|
Powell Buttes
The Powell Buttes are mountains with several summits located in Crook County, Oregon, United States. The highest summit is over . The mountains are geologically related to the Ochoco Mountains and are named after members of Joseph Powell's family. Geology The Powell Buttes are five rhyolitic buttes in western Crook County in Central Oregon. One of the buttes is considerably larger than the rest. Hat Rock is one of the named summits. In addition to the rhyolite, tuff and diatomite also comprise the buttes. Welded tuff has been found, showing it once comprised the Crooked River caldera. The buttes are morphologically related to the Ochoco Mountains. Low grade uranium was found in very small amounts along the western side of one of the smaller buttes. Environment and ecology In the summer, the environment around the Powell Buttes is dry and warm during the day and cool at night. In the winter, the weather is cold with snow occurring from October through April. Weste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crook County, Oregon
Crook County is one of the List of counties in Oregon, 36 counties in the U.S. state of Oregon. As of the 2020 United States census, 2020 census, the population was 24,738. The county seat is Prineville, Oregon, Prineville. The county Oregon Geographic Names, is named after George Crook, a U.S. Army officer who served in the American Civil War and various Indian Wars. Crook County comprises the Prineville, OR Micropolitan Statistical Area, which is included in the Bend, Oregon, Bend--Prineville, OR Bend-Prineville, OR Combined Statistical Area, Combined Statistical Area. History Crook County was established on October 9, 1882, by an act of the Oregon State Legislature.Hubert Howe Bancroft, ''The Works of Hubert Howe Bancroft: Volume XXX: History of Oregon: Volume II, 1848-1888.'' San Francisco, CA: The History Company, 1888; pg. 710. The county was named after General George Crook, a veteran of various battles against the indigenous peoples of Eastern Oregon in the middle of ... [...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 (locally) simply sagebrush, is an aromatic shrub from the family Asteraceae, which grows in arid and semi-arid conditions, throughout a range of cold desert, steppe, and mountain habitats in the Intermountain West of North America. The vernacular name "sagebrush" is also used for several related members of the genus ''Artemisia'', such as California sagebrush (''Artemisia californica''). Big sagebrush and other ''Artemisia'' shrubs are the dominant plant species across large portions of the Great Basin. The range extends northward through British Columbia's southern interior, south into Baja California, and east into the western Great Plains of New Mexico, Colorado, Nebraska, and the Dakotas. Several major threats exist to sagebrush ecosystems, including human settlements, conversion to agricultural land, livestock grazing, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trifolium Macrocephalum
''Trifolium macrocephalum'' is a species of clover known by the common name largehead clover or bighead clover. It is native to the Great Basin region of the western United States, from Washington to northern California, and Nevada to Idaho. It occurs in several types of habitat, including sagebrush scrub, juniper woodland, yellow pine forest, and mountain woodlands. It prefers thin-soiled, rocky areas. Description ''Trifolium macrocephalum'' is a rhizomatous perennial herb taking an upright form. The herbage is hairy. The leaves are made up of five or six thick oval leaflets each measuring up to 2.5 centimeters in length. The inflorescence is crowded, egg-shaped and up to 5 or 6 centimeters long. Each flower has a calyx of sepal A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 The term ''sepalum'' was coine . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poa Secunda
''Poa secunda'' (variously known by the common names of Sandberg bluegrass, alkali bluegrass, big bluegrass, Canby's bluegrass, Nevada bluegrass, one-sided bluegrass, Pacific bluegrass, pine blugrass, slender bluegrass, wild bluegrass, and curly bluegrass Cultivars include 'Canbar', 'Service', 'Sherman', and 'Supernova'. Historically, indigenous Americans, such as the Gosiute of Utah, have used ''P. secunda'' for food. It was originally described botanically in 1830 by Jan Svatopluk Presl, from a holotype collected from Chile by Thaddäus Haenke in 1790. Native distribution *In North America, ''Poa secunda'' is native to Canada (in Alberta; British Columbia; eastern Quebec; southern Saskatchewan; southern Yukon Territory; and, rarely, in Ontario), the U.S. (in southeastern Alaska; Arizona; California; Colorado; the Dakotas; Idaho; Isle Royale in Michigan; Montana; northwestern Nebraska; Nevada; New Mexico; Oregon; Utah; Washington; and Wyoming), and northwestern Mexico. *In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Idaho Fescue
''Festuca idahoensis'' is a species of grass known by the common names Idaho fescue and blue bunchgrass. It is native to western North America, where it is widespread and common. It can be found in many ecosystems, from shady forests to open plains grasslands. Description This fescue is a densely clumping long-lived perennial bunch grass with stems from about 30 to 80 centimeters in height. The stiff, short, rolling leaves are mostly located near the base of the tuft. The inflorescence has hairy spikelets which produce large awned fruits. The root system is thick and penetrates deeply into the soil. The roots have symbiotic mycorrhizae. There are no rhizomes; the plant reproduces from seeds and from budding with tillers. It is similar to, but generally taller and larger than, ''Poa secunda''. Ecology The species can grow in well-soiled areas along with ponderosa pine. This is a nutritious and preferred forage grass for wild and domestic animals. Typical native grass associ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheatgrass
Wheatgrass is the freshly sprouted first leaves of the common wheat plant (''Triticum aestivum''), used as a food, drink, or dietary supplement. Wheatgrass is served freeze dried or fresh, and so it differs from wheat malt, which is convectively dried. Wheatgrass is allowed to grow longer and taller than wheat malt. Like most plants, wheatgrass contains chlorophyll, amino acids, minerals, vitamins and enzymes. Claims about the health benefits of wheatgrass range from providing supplemental nutrition to having unique curative properties, but these claims have not been scientifically proven. Wheatgrass juice is often available at juice bars, and some people grow and juice their own in their homes. It is available fresh as produce, in tablets, frozen juice, and powder. Wheatgrass is also sold commercially as a spray, cream, gel, massage lotion, and liquid herbal supplement. Because it is extracted from wheatgrass sprouts (that is, before the wheat seed or "berry" begins to f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lomatium Triternatum
''Lomatium triternatum'' is a species of flowering plant in the carrot family known by the common name nineleaf biscuitroot. It is native to western North America from British Columbia to California to Colorado, where it grows in many types of habitat. It is a hairy perennial herb growing up to a meter tall from a taproot. The leaves emerge from the lower part of the stem. Each is generally divided into three leaflets which are each subdivided into three linear leaflike segments. The inflorescence is an umbel In botany, an umbel is an inflorescence that consists of a number of short flower stalks (called pedicels) that spread from a common point, somewhat like umbrella ribs. The word was coined in botanical usage in the 1590s, from Latin ''umbella'' "p ... of yellow flowers, each cluster on a ray up to 10 centimeters long, altogether forming a flat formation of umbels. References External linksCalflora Database: ''Lomatium triternatum'' (Lewis's lomatium, Nineleaf biscuitr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lewisia Rediviva
Bitterroot (''Lewisia rediviva'') is a small perennial herb in the family Montiaceae. Its specific epithet ("revived, reborn") refers to its ability to regenerate from dry and seemingly dead roots. The genus ''Lewisia'' was moved in 2009 from the purslane family (Portulacaceae) with adoption of the APG III system, which established the family Montiaceae. Description ''Lewisia rediviva'' is a low-growing perennial plant with a fleshy taproot and a simple or branched base. The flower stems are leafless, tall, bearing at the tip a whorl of 5–6 linear bracts which are 5–10 mm long. A single flower appears on each stem with 5–9 oval-shaped sepals. They range in color from whitish to deep pink or lavender. Flowering occurs from April through July. The petals (usually about 15) are oblong in shape and are long. At maturity, the bitterroot produces egg-shaped capsules with 6–20 nearly round seeds. The thick roots come into season in spring and can survive extremel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clarkia Pulchella
''Clarkia pulchella'' also known as pinkfairies, ragged robin, and deerhorn clarkia is a species of flowering plant in the family Onagraceae. Description An herbaceous plant, herbaceous perennial plant, it is the type species of ''Clarkia''. This plant is , erect, branched or not, and covered with short hairs. The leaves alternate along the stalk and are lance to spoon-shaped, about long and sometimes finely toothed. The distinctive lavender to light purple flowers are four-lobed and fused at the base. Each lobe is in turn three-lobed with the middle lobe widest. Distribution and habitat ''Clarkia pulchella'' is found in the Pacific Northwest mainly east of the Cascade Range in Washington, Oregon, Idaho, the southern margin of British Columbia and the extreme west of Montana. Occurring over a wide range of elevations, it is most common from . Its habitat is often forest, rocky, grassland or disturbed. Discovery It was described by Meriwether Lewis close to Kamiah, Idaho during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crepis Acuminata
''Crepis acuminata'' is a North American species of flowering plant in the family Asteraceae known by the common name tapertip hawksbeard. It is native to the western United States where it grows in many types of open habitat. Description ''Crepis acuminata'' is a perennial herb producing a woolly, branching stem up to about 70 centimeters (28 inches) tall from a taproot. The gray-green leaves are long and cut into many triangular, pointed lobes. The longest, near the base of the plant, may reach in length. The inflorescence is an open array of flower heads at the top of the stem branches. Each of the many flower heads is about wide enveloped in smooth or hairy phyllaries. The flower head opens into a face of up to 10 yellow ray florets. There are no disc florets. The fruit is a narrow achene long tipped with a pappus of white hairlike bristles. Distribution and habitat It is native from eastern Washington and eastern California to central Montana, Colorado, and northern Ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achillea Millefolium
''Achillea millefolium'', commonly known as yarrow () or common yarrow, is a flowering plant in the family Asteraceae. Other common names include old man's pepper, devil's nettle, sanguinary, milfoil, soldier's woundwort, and thousand seal. The plant is native to temperate regions of the Northern Hemisphere in Asia, Europe, and North America. It has been introduced as a feed for livestock in New Zealand and Australia. Description ''Achillea millefolium'' is an erect, herbaceous, perennial plant that produces one to several stems in height, and has a spreading rhizomatous growth form. Leaves are evenly distributed along the stem, with the leaves near the middle and bottom of the stem being the largest. The leaves have varying degrees of hairiness (pubescence). The leaves are long, bipinnate or tripinnate, almost feathery, and arranged spirally on the stems. The leaves are cauline, and more or less clasping, being more petiolate near the base. The inflorescence has 4 to 9 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiny Phlox
''Phlox hoodii'', the spiny phlox or carpet phlox, is a species of phlox. It is a plant of western North America, where it is a common flower in sagebrush country, mostly growing in dry lithosol habitats. It is among the first plants to bloom in spring, after the snow has melted. Its distribution extends from Alaska to Arizona. There are many subspecies. This perennial herb is variable in morphology, but usually forms a tight mat or loose clump on the ground. The short stems emerge from a woody taproot and caudex unit and the plant form is no more than tall. The abundant tiny, sharp-pointed leaves are oppositely arranged and barely exceed long. The herbage is hairy in texture, the hairs short to long, woolly to cobwebby. The appearance of the plant is almost mosslike until blooming. The inflorescence An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Poa Secunda")
