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Paronychia Chartacea
''Paronychia chartacea'' is a rare species of flowering plant in the family Caryophyllaceae known by the common names papery Whitlow-wort and paper nailwort. It is endemic to Florida in the United States. There are two subspecies of the plant; ssp. ''chartacea'' occurs in Central Florida, especially the Lake Wales Ridge, and ssp. ''minima'' is native to the Florida Panhandle.''Paronychia chartacea''. Center for Plant Conservation. The two subspecies are geographically separated and do not occur together. Both are included on the federal Endangered Species List, on which the species is designated threatened. This is often an annual herb, though ssp. ''chartacea'' may be a short-lived perennial. It produces a short, spreading stem that branches many times to take on a mat-like ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merritt Lyndon Fernald
Merritt Lyndon Fernald (October 5, 1873 – September 22, 1950) was an American botanist. He was a respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. During his career, Fernald published more than 850 scientific papers and wrote and edited the seventh and eighth editions of ''Gray's Manual of Botany''. Fernald coauthored the book ''Edible Wild Plants of Eastern North America'' in 1919–1920 with Alfred Kinsey, which was published in 1943. Biography Fernald was born in Orono, Maine. His parents were Mary Lovejoy Heywood and Merritt Caldwell Fernald, a college professor at the University of Maine. Fernald attended Orono High School, during which time he decided that he wanted to become a botanist. He collected plants around Orono and published two botanical papers while still attending high school. Fernald attended Maine State College for a year, but began working as an assistant at the Gray Herbarium at Harvard Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Nature Conservancy
The Nature Conservancy (TNC) is a global environmental organization headquartered in Arlington, Virginia. it works via affiliates or branches in 79 countries and territories, as well as across every state in the US. Founded in 1951, The Nature Conservancy has over one million members globally , and has protected more than of land in its history. , it is the largest environmental non-profit organization by assets and revenue in the Americas. History The Nature Conservancy developed out of a scholarly organization initially known as the Ecological Society of America (ESA). The ESA was founded in 1915, and later formed a Committee on Preservation of Natural Areas for Ecological Study, headed by Victor Shelford.Our History ". The Nature Conservancy. nature.org. Retrieved December 18, 2016. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington County, Florida
Washington County is a County (United States), county located in the northwestern part of the U.S. state of Florida, in the Florida Panhandle, Panhandle. As of the 2020 United States census, 2020 census, the population was 25,318. Its county seat is Chipley, Florida, Chipley. History Washington County was created in 1825, and was nearly twice the size of the State of Delaware, stretching all the way to the Gulf of Mexico. After a century of boundary shifts, the county, with over of rolling hills covered in thick, stately pines and mixed hardwood forests, now covers a large portion of the central Florida Panhandle. Over a span of more than 150 years, Washington County has seen Native American, Spanish and English cultural influences. The county's historical lore is rich with stories of the exploits of Andrew Jackson. There are numerous Native American mounds and evidence of strong settlements still being discovered. Named after George Washington, the first President of the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bay County, Florida
Bay County is a county on the Emerald Coast in Northwest Florida. As of the 2020 census, the population was 175,216. Its county seat is Panama City. Bay County is included in the Panama City, Florida Metropolitan Statistical Area. History On February 12, 1913, representatives from five towns on St. Andrews Bay met in Panama City to select a name for a proposed new county. The name Bay was selected because it was satisfactory to the majority of the citizens and descriptive of the territory that would be included. On July 1, 1913, the Legislature created Bay County from portions of Washington, Calhoun and Walton counties. Panama City was where ''Gideon v. Wainwright'', a 1963 US Supreme Court decision that gave all persons accused of a crime the right to an attorney paid for by the government, originated. Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and is water. Adjacent counties * Washington County - north * Jackson ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German much earlier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinkhole
A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are locally also known as ''vrtače'' and shakeholes, and to openings where surface water enters into underground passages known as ''ponor'', swallow hole or swallet. A ''cenote'' is a type of sinkhole that exposes groundwater underneath. A ''sink'' or ''stream sink'' are more general terms for sites that drain surface water, possibly by infiltration into sediment or crumbled rock. Most sinkholes are caused by karst processes – the chemical dissolution of carbonate rocks, collapse or suffosion processes. Sinkholes are usually circular and vary in size from tens to hundreds of meters both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may form gradually or suddenly, and are found worldwide. Formation Natural processes Sinkholes may capture surf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liatris Ohlingerae
''Liatris ohlingerae'' is a rare species of flowering plant in the family Asteraceae known by the common names Florida blazing star, Florida gayfeather, scrub blazing star, and sandtorch. It is endemic to Florida in the United States, where it occurs only on the Lake Wales Ridge along with many other rare plants. It is threatened by the loss and degradation of its habitat, and it is federally listed as an endangered species. This is a perennial herb growing 30 centimeters to one meter in height from a cylindrical corm. The glandular leaves are linear in shape and the longest near the base of the plant may reach 15 centimeters long. The inflorescence is a flower head containing up to 30 disc florets. It is lined with purple-edged green phyllaries and contains tubular lavender corollas. This plant grows in Florida scrub habitat on the Lake Wales Ridge of Central Florida. It grows on rosemary balds in areas of sand pine scrub, open areas where sunlight reaches through the canopy of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eryngium Cuneifolium
''Eryngium cuneifolium'' is a rare species of flowering plant in the carrot family known by the common names wedgeleaf eryngo, wedge-leaved button-snakeroot, and simply snakeroot. It is endemic to the state of Florida in the United States where it is known only from Highlands County.USFWS''Eryngium cuneifolium'' Five-year Review.July 2010. It is one of many rare species that can be found only on the Lake Wales Ridge, an area of high endemism.''Eryngium cuneifolium''. Center for Plant Conservation. Archibold Station. It was federally listed as an |
Cladonia Perforata
''Cladonia perforata'' is a rare species of lichen known as Florida perforate cladonia and Florida perforate reindeer lichen. It is endemic to the state of Florida in the United States, where it is known from 16 populations in four widely separated areas of the state.USFWS''Cladonia perforata'' Five-year Review.2007. It is native to a very specific type of Florida scrub habitat which is increasingly rare and patchy due to habitat destruction, degradation, and fragmentation. In 1993 this was the first species of lichen to be federally listed as an endangered species of the United States.Teague, D. and D. RipleyA tale of two species.''Endangered Species Bulletin''. November, 2000.Milius, SYikes! The Lichens Went Flying - lichens as endangered species.''Science News'' August 26, 2000. Description This lichen is relatively large, its yellow-gray, slightly glossy fruiting body measuring up to in length.USFWSEndangered or threatened status for seven Central Florida plants.''Federal R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polygonella Basaramia
''Polygonum'' is a genus of about 130 species of flowering plant in the buckwheat and knotweed family Polygonaceae. Common names include knotweed and knotgrass (though the common names may refer more broadly to plants from Polygonaceae). In the Middle English glossary of herbs ''Alphita'' ( 1400–1425), it was known as ars-smerte. There have been various opinions about how broadly the genus should be defined. For example, buckwheat (''Fagopyrum esculentum'') has sometimes been included in the genus as ''Polygonum fagopyrum''. Former genera such as ''Polygonella'' have been subsumed into ''Polygonum''; other genera have been split off. The genus primarily grows in northern temperate regions. The species are very diverse, ranging from prostrate herbaceous annual plants to erect herbaceous perennial plants. ''Polygonum'' species are occasionally eaten by humans, and are used as food plants by the larvae of some Lepidoptera species – see list. Most species are considered weeds i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypericum Cumulicola
''Hypericum cumulicola'' is a rare species of flowering plant in the family Hypericaceae known by the common name highlands scrub hypericum, or highlands scrub St. John's wort. It is endemism, endemic to Florida, where it is threatened by habitat loss and degradation.''Hypericum cumulicola''. Center for Plant Conservation. It is a federally listed endangered species of the United States. This is a perennial herb with wiry, sometimes woody, stems growing from a taproot and reaching about 60 centimeters in maximum length. The leaves have slightly succulent blades which are linear in shape and measure just a few millimeters long. Flowers occur on the upper branches in a scattered fashion. Each has five yellow petals 3 to 4 millimeters long and many stamens at the center. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonamia Grandiflora
''Bonamia grandiflora'' is a rare species of flowering plant in the morning glory family known by the common names Florida lady's nightcap, Florida bonamia, and scrub morning glory. It is endemic to Central Florida, where there are about 100 known populations remaining, many of which are within the bounds of the Ocala National Forest.Center for Plant Conservation The plant has declined in recent decades primarily due to the development of its habitat, which is being converted to urban zones and groves. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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