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Nyssa Biflora
''Nyssa biflora'', commonly referred to as the swamp tupelo, or swamp black-gum is a species of tupelo that lives in wetland habitats in the United States. Taxonomy Some authors treat swamp tupelo as a variety, ''Nyssa sylvatica'' var. ''biflora'', of black tupelo (''N. sylvatica''). Genetic data suggest that ''Nyssa sylvatica'' and ''N. biflora'' are separate species, and Zhou et al. (2018) further propose that the northwest Florida coastal endemic '' N. ursina'' is a subspecies of ''N. biflora''. Description Swamp tupelo can be distinguished from black tupelo by its smaller leaves, which are less than , more commonly oblanceolate or narrow elliptic than the broader black gum leaves, although the morphology is variable. The seeds are more deeply grooved than those of black tupelo. Compared to water tupelo, ''N. aquatica'', swamp tupelo also has much smaller leaves. The crown of the tree appears narrow and irregular. Under optimal growth conditions, swamp tupelo can reach he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Walter (botanist)
Thomas Walter (c. 1740 – January 17, 1789) was a British-born American botanist Botany, also called plant science, is the branch of natural science and biology studying plants, especially Plant anatomy, their anatomy, Plant taxonomy, taxonomy, and Plant ecology, ecology. A botanist or plant scientist is a scientist who s ... best known for his boo''Flora Caroliniana''(1788), the first flora set in North America to utilize the Linnaean system of classification.Rembert (1980) Life and career Walter was born in Hampshire, England, around 1740. Little is known of his family background or early life. He evidently received a good education but no details are available. Sometime before 1769 he arrived in Charleston, South Carolina, where he worked as a merchant. He later acquired a rice plantation on the Santee River where he lived for the rest of his life.Sterling (1997) He became interested in botany and undertook a detailed plant survey within a fifty-mile radius of his h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apex (botany)
In cell biology, the meristem is a structure composed of specialized tissue found in plants, consisting of stem cells, known as meristematic cells, which are undifferentiated cells capable of continuous cellular division. These meristematic cells play a fundamental role in plant growth, regeneration, and acclimatization, as they serve as the source of all differentiated plant tissues and organs. They contribute to the formation of structures such as fruits, leaves, and seeds, as well as supportive tissues like stems and roots. Meristematic cells are totipotent, meaning they have the ability to differentiate into any plant cell type. As they divide, they generate new cells, some of which remain meristematic cells while others differentiate into specialized cells that typically lose the ability to divide or produce new cell types. Due to their active division and undifferentiated nature, meristematic cells form the foundation for the formation of new plant organs and the cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gordonia Lasianthus
''Gordonia lasianthus'' (loblolly-bay, holly-bay, gordonia, or bay) is a small to medium-sized evergreen tree or shrub found in acidic, swampy soils of pinelands and bays on the Atlantic and Gulf Coastal Plains of the southeastern United States. It is a member of the tea or family Theaceae. It is slow growing with soft, light-colored (varies in color from cream to carmine), fine-grained wood of little commercial value, although loblolly-bay could be managed as a source of pulpwood. When older specimens are cut, the wood exudes a strong scent. It is similar to a mixture of fresh oranges and pine sap. The bark of the adult tree varies from medium grey to a red brown coloration. Dead adult specimens of loblolly bay exhibit a lustrous shine when exposed to sunlight for several years. The white showy flowers and shiny foliage make it a desirable ornamental, but it is not easy to cultivate. Deer browse stump sprouts heavily. Habitat Native range Loblolly-bay is continuously distribute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fraxinus Caroliniana
''Fraxinus caroliniana'', the pop ash, Florida ash, swamp ash, Carolina ash, or water ash, is a species of Fraxinus, ash tree native from Cuba through the subtropical Southeastern United States from southern Virginia to Texas. It was originally described by the botanist Philip Miller. It is a small tree about 40 ft. Leaves are compound, opposite, 7–12 in long, leaflets 5–7 in, ovate to oblong, coarsely serrate or entire, 3–6 in long, 2–3 in wide. Fruit is frequently 3-winged (samara) with flat seed portion; seed sometimes a bright violet color. It is the smallest of eastern North American ash species, wood light, soft, weak, 22 lbs./cu.ft. Typical to coastal swamps and subtropical lowlands. Like other species in the section ''Melioides'', ''Fraxinus caroliniana'' is dioecious, with male and female flowers produced on separate individuals. The tree is threatened by the emerald ash borer, an invasive species of beetle. Climate change and swamp ash Flooding Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forestiera Acuminata
''Forestiera acuminata'', commonly known as eastern swamp privet, is a deciduous shrub or small tree that is native to the southeastern and central United States, growing primarily in or near wetlands. It is especially common along the Mississippi Valley as far north as Illinois and Indiana, but found also across the South from eastern Texas to South Carolina South Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders North Carolina to the north and northeast, the Atlantic Ocean to the southeast, and Georgia (U.S. state), Georg .... It grows in swamp forests as well as rocky edges of streams and ponds. The species withstands flooding and its fruit is consumed by wild ducks. References * acuminata Flora of the Southeastern United States Plants described in 1812 {{Oleaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyrilla Racemiflora
''Cyrilla racemiflora'', the sole species in the genus ''Cyrilla'', is a flowering plant in the family Cyrillaceae, native to warm temperate to tropical regions of the Americas, from the southeastern United States (coastal areas from southeastern Texas east to southeastern Virginia), south through the Caribbean, Mexico (Oaxaca only) and Central America to northern Brazil and Venezuela in South America. Common names include swamp cyrilla, swamp titi, palo colorado, red titi, black titi, white titi, leatherwood, ironwood, he-huckleberry, and myrtle. Habitat Can be found in rainforests, swamps, along streams, bogs, bayheads, backwaters, wet prairies, low pinelands, pocosins, flatwood depressions, preferring acidic, sandy, or peaty soils. Description In tropical rainforests, it is a large tree growing to or more tall and greater than in diameter, but only a shrub to tall in temperate regions at the northern edge of its range. It is most recognizable from its white flowers which ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornus (genus)
''Cornus'' is a genus of about 30–60 species of woody plants in the family Cornaceae, commonly known as dogwoods or cornels, which can generally be distinguished by their blossoms, berries, and distinctive bark. Most are deciduous trees or shrubs, but a few species are nearly herbaceous perennial subshrubs, and some species are evergreen. Several species have small heads of inconspicuous flowers surrounded by an involucre of large, typically white petal-like bracts, while others have more open clusters of petal-bearing flowers. The various species of dogwood are native throughout much of temperate and boreal Eurasia and North America, with China, Japan, and the southeastern United States being particularly rich in native species. Species include the common dogwood '' Cornus sanguinea'' of Eurasia, the widely cultivated flowering dogwood ''(Cornus florida)'' of eastern North America, the Pacific dogwood '' Cornus nuttallii'' of western North America, the Kousa d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cliftonia Monophylla
''Cliftonia monophylla'', the buck-wheat tree, buckwheat tree or black titi, is a tree native to the southeastern United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 .... It is the sole species in the genus ''Cliftonia''. References External links ''Cliftonia monophylla''Plants For A Future: ''Cliftonia monophylla'' Monotypic Ericales genera Trees of Northern America Ericales Taxa named by Joseph Banks Taxa named by Karl Friedrich von Gaertner {{tree-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalanthus Occidentalis
''Cephalanthus occidentalis'' is a species of flowering plant in the family Rubiaceae that is native to eastern and southern North America. Common names include buttonbush, common buttonbush, button-willow, buck brush, and honey-bells. Description ''Cephalanthus occidentalis'' is a deciduous shrub or small tree that averages in height, but can reach . The leaf, leaves are opposite or in whorls of three, elliptic to ovate, long and broad, with a smooth edge and a short Petiole (botany), petiole. The flowers are arranged in a dense spherical inflorescence in diameter on a short Peduncle (botany), peduncle. Each flower has a fused white to pale yellow four-lobed Corolla (flower), corolla forming a long slender tube connecting to the sepals. The gynoecium, stigma protrudes slightly from the corolla. The fruit is a spherical cluster of achenes (nutlets). File:Cephalanthus occidentalis 15-p.bot-cepha.occi-08.jpg, Leaves opposite or in whorls of three; inflorescences may be in clus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acer Rubrum
''Acer rubrum'', the red maple, also known as swamp maple, water maple, or soft maple, is one of the most common and widespread deciduous trees of eastern and central North America. The U.S. Forest Service recognizes it as the most abundant native tree in eastern North America. The red maple ranges from southeastern Manitoba around the Lake of the Woods on the border with Ontario and Minnesota, east to Newfoundland, south to Florida, and southwest to East Texas. Many of its features, especially its leaves, are quite variable in form. At maturity, it often attains a height around . Its flowers, petioles, twigs, and seeds are all red to varying degrees. Among these features, however, it is best known for its brilliant deep scarlet foliage in autumn. Over most of its range, red maple is adaptable to a very wide range of site conditions, perhaps more so than any other tree in eastern North America. It can be found growing in swamps, on poor, dry soils, and almost anywhere in between. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anaerobic Respiration
Anaerobic respiration is respiration using electron acceptors other than molecular oxygen (O2). Although oxygen is not the final electron acceptor, the process still uses a respiratory electron transport chain. In aerobic organisms undergoing respiration, electrons are shuttled to an electron transport chain, and the final electron acceptor is oxygen. Molecular oxygen is an excellent electron acceptor. Anaerobes instead use less-oxidizing substances such as nitrate (), fumarate (), sulfate (), or elemental sulfur (S). These terminal electron acceptors have smaller reduction potentials than O2. Less energy per oxidized molecule is released. Therefore, anaerobic respiration is less efficient than aerobic. As compared with fermentation Anaerobic cellular respiration and fermentation generate ATP in very different ways, and the terms should not be treated as synonyms. Cellular respiration (both aerobic and anaerobic) uses highly reduced chemical compounds such as NADH and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhizosphere
The rhizosphere is the narrow region of soil or Substrate (biology), substrate that is directly influenced by root secretions and associated soil microorganisms known as the root microbiome. Pore space in soil, Soil pores in the rhizosphere can contain many bacteria and other microorganisms that feed on sloughed-off plant cells, termed ''rhizodeposition'', and the proteins and sugars released by roots, termed Root mucilage, root exudates. This symbiosis leads to more complex interactions, influencing plant growth and competition for resources. Much of the nutrient cycle, nutrient cycling and disease suppression by antibiotics required by plants occurs immediately adjacent to roots due to root exudates and metabolism, metabolic products of symbiotic and Plant pathology, pathogenic communities of microorganisms. The rhizosphere also provides space to produce Allelopathy, allelochemicals to control neighbours and relatives. The ''rhizoplane'' refers to the root surface including it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
