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Nob Hill Nature Park
Nob Hill Nature Park is a 6-acre oak woodland located in St. Helens, Oregon, north of Portland, Oregon. Situated on a basalt bluff, it overlooks the Columbia River, at the point where Multnomah Channel joins the Columbia. Notable flora include white oak trees ('' Quercus garryana)'', as well as native wildflowers such as camas, trillium, iris, and larkspur. A variety of invasive species are also present, including blackberry, English ivy, Lunaria (or money plant), vinca, mullein, thistle, and tansy It is maintained by a community group (The Friends of Nob Hill Nature Park) which holds volunteer work parties twice yearly, in April and November. The proposed goal of maintenance activities is to return the park to a more natural and historically representative state, i.e. by removing invasive plants and planting native ones. These efforts are co-sponsored by a community partner group, Scappoose Scappoose is a city in Columbia County, Oregon, United States. It was named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portland, Oregon
Portland (, ) is a port city in the Pacific Northwest and the largest city in the U.S. state of Oregon. Situated at the confluence of the Willamette and Columbia rivers, Portland is the county seat of Multnomah County, the most populous county in Oregon. Portland had a population of 652,503, making it the 26th-most populated city in the United States, the sixth-most populous on the West Coast, and the second-most populous in the Pacific Northwest, after Seattle. Approximately 2.5 million people live in the Portland metropolitan statistical area (MSA), making it the 25th most populous in the United States. About half of Oregon's population resides within the Portland metropolitan area. Named after Portland, Maine, the Oregon settlement began to be populated in the 1840s, near the end of the Oregon Trail. Its water access provided convenient transportation of goods, and the timber industry was a major force in the city's early economy. At the turn of the 20th century, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia River
The Columbia River (Upper Chinook: ' or '; Sahaptin: ''Nch’i-Wàna'' or ''Nchi wana''; Sinixt dialect'' '') is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada. It flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state of Oregon before emptying into the Pacific Ocean. The river is long, and its largest tributary is the Snake River. Its drainage basin is roughly the size of France and extends into seven US states and a Canadian province. The fourth-largest river in the United States by volume, the Columbia has the greatest flow of any North American river entering the Pacific. The Columbia has the 36th greatest discharge of any river in the world. The Columbia and its tributaries have been central to the region's culture and economy for thousands of years. They have been used for transportation since a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multnomah Channel
The Multnomah Channel is a distributary of the Willamette River. It diverges from the main stem a few miles upstream of the main stem's confluence with the Columbia River in Multnomah County in the U.S. state of Oregon. The channel flows northwest then north around Sauvie Island to meet the Columbia River near the city of St. Helens, in Columbia County. Chinook people, the Multnomahs, lived in villages along the channel at the time of European exploration of the Columbia River in the late 18th and early 19th centuries. Flanked in the 21st century by moorages, marinas, and parks, and populated by a wide variety of fish, the channel offers many opportunities for recreation. Course Constrained by dikes, the channel is about one-third as wide as the lower Willamette main stem.Williams, pp. 205–07 U.S. Route 30 and tracks of the Burlington Northern Railroad run roughly parallel to the channel, and to its left, between its source and the Multnomah–Columbia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus Garryana
''Quercus garryana'' is an oak tree species of the Pacific Northwest, with a range stretching from southern California to southwestern British Columbia. It is commonly known as the Oregon white oak or Oregon oak or, in Canada, the Garry oak. It grows from sea level to an altitude of in the northern part of its range, and from in the south of the range in California. The eponymous Nicholas Garry was deputy governor of the Hudson's Bay Company. Description It is typically of medium height, growing slowly to around and occasionally as high as 100 ft, or in shrub form to tall. The trunks grow to thick, exceptionally . The Bark (botany), bark is gray and fissured. It has the characteristic oval profile of other oaks when solitary, but is also known to grow in groves close enough together that crowns may form a canopy. The leaves are deciduous, long and 1–3 inches broad, with 3–7 deep lobes on each side, darker green on top and finely haired below. The flowers are catk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackberry
The blackberry is an edible fruit produced by many species in the genus ''Rubus'' in the family Rosaceae, hybrids among these species within the subgenus ''Rubus'', and hybrids between the subgenera ''Rubus'' and ''Idaeobatus''. The taxonomy of blackberries has historically been confused because of hybridization and apomixis, so that species have often been grouped together and called species aggregates. For example, the entire subgenus ''Rubus'' has been called the ''Rubus fruticosus'' aggregate, although the species ''R. fruticosus'' is considered a synonym of '' R. plicatus''. ''Rubus armeniacus'' ("Himalayan" blackberry) is considered a noxious weed and invasive species in many regions of the Pacific Northwest of Canada and the United States, where it grows out of control in urban and suburban parks and woodlands. Description What distinguishes the blackberry from its raspberry relatives is whether or not the torus ( receptacle or stem) "picks with" (i.e., stays with) th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedera Helix
''Hedera'', commonly called ivy (plural ivies), is a genus of 12–15 species of evergreen climbing or ground-creeping woody plants in the family Araliaceae, native to western, central and southern Europe, Macaronesia, northwestern Africa and across central-southern Asia east to Japan and Taiwan. Description On level ground they remain creeping, not exceeding 5–20 cm height, but on suitable surfaces for climbing, including trees, natural rock outcrops or man-made structures such as quarry rock faces or built masonry and wooden structures, they can climb to at least 30 m above the ground. Ivies have two leaf types, with palmately lobed juvenile leaves on creeping and climbing stems and unlobed cordate adult leaves on fertile flowering stems exposed to full sun, usually high in the crowns of trees or the tops of rock faces, from 2 m or more above ground. The juvenile and adult shoots also differ, the former being slender, flexible and scrambling or climbing with small ae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunaria
''Lunaria'', common names honesty, dollar plant, money-in-both-pockets, money plant, moneywort, moonwort, and silver dollar; is a genus of flowering plants in the family Brassicaceae. It is native to central and southern Europe and North America. Species include: *'' L. annua'' ( syn. ''L. biennis''), annual or biennial *'' L. elongata'' *'' L. rediviva'', perennial *'' L. telekiana''. rare Balkan species The Latin name ''Lunaria'' means "moon-like" and refers to the plants' decorative seedpods. They have hairy toothed leaves and terminal racemes of white or violet flowers in Spring and Summer, followed by prominent, translucent, disc-shaped seedpods, which are frequently seen in flower arrangements. They are widely grown as ornamental plants in gardens, and have become naturalised in many temperate In geography, the temperate climates of Earth occur in the middle latitudes (23.5° to 66.5° N/S of Equator), which span between the tropics and the polar regions of E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vinca
''Vinca'' (; Latin: ''vincire'' "to bind, fetter") is a genus of flowering plants in the family Apocynaceae, native to Europe, northwest Africa and southwest Asia. The English name periwinkle is shared with the related genus ''Catharanthus'' (and also with the common seashore mollusc, ''Littorina littorea''). Description ''Vinca'' plants are subshrubs or herbaceous, and have slender trailing stems long but not growing more than above ground; the stems frequently take root where they touch the ground, enabling the plant to spread widely. The leaves are opposite, simple broad lanceolate to ovate, long and broad; they are evergreen in four species, but deciduous in the herbaceous '' V. herbacea'', which dies back to the root system in winter.Blamey, M., & Grey-Wilson, C. (1989). ''Flora of Britain and Northern Europe''. Hodder & Stoughton.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening'' 4: 664-665. Macmillan. The flowers, produced through most of the growing season, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verbascum
''Verbascum'' is a genus of over 450 species of flowering plants, common name mullein (), in the figwort family Scrophulariaceae. They are native to Europe and Asia, with the highest species diversity in the Mediterranean. Mullein or "mullein leaf" often refers to the leaves of ''Verbascum thapsus'', the great or common mullein, which is frequently used in herbal medicine. Description They are biennial plant, biennial or perennial plants, rarely annual plant, annuals or subshrubs, growing to tall. The plants first form a dense rosette of leaves at ground level, subsequently sending up a tall flowering stem. Biennial plants form the rosette the first year and the stem the following season. The leaves are spirally arranged, often densely hairy, though glabrous (hairless) in some species. The flowers have five symmetrical petals; petal colours in different species include yellow (most common), orange, red-brown, purple, blue, or white. The fruit is a capsule (fruit), capsule contai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thistle
Thistle is the common name of a group of flowering plants characterised by leaves with sharp prickles on the margins, mostly in the family Asteraceae. Prickles can also occur all over the planton the stem and on the flat parts of the leaves. These prickles are an adaptation that protects the plant from being eaten by herbivores. Typically, an involucre with a clasping shape similar to a cup or urn subtends each of a thistle's flower heads. The comparative amount of spininess varies dramatically by species. For example, ''Cirsium heterophyllum'' has minimal spininess while ''Cirsium spinosissimum'' is the opposite. Typically, species adapted to dry environments have greater spininess. The term thistle is sometimes taken to mean precisely those plants in the tribe Cardueae (synonym: Cynareae), especially the genera '' Carduus'', ''Cirsium'', and ''Onopordum''. However, plants outside this tribe are sometimes called thistles. Biennial thistles are particularly noteworthy for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tansy
Tansy (''Tanacetum vulgare'') is a perennial, herbaceous flowering plant in the genus ''Tanacetum'' in the aster family, native to temperate Europe and Asia. It has been introduced to other parts of the world, including North America, and in some areas has become invasive. It is also known as common tansy, bitter buttons, cow bitter, or golden buttons. The Latin word ''vulgare'' means "common". Description Tansy is a flowering herbaceous plant with finely divided compound leaves and yellow, button-like flowers. It has a stout, somewhat reddish, erect stem, usually smooth, tall, and branching near the top. The leaves are alternate, long and are pinnately lobed, divided almost to the center into about seven pairs of segments, or lobes, which are again divided into smaller lobes having saw-toothed edges, giving the leaf a somewhat fern-like appearance. The roundish, flat-topped, button-like, yellow flower heads are produced in terminal clusters from mid-to-late summer. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scappoose, Oregon
Scappoose is a city in Columbia County, Oregon, United States. It was named for a nearby stream, which drains the southern part of the county. The name "Scappoose" is of Native American origin, and is said to mean "gravelly plain."A 1940 Journey Across Oregon: Portland to Rainier Archivist of the State of Oregon. Retrieved on 2008-05-29. The population was 6,592 at the 2010 census. Government The Mayor is elected for a two-year term and is chair of the City Council. The City Manager supervisions and general management of all City operations and ensures that Council policy is carried out and that laws and municipal code are in c ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
