|
Creeping Mahonia
''Berberis repens'' commonly known as creeping mahonia, creeping grape holly, or creeping barberry, is a species of ''Berberis'' native to most of the western United States and two western provinces of Canada. It is low growing shrub that spreads by underground stems. As a species it is well adapted to fire and is a very common understory plant in western forests. An evergreen species, it provides food to deer and elk in winter and can make up a significant part of their diet. The berries are eaten by birds and small mammals, aiding it in spreading to recently disturbed areas. It has found use as a xeric ornamental plant and has escaped from cultivation in areas beyond its native range. Description ''Berberis repens'' is an extremely short shrub, usually just tall, very occasionally reaching 60 centimeters . The bark on stems becomes gray-purple or gray in color and are not hairy. The plants spread by modified underground stems (rhizomes) that are about 1.5–5.0 cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Mesa
The Grand Mesa is a large mesa in western Colorado in the United States. It is the largest flat-topped mountain in the world. It has an area of about and stretches for about east of Grand Junction between the Colorado River and the Gunnison River, its tributary to the south. The north side of the mesa is drained largely by Plateau Creek, a smaller tributary of the Colorado. The west side is drained largely by Kannah Creek, which is received to the west by the lower Gunnison River. The mesa rises about above the surrounding river valleys, including the Grand Valley to the west, reaching an elevation of about . Much of the mesa is within Grand Mesa National Forest. Over 300 lakes, including many reservoirs created and used for drinking and irrigation water, are scattered along the top of the formation. The Grand Mesa is flat in some areas, but quite rugged in others. Geology The mesa is topped by a hard layer of volcanic basalt. This layer formed between about 10.9 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Edward Laferrière
Joseph Edward Laferrière (born 1955) is an American botanist with a particular interest in ethnobotany. He obtained his Ph.D. from the Department of Ecology and Evolutionary Biology at the University of Arizona in 1991 with a dissertation titled "Optimal use of ethnobotanical resources by the Mountain Pima of Chihuahua, Mexico". Among other institutions, he has held professional positions at Washington State University, Biosphere 2, and the Universidad Autónoma del Estado de Morelos (in Cuernavaca Cuernavaca (; , "near the woods" , Otomi language, Otomi: ) is the capital and largest city of the Mexican state, state of Morelos in Mexico. Along with Chalcatzingo, it is likely one of the origins of the Mesoamerica, Mesoamerican civilizatio ..., Mexico). He is the author or co-author of the botanical names of some 120 taxa, including '' Berberis pimana, Hymenocallis clivorum, Hymenocallis pimana, Laennecia pimana, Pectis pimana, Prionosciadium saraviki'', and '' Yucca de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Larch
The western larch (''Larix occidentalis'') is a species of larch native to the mountains of western North America (Pacific Northwest, Inland Northwest); in Canada in southeastern British Columbia and southwestern Alberta, and in the United States in eastern Washington, eastern Oregon, northern Idaho, and western Montana. It is the most productive of the three species of larch native to North America. Description The tree is a large deciduous conifer reaching tall, with a trunk up to diameter; the bark ranges from orangish to purplish brown. The crown is narrow conic; the main branches are level to upswept, with the side branches often drooping. The shoots are dimorphic, with growth divided into long shoots (typically long) and bearing several buds, and short shoots only long with only a single bud. The leaves are needle-like, light green, long, soft and very slender; they turn bright yellow in the fall, leaving the pale orange-brown shoots bare until the next spring. The s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocky Mountain Juniper
''Juniperus scopulorum'', the Rocky Mountain juniper, is a species of juniper native to western North America, from southwest Canada to the Great Plains of the United States and small areas of northern Mexico. They are the most widespread of all the New World junipers. They are relatively small trees, occasionally just a large bush or stunted snag. They tend to be found in isolated groves or even as single trees rather than as the dominant tree of a forest. Though they can survive fires, they are vulnerable to them especially when young and this is one of the factors that can limit their spread into grasslands. Rocky Mountain junipers provide habitat and food for wildlife. They provide cover to a range of species, from small birds and mammals to deer and bighorn sheep. Their berry-like cones are eaten by many animals and their scaly leaves and small twigs are browsed in small amounts by large herbivores. The primary human use is in landscaping for aesthetic purposes, to shelter ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Sagebrush
'' Artemisia tridentata'', commonly called big sagebrush,MacKay, Pam (2013), ''Mojave Desert Wildflowers'', 2nd ed., , p. 264. Great Basin sagebrush or simply sagebrush (one of several related species of this name), is an aromatic shrub from the family Asteraceae. It grows in arid and semi-arid conditions, throughout a range of cold desert, steppe, and mountain habitats in the Intermountain West of North America. Big sagebrush and other ''Artemisia'' shrubs are the dominant plant species across large portions of the Great Basin. Sagebrush provides food and habitat for a variety of species, such as sage grouse, pronghorn antelope, grey vireo, pygmy rabbit, and mule deer. Several major threats exist to sagebrush ecosystems, including human settlements, conversion to agricultural land, invasive plant species, and wildfires. Native Americans have used the plant medicinally. It is also useful as firewood. Description Big sagebrush is a coarse, many-branched, pale-grey shrub wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Fir
''Abies grandis'' (grand fir, giant fir, lowland white fir, great silver fir, western white fir, Vancouver fir, or Oregon fir) is a fir native to northwestern North America, occurring at altitudes of sea level to . It is a major constituent of the Grand Fir/Douglas Fir Ecoregion of the Cascade Range. The tree typically grows to in height, and may be the tallest ''Abies'' species in the world. There are two varieties, the taller coast grand fir, found west of the Cascade Mountains, and the shorter interior grand fir, found east of the Cascades. It was first described in 1831 by David Douglas. It is closely related to white fir. The bark was historically believed to have medicinal properties, and it is popular in the United States as a Christmas tree. Its lumber is a softwood, and it is harvested as a hem fir. It is used in paper-making, as well as construction for framing and flooring, where it is desired for its resistance to splitting and splintering. Description ''Abie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern America
Northern America is the northernmost subregion of North America, as well as the northernmost region in the Americas. The boundaries may be drawn significantly differently depending on the source of the definition. In one definition, it lies directly north of Middle America.Gonzalez, Joseph. 2004"Northern America: Land of Opportunity"(ch. 6). ''The Complete Idiot's Guide to Geography.'' () New York: Alpha Books; pp. 57–8 Northern America's land frontier with the rest of North America then coincides with the Mexico–United States border. Geopolitically, according to the United Nations' scheme of geographical regions and subregions, Northern America consists of Bermuda, Canada, Greenland, Saint Pierre and Miquelon and the United States (the contiguous United States and Alaska only, excluding Hawaii, Navassa Island, Puerto Rico, the United States Virgin Islands, and other minor U.S. Pacific territories). Definitions Maps using the term ''Northern America'' date back to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berberis Repens - CK Kelly 01
''Berberis'' (), commonly known as barberry, is a large genus of deciduous and evergreen shrubs from tall, found throughout temperate and subtropical regions of the world (apart from Australia). Species diversity is greatest in South America and Asia; Europe, Africa and North America have native species as well. The best-known ''Berberis'' species is the European barberry, ''Berberis vulgaris'', which is common in Europe, North Africa, the Middle East, and central Asia, and has been widely introduced in North America. Many of the species have spines on the shoots and all along the margins of the leaves. Description The genus ''Berberis'' has dimorphic shoots: long shoots which form the structure of the plant, and short shoots only long. The leaves on long shoots are non-photosynthetic, developed into one to three or more spines long. The bud in the axil of each thorn-leaf then develops a short shoot with several normal, photosynthetic leaves. These leaves are long, simple, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ute Dialect
Ute ( )Givón, T. ''Ute Reference Grammar''. John Benjamins Publishing Company, 2011 is a dialect of the Colorado River Numic language, spoken by the Ute people. Speakers primarily live on three reservations: Ute Indian Tribe of the Uintah and Ouray Reservation, Uintah-Ouray (or Northern Ute) in northeastern Utah, Southern Ute Indian Reservation, Southern Ute in southwestern Colorado, and Ute Mountain Ute Tribe, Ute Mountain in southwestern Colorado and southeastern Utah. Ute is part of the Numic languages, Numic branch of the Uto-Aztecan languages, Uto-Aztecan language family. Other dialects in this dialect chain are Chemehuevi and Southern Paiute. As of 2010, there were 1,640 speakers combined of all three dialects Colorado River Numic. Ute's parent language, Colorado River Numic, is classified as a threatened language, although there are tribally-sponsored language revitalization programs for the dialect. ''Ute'' as a term was applied to the group by Spanish explorers, being ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon-grape Holly
''Berberis aquifolium'', the Oregon grape or holly-leaved barberry, is a North American species of flowering plant in the family Berberidaceae. It is an evergreen shrub growing up to tall and wide, with pinnate leaves consisting of spiny leaflets, and dense clusters of yellow flowers in early spring, followed by dark bluish-black berries. The berries are a part of the traditional diet of some indigenous peoples of the Pacific Northwest and the species serves as the state flower of Oregon. Description ''Berberis aquifolium'' grows to tall by wide. The stems and twigs have a thickened, corky appearance. The leaves are pinnate and up to long, comprising spiny leaflets. The leathery leaves resemble those of holly. The yellow flowers are borne in dense clusters long in late spring. Each of the six stamens terminates in two spreading branches. The six yellow petals are enclosed by six yellow sepals. At the base of the flower are three greenish-yellow bracts, less than half as lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NatureServe
NatureServe, Inc. is a non-profit organization based in Arlington County, Virginia, United States, US, that provides proprietary wildlife conservation-related data, tools, and services to private and government clients, partner organizations, and the public. NatureServe reports being "headquartered in Arlington, Virginia, with regional offices in four U.S. locations and in Canada." In calendar year 2011 they reported having 86 employees, 6 volunteers, and 15 independent officers. History The Nature Conservancy reports that in 2000 it spun off its 85-center Natural Heritage Network "into a new independent organization, the Association for Biodiversity Information (later renamed NatureServe)." NatureServe reports that it was established in 1994 as the Association for Biodiversity Information. In 2001 the IRS approved a name change to NatureServe that was requested in 1999, while maintaining the organization's 501(c)(3) tax-exempt status granted in July 1995. NatureServe's website dec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
