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Invasive Species In Ukraine
The list of species in Ukraine consists of invasive species. Invasive species in Ukraine are a significant threat to many native habitats and species and a significant cost to agriculture, forestry, and recreation. The term "invasive species" can refer to introduced species, introduced/naturalized species, feral, feral species, or introduced diseases. Some introduced species do not cause significant economic or ecologic damage and are not widely considered as invasive. Invasive insect species in Ukraine * Cydalima perspectalis, Box tree moth * Colorado potato beetle * Fall webworm * Harmonia axyridis, Asian ladybeetle * Horse-chestnut leaf miner * Russian pig-flies * ''Megachile sculpturalis'' Invasive fish species in Ukraine * Chinese sleeper * Largemouth bass * Prussian carp * Pumpkinseed * Stone moroko, Topmouth gudgeon Invasive plant species in Ukraine * Phellodendron amurense, Amur cork tree * Solidago canadensis, Canada goldenrod * Elodea canadensis, Canadian waterwee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukraine In Europe (relief) (-mini Map)
Ukraine is a country in Eastern Europe. It is the List of European countries by area, second-largest country in Europe after Russia, which Russia–Ukraine border, borders it to the east and northeast. Ukraine also borders Belarus to the north; Poland and Slovakia to the west; Hungary, Romania and Moldova to the southwest; and the Black Sea and the Sea of Azov to the south and southeast. Kyiv is the nation's capital and List of cities in Ukraine, largest city, followed by Kharkiv, Odesa, and Dnipro. Ukraine's official language is Ukrainian language, Ukrainian. Humans have inhabited Ukraine since 32,000 BC. During the Middle Ages, it was the site of early Slavs, early Slavic expansion and later became a key centre of East Slavs, East Slavic culture under the state of Kievan Rus', which emerged in the 9th century. Kievan Rus' became the largest and most powerful realm in Europe in the 10th and 11th centuries, but gradually disintegrated into rival regional powers before being d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stone Moroko
The stone moroko (''Pseudorasbora parva''), also known as the topmouth gudgeon, is a species of freshwater Actinopterygii, ray-finned fish belonging to the Family (biology), family Gobionidae, the gudgeons. This species is native to Asia, but introduced and now considered an invasive species in Europe and North America. The fish's size is rarely above 8 cm and usually long. Invasive species In Europe, ''P. parva'' is included since 2016 in the list of Invasive Alien Species of Union concern (the Union list). This implies that this species cannot be imported, bred, transported, commercialized, or intentionally released into the environment in the whole of the European Union. The fish was introduced in the 1960s into ponds in Nucet, Dâmbovița County, Romania and it made its way into Danube, then spreading throughout Europe. These fish feed on eggs of locally valuable native fish species. Four phylogenetic lineages of ''Pesudorasbora parva'' were identified within its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amorpha Fruticosa
''Amorpha fruticosa'' is a species of flowering plant in the legume family Fabaceae, known by several common names, including desert false indigo, false indigo-bush, and bastard indigobush. It is native to North America. Description ''Amorpha fruticosa'' is a perennial shrub. It grows as a glandular, thornless shrub which can reach in height and spread to twice that in width. It is somewhat variable in morphology. The leaves are made up of many hairy, oval-shaped, spine-tipped leaflets. The inflorescence is a spike-shaped raceme of many flowers, each with a single purple petal and ten protruding stamens with yellow anthers. The fruit is a legume pod containing one or two seeds. Distribution and habitat The native range extends through much of the United States and south into Mexico. Its native habitats include stream and pond edges, open woods, roadsides and canyons. The species has escaped cultivation elsewhere and is present as an introduced species in Europe, Asia, and ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robinia Pseudoacacia
''Robinia pseudoacacia'', commonly known as black locust, is a medium-sized hardwood deciduous tree, belonging to the tribe Robinieae of the legume family Fabaceae. It is native to a few small areas of the United States, but it has been widely planted and naturalisation (biology), naturalized elsewhere in temperate North America, Europe, Southern Africa and Asia and is considered an invasive species in some areas, such as the temperate east coast of Australia where the cultivar "Frisia" (Golden Robinia) was widely planted as a street tree before being classed as a weed. Another common name is false acacia, a literal translation of the specific name (botany), specific name (''pseudo'' [Greek ''ψευδο-''] meaning fake or false and ''Acacia sensu lato, acacia'' referring to the genus of plants with the same name). Description The roots of black locust contain Root nodule, nodules that allow it to nitrogen fixation, fix nitrogen, as is common within the pea family. Trees reach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Echinocystis
''Echinocystis'' is a monotypic genus in the gourd family, Cucurbitaceae. The sole species is ''E. lobata'', commonly called wild cucumber and prickly cucumber. It is an annual, sprawling plant that is native to North America. '' Sicyos angulatus'', common name "bur cucumber", is an annual plant with a similar clinging vine growth but different-appearing flowers and seed pods. Description ''Echinocystis lobata'' is an annual vine that produces stems that can be as long as and which climb, with the help of coiling, branched tendrils, over shrubs and fences or trail across the ground. The stems are angular and furrowed. The leaves are alternate with long petioles, five palmate lobes and no stipules. The plants are monoecious, with separate male and female blooms on the same plant. The male flowers are in long-stemmed, upright panicles. Each flower has a white, or greenish-yellow, corolla with six slender lobes. The male flower has a single central stamen with a yellow anther. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centaurea Diffusa
''Centaurea diffusa'', also known as diffuse knapweed, white knapweed or tumble knapweed, is a member of the genus ''Centaurea'' in the family Asteraceae. This species is common throughout western North America but is not actually native to the North American continent, but to the eastern Mediterranean. Description Diffuse knapweed is an annual or biennial plant, generally growing to between 10 and 60 cm in height. It has a highly branched stem and a large taproot, as well as a basal rosette of leaves with smaller leaves alternating on the upright stems. Flowers are usually white or pink and grow out of urn-shaped heads carried at the tips of the many branches. Diffuse knapweed often assumes a short rosette form for one year, reaching maximum size, then rapidly growing and flowering during the second year. A single plant can produce approximately 18,000 seeds. Synonyms * ''Centaurea microcalathina'' Tarassov * ''Centaurea cycladum'' Heldr. * ''Centaurea parviflora'' Si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erigeron Annuus
''Erigeron annuus'' (formerly ''Aster annuus''), the annual fleabane, daisy fleabane,Ann Fowler Rhoads and Timothy A. Block, Ill. Ann Anisko, ''Plants of Pennsylvania'', 2nd ed, University of Pennsylvania Press, 2007. pp. 923. or eastern daisy fleabane,David M. Brandenburg, ''Field Guide to Wildflowers of North America'', National Wildlife Federation, Sterling Publishing Co., New York, 2010, pp. 150. is a species of herbaceous plant, herbaceous flowering plant, Annual plant, annual or Biennial plant, biennial, in the family Asteraceae. Description ''Erigeron annuus'' often grows as an annual plant but can sometimes grow as a Biennial plant, biennial. It is herbaceous plant, herbaceous with leaf shape, alternate, simple leaves, and green, sparsely hairy stems, which can grow to between 30 and 150 centimeters (about 1 to 5 feet) in height. Leaves are numerous and large relative to other species of ''Erigeron'', with lower leaves, especially basal leaves, Leaf shape, coarsely toothed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grindelia Squarrosa
''Grindelia squarrosa'', also known as a curly-top gumweed or curlycup gumweed, is a small North American biennial or short-lived perennial plant. Description ''G. squarrosa'' is a decumbent to erect, much-branched perennial herb or subshrub growing up to tall. The leaves are long, gray-green, crenate with each tooth having a yellow bump near its tip, and resinous. The plant produces numerous flower heads in open, branching arrays. The flower bract (involucre) is resinous and consists of multiple overlapping rows of phyllaries with tips that are strongly curled outward, sometimes curling back to form a circle. Each head usually contains 12–40 yellow ray flowers, though sometimes the rays are absent. These surround many small disc flowers. The plant blooms from July through late September. The brown seed is usually four-angled, with loose scales. Varieties *''Grindelia squarrosa'' var. ''quasiperennis'' *''Grindelia squarrosa'' var. ''serrulata'' *''Grindelia squarrosa'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veronica Filiformis
''Veronica filiformis'' is a species of flowering plant in the family Plantaginaceae. It is known by many common names, including slender speedwell, creeping speedwell, threadstalk speedwell and Whetzel weed. It is native to eastern Europe and western Asia, and it is known in many other regions as an introduced species. Description ''V. filiformis'' is a rhizomatous perennial herb producing mats of hairy stems that readily root at nodes that touch substrate. It is self-sterile and rarely seeds, being spread by stolons. The corolla of ''V. filiformis'' is four-lobed and blueish with a white tip, around 8–10 mm in diameter, the top lobe being largest since it is actually a fusion of two lobes. At the center are two long, protruding stamens. Solitary flowers occur in leaf axils. They are on relatively long, slender stalks that arise from the leaf axils, and appear between April and July. The leaves, found near the base of the stem, are 5–10 mm across, rounded or ki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amaranthus Albus
''Amaranthus albus'' is an annual species of flowering plant native to the Americas. Its common names include common tumbleweed, tumble pigweed, tumbleweed, prostrate pigweed, pigweed amaranth, white amaranth and white pigweed. Description ''Amaranthus albus'' is an annual herb growing up to tall, forming many branches. Larger specimens turn into tumbleweeds when they die and dry out. The plant creates small, greenish flowers in clumps in the axils of the leaves. Male and female flowers are mixed together in the same clump. Distribution and habitat It is native to the tropical Americas, but is a widespread introduced species in other places, including Europe, Africa, and Australia. Uses In Cambodia, the leaves of the plant (which is known as ''phti sâ'' in the Khmer language Khmer ( ; , Romanization of Khmer#UNGEGN, UNGEGN: ) is an Austroasiatic language spoken natively by the Khmer people. This language is an official language and national language of Cambodia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambrosia Artemisiifolia
''Ambrosia artemisiifolia'', with the common names common ragweed, annual ragweed, and low ragweed, is a species of the genus ''Ambrosia'' native to regions of the Americas. Taxonomy The species name, ''artemisiifolia'', is given because the leaves were thought to bear a resemblance to the leaves of Artemisia, the true wormwoods. It has also been called the common names: American wormwood, bitterweed, blackweed, carrot weed, hay fever weed, Roman wormwood, short ragweed, stammerwort, stickweed, tassel weed. Distribution The plant is native to: North America across Canada, the eastern and central United States, the Great Plains, and in Alaska; the Caribbean on Cuba, Hispaniola, and Jamaica; and South America in the southern bioregion (Argentina, Chile, Paraguay, Uruguay), the western bioregion (Bolivia, Peru), and Brazil. The distribution of common ragweed in Europe is expected to expand northwards in the future due to climate change. It is the most widespread species of the g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asclepias Syriaca
''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Mountains, excluding the drier parts of the prairies. It is in the genus ''Asclepias'', the milkweeds. It grows in sandy soils as well as other kinds of soils in sunny areas. Description ''A. syriaca'' is a clonal perennial forb growing up to tall. Individual plants grow from propagative roots. All parts of common milkweed plants produce a white latex when cut. The simple leaves are opposite, sometimes whorled; broadly ovate-lanceolate. They grow to long and broad, usually with entire, undulate margins and reddish main veins. They have very short petioles and velvety undersides. The highly fragrant, nectariferous flowers vary from white (rarely) through pinkish and purplish and occur in umbellate cymes. Individual flowers are about i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
