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Sagittaria Secundifolia
''Sagittaria secundifolia,'' also known as Kral's water plantain or Little River arrowhead is an endangered aquatic plant endemic to banks along the Little River of the U.S. states of Alabama and Georgia. Description It is a perennial, aquatic plant with an underwater, thick horizontal root about long and thick. This particular species grows in the cracks in stream beds. Each leaf arches upward and is 5–10 cm long with a pointed tip. Distribution and habitat ''S. secundifolia'' is found growing on or below the water, on rocky creek beds and nearby slopes.in the Little River drainage in DeKalb and Cherokee counties of Alabama and Chattooga County, Georgia, the Town Creek drainage in DeKalb County (where it is believed to have been extirpated), and in the West Sipsey Fork in Winston County in Alabama. It is often found in association with azaleas (''Rhododendron'' sp.), mountain laurel (''Kalmia'' sp.) and holly (''Ilex'' sp.). Conservation Both threatened and end ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquatic Plant
Aquatic plants are plants that have adapted to living in aquatic environments ( saltwater or freshwater). They are also referred to as hydrophytes or macrophytes to distinguish them from algae and other microphytes. A macrophyte is a plant that grows in or near water and is either emergent, submergent, or floating. In lakes and rivers macrophytes provide cover for fish, substrate for aquatic invertebrates, produce oxygen, and act as food for some fish and wildlife. Macrophytes are primary producers and are the basis of the food web for many organisms. They have a significant effect on soil chemistry and light levels as they slow down the flow of water and capture pollutants and trap sediments. Excess sediment will settle into the benthos aided by the reduction of flow rates caused by the presence of plant stems, leaves and roots. Some plants have the capability of absorbing pollutants into their tissue. Seaweeds are multicellular marine algae and, although their ecologic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalmia
''Kalmia'' is a genus of about ten species of evergreen shrubs from 0.2–5 m tall, in the family Ericaceae. They are native to North America (mainly in the eastern half of the continent) and Cuba. They grow in acidic soils, with different species in wet acid bog habitats (''K. angustifolia, K. polifolia'') and dry, sandy soils (''K. ericoides, K. latifolia''). ''Kalmia'' was named by Linnaeus to honour his friend the botanist Pehr Kalm, who collected it in eastern North America during the mid-18th century. Earlier, Mark Catesby saw it during his travels in Carolina, and after his return to England in 1726, imported seeds. He described it, a costly rarity, in his ''Natural History of Carolina'', as ''Chamaedaphne foliis tini'', that is to say "with leaves like the Laurustinus"; the botanist and plant-collector Peter Collinson, who had begged some of the shrub from his correspondent John Custis in Virginia, wrote, when his plants flowered, that "I Really Think it exceeds the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edible Plants
Edible plants include: * List of culinary fruits * List of culinary herbs and spices * List of culinary nuts * List of edible cacti * List of edible flowers * List of edible seeds * List of forageable plants (edible plants commonly found in the wild) * List of leaf vegetables * List of root vegetables * List of vegetables See also * Edible seaweed * List of domesticated plants * Medicinal plants * List of plants used in herbalism This is an alphabetical list of plants used in herbalism. Phytochemicals possibly involved in biological functions are the basis of herbalism, and may be grouped as: :*primary metabolites, such as carbohydrates and fats found in all plants : ... * Plantas Alimentícias Não Convencionais * Crop {{food-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Plants
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include non- salty mineral-rich waters such as chalybeate springs. Fresh water may encompass frozen and meltwater in ice sheets, ice caps, glaciers, snowfields and icebergs, natural precipitations such as rainfall, snowfall, hail/ sleet and graupel, and surface runoffs that form inland bodies of water such as wetlands, ponds, lakes, rivers, streams, as well as groundwater contained in aquifers, subterranean rivers and lakes. Fresh water is the water resource that is of the most and immediate use to humans. Water is critical to the survival of all living organisms. Many organisms can thrive on salt water, but the great majority of higher plants and most insects, amphibians, reptiles, mammals and birds need fresh water to survive. Fresh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Alabama
The geography of Alabama describes a state in the Southeastern United States in North America. It extends from high mountains to low valleys and sandy beaches. Alabama is 30th in size and borders four U.S. states: Mississippi, Tennessee, Georgia, and Florida. It also borders the Gulf of Mexico. Physical features Extending entirely across the state of Alabama for about northern boundary, and in the middle stretching farther north, is the Cumberland Plateau, or Tennessee Valley region, broken into broad tablelands by the dissection of rivers. In the northern part of this plateau, west of Jackson county, there are about of level highlands from above sea level. South of these highlands, occupying a narrow strip on each side of the Tennessee River, is a country of gentle rolling lowlands varying in elevation from . To the northeast of these highlands and lowlands is a rugged section with steep mountain-sides, deep narrow coves and valleys, and flat mountain-tops. Its elevation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sagittaria
''Sagittaria'' is a genus of about 303. Sagittaria Linnaeus '''' species of s whose members go by a variety of common names, including arrowhead, duck potato, katniss, Omodaka (沢瀉 in Japanese), swamp potato, tule potato, and wapato (or wapatoo). Most are native to , |
Echinacea Tennesseensis
''Echinacea tennesseensis'', also known as the Tennessee coneflower or Tennessee purple coneflower, is a flowering plant in the family Asteraceae, endemic to the cedar glades of the central portion of the U.S. state of Tennessee. Description ''Echinacea tennesseensis'' is a herbaceous perennial plant growing to tall. The leaves are hairy, lanceolate, and arranged in a basal whorl with only a few small leaves on the flower stems. The flowers are produced in a capitulum (flowerhead) up to 8 cm (3.2 inches) broad, with a ring of purple ray florets surrounding the brown disc florets. A noticeable characteristic is its generally erect ray flowers, in contrast to the more drooping rays of its most similar congener, '' E. angustifolia'' (widespread throughout the prairie of the central U.S.) and other common ''Echinacea'' species such as '' E. purpurea''. Distribution ''Echinacea tennesseensis'' is a rare species, found in fewer than 10 locations in Davidson, Wilson, and R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scutellaria Montana
''Scutellaria montana'', with the common names largeflower skullcap, large-flowered skullcap and mountain skullcap, is an perennial forb first described by Alvan Chapman in 1878. This narrowly endemic species is found in the southeastern United States in parts of the Ridge and Valley and Cumberland Plateau Physiographic Provinces. Populations have been documented from four Tennessee counties and nine Georgia counties and is protected under the US Endangered Species act as it is a threatened species. The Latin specific epithet ''montana'' refers to mountains or coming from mountains. Description This plant has a single, erect square stem and may grow 30 to 60 cm in height. The leaves are simple, opposite in arrangement, lanceolate to ovate with crenate to serrate margins, and the blades are 5 to 8 cm long and 3 to 5 cm wide. Characteristic to this species, the leaves have a soft pubescence with glandular and non-glandular hairs on both surfaces. As the common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harperella Nodosa
''Harperella'' is a monotypic genus of flowering plants in the family Apiaceae. Its only species is ''Harperella nodosa'' (synonym ''Ptilimnium nodosum''), known as piedmont mock bishopweed and harperella. It is native to riparian environments in the Southeastern United States, found at sites in West Virginia, Maryland, several Southeastern states such as Alabama and North Carolina, and the Ouachita National Forest in Arkansas and Oklahoma. As ''Ptilimnium nodosum'', it was placed on the United States' Endangered Species List in 1988. Taxonomy The genus was first described by in 1905 under the na ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sarracenia Oreophila
''Sarracenia oreophila'', also known as the green pitcherplant, is a carnivorous plant in the genus ''Sarracenia''. It has highly modified leaves in the form of pitchers that act as pitfall traps for prey. The narrow pitcher leaves are tapered tubes that rise up to 75 centimetres from the ground, with a mouth 6 to 10 centimetres in circumference Like all the ''Sarracenia'', it is native to North America. ''Sarracenia oreophila'' is the most endangered of all ''Sarracenia'' species, its range limited to a handful of sites in northern Alabama, North Carolina, Georgia, and—historically--Tennessee. Origin of name ''Saracenia oreophila'' takes its name from the mountainous regions where it grows. The generic name ''Sarracenia'' is from Michel Sarrazin 659–1734 a French-Canadian naturalist who first described a specimen of the genus, and ''oreophila'' literally means "mountain-loving," from Greek '' oreophilos'' (''oros, -eos'', "mountain," + ''philos'', "loving"). Morpholog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holly
''Ilex'' (), or holly, is a genus of over 570 species of flowering plants in the family Aquifoliaceae, and the only living genus in that family. ''Ilex'' has the most species of any woody dioecious angiosperm genus. The species are evergreen or deciduous trees, shrubs, and climbers from tropics to temperate zones worldwide. The type species is ''Ilex aquifolium'', the common European holly used in Christmas decorations and cards. Description The genus ''Ilex'' is divided into three subgenera: *''Ilex'' subg. ''Byronia'', with the type species '' Ilex polypyrena'' *''Ilex'' subg. ''Prinos'', with 12 species *''Ilex'' subg. ''Ilex'', with the rest of the species The genus is widespread throughout the temperate and subtropical regions of the world. It includes species of trees, shrubs, and climbers, with evergreen or deciduous foliage and inconspicuous flowers. Its range was more extended in the Tertiary period and many species are adapted to laurel forest habitats. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhododendron
''Rhododendron'' (; from Ancient Greek ''rhódon'' "rose" and ''déndron'' "tree") is a very large genus of about 1,024 species of woody plants in the heath family (Ericaceae). They can be either evergreen or deciduous. Most species are native to eastern Asia and the Himalayan region, but smaller numbers occur elsewhere in Asia, and in North America, Europe and Australia. It is the national flower of Nepal, the state flower of Washington and West Virginia in the United States, the state flower of Nagaland in India, the provincial flower of Jiangxi in China and the state tree of Sikkim and Uttarakhand in India. Most species have brightly colored flowers which bloom from late winter through to early summer. Azaleas make up two subgenera of ''Rhododendron''. They are distinguished from "true" rhododendrons by having only five anthers per flower. Species Description ''Rhododendron'' is a genus of shrubs and small to (rarely) large trees, the smallest species growing to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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