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Trifolium Trichocalyx
''Trifolium trichocalyx'' is a species of clover known by the common name Monterey clover. Distribution ''Trifolium trichocalyx'' is endemic to Monterey County, California, where it is known only from the Monterey Peninsula, in a closed-cone pine forest habitat. It occurs in the Del Monte Forest with flora associates '' Potentilla hickmanii'' and ''Piperia yadonii''.C. Michael Hogan and Michael P. Frankis. 2009''Monterey Cypress: Cupressus macrocarpa'', GlobalTwitcher.com ed. N. Stromberg This species is listed as endangered by the U.S. Federal Government and the state of California. See also * ''Trifolium dubium'' References External linksCalflora Database: ''Trifolium trichocalyx'' (Monterey clover) |
Amos Arthur Heller
Amos Arthur Heller (March 21, 1867 – May 19, 1944) was an American botanist. Early life Heller was born in Danville, Pennsylvania. In 1892, Heller received a Bachelor of Arts degree from Franklin & Marshall College. In 1897, he received a Master's degree in Botany from Franklin & Marshall College. Career From 1896 to 1898, Heller was a professor of Botany at the University of Minnesota. From 1898 to 1899, Heller worked on the Vanderbilt Expedition to Puerto Rico under the auspices of the New York Botanical Garden. Starting in 1905, Heller was a professor of Botany at the California Academy of Sciences in San Francisco, California. After moving to California, Heller and his wife, Emily Gertrude Heller, founded the botanical journal ''Muhlenbergia'' and Heller continued to edit that journal until 1915. He also obtained an impressive collection from Puerto Rico. Personal life In 1896, Heller married Emily Gertrude Heller (née Halbach). She frequently collaborated wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can reproduction, produce Fertility, fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clover
Clover or trefoil are common names for plants of the genus ''Trifolium'' (from Latin ''tres'' 'three' + ''folium'' 'leaf'), consisting of about 300 species of flowering plants in the legume or pea family Fabaceae originating in Europe. The genus has a cosmopolitan distribution with highest diversity in the temperate Northern Hemisphere, but many species also occur in South America and Africa, including at high altitudes on mountains in the tropics. They are small annual, biennial, or short-lived perennial herbaceous plants, typically growing up to 30 cm tall. The leaves are trifoliate (rarely quatrefoiled; see four-leaf clover), monofoil, bifoil, cinquefoil, hexafoil, septfoil, etcetera, with stipules adnate to the leaf-stalk, and heads or dense spikes of small red, purple, white, or yellow flowers; the small, few-seeded pods are enclosed in the calyx. Other closely related genera often called clovers include '' Melilotus'' (sweet clover) and ''Medicago'' ( alfalfa or Calvar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example ''Cytisus aeolicus'' is an endemite of the Italian flora. ''Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monterey County, California
Monterey County ( ), officially the County of Monterey, is a county located on the Pacific coast in the U.S. state of California. As of the 2020 census, its population was 439,035. The county's largest city and county seat is Salinas. Monterey County comprises the Salinas, California, Metropolitan Statistical Area. It borders on the southern part of Monterey Bay, after which it is named. (The northern half of the bay is in Santa Cruz County.) Monterey County is a member of the regional governmental agency: the Association of Monterey Bay Area Governments. Scenic features along the coastline - including Carmel-by-the-Sea, Big Sur, State Route 1, and the 17 Mile Drive on the Monterey Peninsula - have made the county famous around the world. Back when California was under Spanish and Mexican rule, the city of Monterey was its capital. Today, the economy of the county is mostly based on tourism in its coastal regions, and on agriculture in the region of the Salinas River ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monterey Peninsula
The Monterey Peninsula anchors the northern portion on the Central Coast of California and comprises the cities of Monterey, Carmel, and Pacific Grove, and the resort and community of Pebble Beach. History Monterey Monterey was founded in 1770 by missionary Junípero Serra and explorer Gaspar de Portolà. Portolà erected the Presidio of Monterey to defend the port against an expected Russian trading and settlement invasion.NHL Summary At the same time, Serra founded Mission San Carlos Borromeo, second in the chain of Spanish Missions of California. Originall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closed-cone Pine Forest
Closed-cone pine forest is a plant community of coastal California and several offshore islands. The plant community is often mono-dominant and single-aged, but dense with ladder fuels. Closed Cone forests grow in low nutrient and/or stressed soils, which can lead to slow growth. It consists of stands of coniferous species which rely on fire or shoot death to open their cones and release the seeds. Examples of species include coulter pine, monterey pine, and bishop pine. Closed-cone pines The most widespread naturally of the closed-cone pines is bishop pine (''Pinus muricata''), which can be found along the coast from Humboldt County, California in the north to the northwestern corner of Baja California in the south. Knobcone pine (''Pinus attenuata'') forests can occur further inland, on dry, rocky soils. Monterey pine (''Pinus radiata'') was once limited to the Monterey Peninsula, two other sites in central California, and Guadalupe and Cedros Islands off the coast of Baja Cal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Del Monte Forest
Del Monte Forest (''Del Monte'', Spanish for "of the mountain") is a census-designated place (CDP) in Monterey County, California. As of the 2020 census, the CDP had a total population of 4,204, down from 4,514 at the 2010 census. The census area includes the separate well-known community of Pebble Beach. The Del Monte Forest is a habitat area of the same location, which originally occupied considerably more area prior to urban development of the 20th century. The forest is dominated by Monterey pine, but also contains other important tree species and a variety of rare and endangered plant species. Geography and ecology Del Monte Forest is located in northwestern Monterey County at 36°35'11" North, 121°56'51" West. It occupies the western half of the Monterey Peninsula and is bordered to the east by the city of Montery and to the north by the city of Pacific Grove. The city of Carmel-by-the-Sea is to the south. Pebble Beach is in the southern part of the CDP. According to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potentilla Hickmanii
''Potentilla hickmanii'' (called Hickman's potentilla or Hickman's cinquefoil) is an endangered perennial herb of the rose family. This rare plant species is found in a narrowly restricted range in two locations in coastal northern California, in Monterey County, and in very small colonies in San Mateo County. This small wildflower, endemic to western slopes of the outer coastal range along the Pacific Ocean coast, produces bright yellow blossoms through spring and summer. This species was formerly thought to be growing in Sonoma County, but that population has been recently reclassified as another species, ''Potentilla uliginosa'', and is presumed extinct in that county. This plant, along with many other threatened species in the northern California Floristic Province, has been designated as a species meriting protection by the U.S. government, state of California, local governments, and private conservation groups. These designations have led to blueprints for protection ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piperia Yadonii
''Platanthera yadonii'', also known as Yadon's piperia or Yadon's rein orchid, is an endangered orchid endemic to a narrow range of coastal habitat in northern Monterey County, California. In 1998 this plant was designated as an endangered species by the United States government, the major threat to its survival being continuing land development from an expanding human population and associated habitat loss. One of the habitats of Yadon's piperia, the Del Monte Forest near Monterey, California, is the subject of a federal lawsuit, based upon endangerment of this organism along with several other endangered species. This wildflower may lie dormant in a given year and not emerge above the soil surface from its tuberous substructure. After leafing out in the spring, it will produce flowers on erect spikes, each flower possessing both green and white petals. It prefers sandy soils, and subsists on nutrient extraction from intermediate fungal organisms. Description Along with mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are considered when assess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California
California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the most populated subnational entity in North America and the 34th most populous in the world. The Greater Los Angeles area and the San Francisco Bay Area are the nation's second and fifth most populous urban regions respectively, with the former having more than 18.7million residents and the latter having over 9.6million. Sacramento is the state's capital, while Los Angeles is the most populous city in the state and the second most populous city in the country. San Francisco is the second most densely populated major city in the country. Los Angeles County is the country's most populous, while San Bernardino County is the largest county by area in the country. California borders Oregon to the north, Nevada and Arizona to the ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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