower heads, each head with 8-9 ray flowers and 25–60 disc flowers. References brachyactis Flora of New Mexico Plants described in 1913 {{Asteroideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
