Growth inhibitory effects of nutgrass cyperus rotundus on rice oryza sativa seedlings. Diesel oil is considered a very hazardous fuel due to its adverse effect on the aquatic ecosystem, so its remediation has become the focus of much attention. Other sources of information about cyperus laevigatus. Access is allocated within two business days of purchase and lasts one year. Pycreus, kyllinga and queenslandiella form morphologically well circumscribed independent genera. The study therefore concluded that cyperus laevigatus l augmented with hydrocarbons degrading bacterial consortium exhibited a remarkable ability to decontaminate the diesel oil from water and could enhance the ftws performance. Cyperus laevigatus is one of only two species of subg. Usda, ars, germplasm resources information network. For more multimedia, look at cyperoideae on wikimedia commons.
Phenolic constituents, antiinflammatory and antidiabetic activities of cyperus laevigatus l. Assessment of potential plant species for phytoremediation of hydrocarbon. Brief description grazyna paczkowska, thursday 4 november 1993. Cyperus rotundus is a species of sedge cyperaceae native to africa, southern and central. Leaves welldeveloped, flaccid or rigidulous, canaliculate, scabrid on the margins in the upper part, grassgreen, 245 mm wide. It is known from the beaches of the hawaiian islands and salty pools in the deserts of the southwestern united states california, arizona, texas down through mexico and central america to south america. Pdf ethnopharmacotherapeutic activities of cyperus rotundus. World journal of pharmaceutical research sjif impact factor 5. While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to species are contained in. Batch adsorption experiments were conducted to investigate effects of ph, contact time, adsorbent dose, and cd concentration at an ionic strength of. Antiin ammatory and antidiabetic activities of cyperus laevigatus l. Wap illustrates the importance of managing this species. A small rounded sedge with narrow culms approximately 2 ft.
In conclusion, according to accumulation capability of the investigated. The user has requested enhancement of the downloaded file. Click below on a thumbnail map or name for species profiles. Tufted perennial with crowded stems or stems solitary on a long creeping rhizome. Smooth flatsedge is common to these endorheic lakes suggesting connectivity over long distances. The australasian virtual herbarium avh is an online resource that provides immediate access to the wealth of plant specimen information held by australian herbaria. Orius insidiosus, orius laevigatus, intraguild predation, safety of. Medicinal uses and pharmacological activities of cyperus. However, in contrast with cyperus, they have laterally flattened pistilsnutlets. Enhances diesel oil remediation in synergism with bacterial inoculation in floating treatment wetlands. Sorry, we are unable to provide the full text but you may find it at the following locations. Files are available under licenses specified on their description page. Cyperus laevigatus name synonyms acorellus laevigatus l.
International journal of multidisciplinary approach. Morphology and development of spikelets and flowers in. The plant list includes 2,568 scientific plant names of species rank for the genus cyperus. We do not intend the plant list to be complete for names of infraspecific rank. The plant list includes a further 1,419 scientific plant names of infraspecific rank for the genus cyperus. However, it is not a legal authority for statutory or regulatory purposes. It is widely distributed, with the greatest concentration of taxa occurring in the tropics. Preclinical study of the topical antiinflammatory activity of cyperus. Makaloa cyperus laevigatus, loulu pritchardia hillebrandii, and other appropriate native wetland and riparian plants should be used in this remediation project. The salinealkaline rift valley lakes of kenya are isolated habitats supporting emergent halophytes on the shorelines. Avh is a collaborative project of the state, commonwealth and territory herbaria, developed under the auspices of the council of heads of australasian herbaria chah, representing the major australian collections.
Repellency of zerumbone identified in cyperus rotundus rhizome. Cyperus laevigatus in the germplasm resources information network grin, u. The plants database includes the following 3 species of cyperus. Cyperaceae is considered one of the most widely distributed plant species in the world, especially in tropical and subtropical regions. A glabrous herb, rhizome creeping, stems rounded by imbricate or crowded their bases enclosed by imbricate, shining, chestnutred scales. Pdf icon, some documents posted on the hear website are in adobe acrobat pdf. These are primarily included because names of species rank are. Media in category cyperus laevigatus the following 200 files are in this category, out of 209 total. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Assessment of potential plant species for phytoremediation.
Cyperus laevigatus is grows in wet areas, especially in brackish water, wet alkaline soils, mineralrich hot springs, and other moist saline and alkaline habitat. Cyperus laevigatus information from the smithsonian flora of the hawaiian islands information about cyperus laevigatus in hawaii is available from the smithsonian flora of the hawaiian islands. The main objective of this study was to assess the amount and pattern of genetic diversity in c. Among the plant species screened for cd, cu, ni, co, pb and zn, most of the species were efficient to take up and translocate more than one heavy metal from roots to shoots. Orius laevigatus, pesticide sideeffects, laboratory tests. The goal of native plants hawaii nph is to create and establish a single, comprehensive and searchable online database knowledgebase with information updated by participating nurseries and specialists. Since times immemorial people have been using herbs or herbal extracts in the form of medicine. Inflorescence capitate, consisting of a terminal, ovoidglobose or ellipsoid head 812 by 610 mm, with usually much smaller, sessile heads at the base, at first snowy white, turning fulvous after anthesis.
Chemical composition of the essential oils of cyperus rotundus l. Taking this into consideration, the current study was conducted to explore the synergistic applications of both plant and bacteria for cleaning up of diesel oil contaminated water. Calibrated family level phylogenies of cyperaceae, revealed several origins of c4 photosynthesis as a response to changing climatic conditions during the late eocene estimates between 15 and 10 mja and seems to coincide with the origin of the savanna biome in eastern africa. Cyperus laevigatus smooth flatsedge cyperus lancastriensis manyflower flatsedge cyperus lanceolatus. Growth inhibitory effects of nutgrass cyperus rotundus on rice.
Clarke, 1884 cyperus cossyrensis tineo, 1844 cyperus laevigatus var. View enhanced pdf access article on wiley online library html view download pdf for offline. Cyperus involucrata, commonly called umbrella plant or umbrella sedge, is a rhizomatous, evergreen, denselyclumping, tender perennial sedge that typically grows to 36 tall in frost free areas, but to 23 tall where not winter hardy and grown as an annual. Rhazya stricta, phragmite australis and cyperus laevigatus for ni phytostabiliation. Rhizomatous, colonial perennial, grasslike or herb sedge, 0. Bacterial celltocell communication promotes biofilm formation and can potentially lead to multidrug resistance development. Quorum sensing inhibition qsi is an effective and widely employed strategy against biofilm formation. The mixture is strained through ahuawa cyperus javanicus, the liquid is heated and drunk while warm twice a day chun 1994. Clarke chlorocyperus laevigatus palla acorellus laevigatus palla. Cyperus laevigatus flower, fruit cyperus laevigatus flower, fruit cyperus laevigatus full view all rights to the reproduction or use of content in the hawaii memory web site are retained by the individual holding institutions or individuals.
It is probably native to boggy areas and lakestream margins in madagascar. All structured data from the file and property namespaces is available under the creative commons cc0 license. Plant details information about cyperus laevigatus plant. It can be distinguished from all other new world species of cyperus by its two stigmas and disclike, strongly flattened achene, which is borne with its face toward the rachilla. The leaves are used to weave very fine mats and hats, flexible bed or floor coverings, malo and pau skirts kamehameha schools 1994. Plants profile for cyperus laevigatus smooth flatsedge. Cyperus rotundus usda natural resources conservation service. In the context of a broader systematic project to work out. Proposals for this project shall include an education and outreach component for volunteers to learn about nonpoint source pollution and for landowner or lessee maintenance staff to. The extract from exiguobacterium indicum sj16, a grampositive bacterium, isolated from the rhizosphere of cyperus laevigatus showed significant antiquorum sensing.
This will connect local nurseries to landscape architects and home growers to promote the use and understanding of local native plants. Provides authoritative information on the flora of western australia. The ecological advantages of c4 photosynthesis lead to a major radiative burst in cyperus, resulting in a subclade of. An cyperus in nahilalakip ha familia nga cyperaceae. Patch expansion of purple nutsedge cyperus rotundus and yellow.
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