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Time Landscape
Time Landscape is a landscape artwork by American artist Alan Sonfist. Proposed in 1965, it consists of plants that were native to the New York City area in pre-colonial times. Those planted were replanted here until 1978, on a rectangular plot of 25' x 40' situated at University Village in lower Manhattan at the northeast corner of La Guardia Place and West Houston Street. The New York City Department of Parks and Recreation describes the artwork: "When it was first planted, Time Landscape portrayed the three stages of forest growth from grasses to saplings to grown trees. The southern part of the plot represented the youngest stage and now has birch trees and beaked hazelnut shrubs, with a layer of wildflowers beneath. The center features a small grove of beech trees (grown from saplings transplanted from Sonfist’s favorite childhood park in the Bronx) and a woodland with red cedar, black cherry, and witch hazel above groundcover of mugwort, Virginia creeper, aster, pokeweed, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hazel
Hazels are plants of the genus ''Corylus'' of deciduous trees and large shrubs native to the temperate Northern Hemisphere. The genus is usually placed in the birch family, Betulaceae,Germplasmgobills Information Network''Corylus''Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins .Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening''. Macmillan . though some botanists split the hazels (with the hornbeams and allied genera) into a separate family Corylaceae. The fruit of the hazel is the hazelnut. Hazels have simple, rounded leaves with double-serrate margins. The flowers are produced very early in spring before the leaves, and are monoecious, with single-sex catkins. The male catkins are pale yellow and long, and the female ones are very small and largely concealed in the buds, with only the bright-red, 1-to-3 mm-long styles visible. The fruits are nuts long and 1–2 cm diameter, surrounded by an involucre (husk) which partly to fully encloses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bindweed
Bindweed may refer to: * Some species of Convolvulaceae (bindweed family or morning glory family): ** ''Calystegia'' (bindweed, false bindweed, morning glory), a genus of about 25 species of flowering plants ** ''Convolvulus'' (bindweed, morning glory), a genus of about 250 species of flowering plants ** ''Polymeria calycina'', slender bindweed, native to Australia * ''Dioscorea communis'', black bindweed * ''Fallopia convolvulus'', black bindweed, a fast-growing annual flowering plant * ''Solanum dulcamara'', blue bindweed {{Plant common name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dogwood
''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] |
Cornus Florida
''Cornus florida'', the flowering dogwood, is a species of flowering plant, flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida and west to the Mississippi River. The tree is commonly planted as an ornamental in residential and public areas because of its showy bracts and interesting bark structure. Description Flowering dogwood is a small deciduous tree growing to high, often wider than it is tall when mature, with a trunk diameter of up to . A 10-year-old tree will stand about tall. The leaf, leaves are opposite, simple, ovate, long and broad, with an apparently entire margin (actually very finely toothed, under a lens); they turn a rich red-brown in fall. Flowering dogwood attains its greatest size and growth potential in the Upper South, sometimes up to 40 feet in height. At the northern end of its range, heights of 30–33 feet are more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liriodendron
''Liriodendron'' () is a genus of two species of characteristically large trees, deciduous tree, deciduous over most of their populations, in the magnolia family (biology), family (Magnoliaceae). These trees are widely known by the common name tulip tree or tuliptree for their large flowers superficially resembling tulips. It is sometimes referred to as tulip poplar or yellow poplar, and the wood simply as "poplar", although not closely related to the true Populus, poplars. Other common names include canoewood, saddle-leaf tree, and white wood. The two extant taxon, extant species are ''Liriodendron tulipifera'', native plant, native to eastern North America, and ''Liriodendron chinense'', native to China and Vietnam. Both species often grow to great size; the North American species may reach as much as in height. The North American species is commonly used horticulture, horticulturally, the Chinese species is increasing in cultivation, and Hybrid (biology)#Hybrid plants, hybr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liquidambar
''Liquidambar'', commonly called sweetgum (star gum in the UK), gum, redgum, satin-walnut, styrax or American storax, is the only genus in the flowering plant family Altingiaceae and has 15 species. They were formerly often treated as a part of the Hamamelidaceae. They are native to southeast and east Asia, the eastern Mediterranean and North America. They are decorative deciduous trees that are used in the wood industry and for ornamental purposes. Etymology Both the scientific and common names refer to the sweet resinous sap (''liquid amber'') exuded by the trunk when cut. Species Extant species Fossils * †'' Liquidambar changii'' - Miocene (Washington state, North America) Description They are all large, deciduous trees, tall, with palmately 3- to 7-lobed leaves arranged spirally on the stems and length of , having a pleasant aroma when crushed. Their leaves can be many colors such as bright red, orange, yellow, and even purple. Mature bark is grayish and vertically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sassafras
''Sassafras'' is a genus of three extant and one extinct species of deciduous trees in the family Lauraceae, native to eastern North America and eastern Asia.Wolfe, Jack A. & Wehr, Wesley C. 1987. The sassafras is an ornamental tree. "Middle Eocene Dicotyledonous Plants from Republic, Northeastern Washington". ''United States Geological Survey Bulletin'' 1597:13 The genus is distinguished by its aromatic properties, which have made the tree useful to humans. Description Sassafras trees grow from tall with many slender sympodial branches and smooth, orange-brown bark or yellow bark. All parts of the plants are fragrant. The species are unusual in having three distinct leaf patterns on the same plant: unlobed oval, bilobed (mitten-shaped), and trilobed (three-pronged); the leaves are hardly ever five-lobed.Noble Plant Image GallerSassafras (includes photo of five-lobed leaf)/ref> Three-lobed leaves are more common in '' Sassafras tzumu'' and '' S. randaiense'' than in thei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elm Tree
Elms are deciduous and semi-deciduous trees comprising the genus ''Ulmus'' in the family Ulmaceae. They are distributed over most of the Northern Hemisphere, inhabiting the temperate and tropical-montane regions of North America and Eurasia, presently ranging southward in the Middle East to Lebanon and Israel,Flora of Israel OnlineUlmus minor Mill. , Flora of Israel Online accessdate: July 28, 2020 and across the Equator in the Far East into Indonesia.Fu, L., Xin, Y. & Whittemore, A. (2002). Ulmaceae, in Wu, Z. & Raven, P. (eds) Flora of China'', Vol. 5 (Ulmaceae through Basellaceae). Science Press, Beijing, and Missouri Botanical Garden Press, St. Louis, US. Elms are components of many kinds of natural forests. Moreover, during the 19th and early 20th centuries, many species and cultivars were also planted as ornamental street, garden, and park trees in Europe, North America, and parts of the Southern Hemisphere, notably Australasia. Some individual elms reached great size a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fraxinus Americana
''Fraxinus americana'', the white ash or American ash, is a fast-growing species of ash tree native to eastern and central North America. White ash trees are threatened by the invasive emerald ash borer. The tree is highly valued as lumber. Description The name white ash derives from the glaucous undersides of the leaves. It is similar in appearance to the green ash, making identification difficult. The lower sides of the leaves of white ash are lighter in color than their upper sides, and the outer surface of the twigs of white ash may be flaky or peeling. Green ash leaves are similar in color on upper and lower sides, and twigs are smoother. White ash leaves turn yellow or red in autumn. Despite some overlap, the two species tend to grow in different locations as well; white ash is a forest tree that commonly occurs alongside sugar maple while green ash is a pioneer species that inhabits riparian zones and disturbed areas.Common Trees of the North Carolina Piedmont''Fraxi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milkweed
''Asclepias'' is a genus of herbaceous, perennial, flowering plants known as milkweeds, named for their latex, a milky substance containing cardiac glycosides termed cardenolides, exuded where cells are damaged. Most species are toxic to humans and many other species, primarily due to the presence of cardenolides. However, as with many such plants, some species feed upon milkweed leaves or the nectar from their flowers. A noteworthy feeder on milkweeds is the monarch butterfly, which uses and requires certain milkweeds as host plants for its larvae. The ''Asclepias'' genus contains over 200 species distributed broadly across Africa, North America, and South America. It previously belonged to the family Asclepiadaceae, which is now classified as the subfamily Asclepiadoideae of the dogbane family, Apocynaceae. The genus was formally described by Carl Linnaeus in 1753, who named it after Asclepius, the Greek god of healing. Flowers Members of the genus produce some of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pokeweed
''Phytolacca'' is a genus of perennial plants native to North America, South America and East Asia. Some members of the genus are known as pokeweeds or similar names such as pokebush, pokeberry, pokeroot or poke sallet. Other names for species of ''Phytolacca'' include inkberry and ombú. The generic name is derived from the Greek word (''phyton''), meaning "plant," and the Latin word ''lacca'', a red dye. Phytolaccatoxin and phytolaccagenin are present (in the leaves, stems, roots, blossoms, berries etc.) in many species which are poisonous to mammals if not prepared properly. The berries are eaten by birds, which are not affected by the toxin. The small seeds with very hard outer shells remain intact in the digestive system and are eliminated whole. The genus comprises about 25 to 35 species of perennial herbs, shrubs, and trees growing from tall. They have alternate simple leaves, pointed at the end, with entire or crinkled margins; the leaves can be either deciduous or e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
