Imperata brasiliensis images a voucher specimen is a pressed and thoroughly dried plant sample deposited in a imperaat, and is intended to be a permanent record supporting research purposes. Imperata brasiliensis is sometimes referred to as cogongrass and ranges from florida. Pdf cogon grass fiberepoxidized natural rubber composites. Pdf this research shows a great potential of cogon grass fiber to be used as a. Imperata brasiliensis is an erect, tufted perennial grass with rhizomesto cm tall. Produces a dry dehiscent fruit that at maturity splits two or more parts each with a single seed. Dry matter, crude protein, crude fat, crude fiber, nfree extract, ash.
All structured data from the file and property namespaces is available under the creative commons cc0 license. Cogongrass produces numerous underground horizontal stems, or rhizomes, which are capable of rooting at each node and producing a new stem. Online guide to the positive identification of members of. This dissertation is brought to you for free and open access by the iowa state university. Brazilian freetailed bat tadarida brasiliensisprotection status notes t. The thermal properties were extensively investigated by a thermogravimetric analysis, and a thermal behavior prediction was carried out using kinetic parameters and simulation. Friedman and bachelier pollination schisandaceae are pollinated predominantly by noctural gall midges that lay their eggs in the male and female flowers in schisandraceae species with unisexual flowers or the malestage and femalestage flowers in species with bisexual flowers. Imperata brasiliensis wikispecies, free species directory. General information satintail is a perennial grass, usually growing from 50 100cm tall. Native to asia, cogon grass imperata cylindrica is common in the humid tropics and has.
As the taxa can hybridize to produce fertile seed, hall 1998. Initially, a statistical design of experiment was carried out using taguchi orthogonal array to study the hydrolysis parameters, and the main properties crystallinity, thermal stability. Under this condition, the imperata brasiliensis cns showed good stability in suspension, crystallinity index of 65%, and a cellulose degradation temperature of about 117 c. Prohibited from use in florida according to the federal noxious weed list, the florida department of agriculture and consumer services fdacs 5b64. Iii 1109 edition from a bag, a different path through the seed shall be used when drawing each sample. Imperata brasiliensis ufifas assessment university of. Topics cyperaceae collection citebank language english volume v. Definitions of terms are available in the gcw introduction. Plants profile for imperata brasiliensis brazilian satintail. Ny and simpson 222 ny specimens from the late 1800s.
The best known species is imperata cylindrica, which is recognized as a devastating noxious weed in many places and cultivated as an ornamental plant in others. Imperata brasiliensis brazilian satintail this plant can be weedy or invasive according to the authoritative sources noted below. A biosystematic study of the genus imperata gramineae. For 1 we installed plots in grass patches of melinis minutiflora molasse grass, an alien grass and imperata brasiliensis satintail, a native grass that occurs in degraded areas.
Ecology, physiology and management of cogongrass imperata cylindrica. However, imperata brasiliensis has sometimes been considered a synonym of i. Effect of acid hydrolysis conditions on the degradation properties of cellulose from imperata brasiliensis fibers article pdf available in procedia engineering 200. Poaceae update for itis, in cooperation with natureserve, and based on the catalogue of new world grasses database and other sources.
Grass manual on the web provides distributional maps of brazilian satintail andcogongrass. This plant may be known by one or more common names in different places, and some are listed above. It is the most economically important member of the genus hevea because the milky latex extracted from the tree is the primary source of natural rubber. Fruits and reproduction stems creep and root at the nodes and spreads by rhizomes. Imperata brasiliensis in the germplasm resources information network grin, u. Usually, the last letter or two of a given genus, a space, and the first few correct letters of the specific epithet will provide a sufficiently short list containing the desired taxon. Department of agriculture agricultural research service. The effects of chemical treatment sequences on the chemical, physical, and mainly the thermal properties of imperata brasiliensis grass in the process used to obtain cellulose fibers were analyzed. Grass manual genus profile archived 20110611 at the wayback machine.
The scientific name of brazilian satintail is imperata brasiliensis trin. Imperata is a small but widespread genus of tropical and subtropical grasses, commonly known. Imperata is a small but widespread genus of tropical and subtropical grasses, commonly known as satintails satintail grass species are perennial rhizomatous herbs with solid, erect stems and silky inflorescences. The reason we feel that sequencing more of this group is relevant is that we recently obtained data highlighting the differences between these species. Brazilian satintail, imperata brasiliensis cyperales. Cellulose nanoparticles cns were prepared by acid hydrolysis of the cellulose pulp extracted from the brazilian satintail imperata brasiliensis plant using a conventional and a total chlorine free method. Imperata cylindrica florida institute of phosphate research. Imperata brasiliensis imperata cylindrica 1 ipomoea triloba ischaemum rugosum leptochloa chinensis leucaena leucocephala 2 ligustrum sinense 1 lonicera japonica lycium ferocissimum lygodium japonicum 1 lygodium microphyllum 1 melaleuca quinquenervia 1 melastoma malabathricum mikania cordata mikania micrantha 2 mimosa invisa.
Brasiliopuntia is a genus in the cactus family, cactaceae. It is found in brazil, paraguay, eastern bolivia, peru and northern argentina, and has become naturalized in florida among other places. This page was last edited on 3 september 2017, at 20. Preparation of nanocellulose from imperata brasiliensis. Presented here is summary information about the species imperata brasiliensis from the global compendium of weeds, and citations of references to this species as a weed.
Inflorescence terminal, fluffy, 520 cm long and up to 2. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior aztm use. Latin name authors common names onopordum acaulon linnaeus stemless thistle onopordum illyricum linnaeus illyricum thistle opuntia aurantiaca lindley jointed prickly pear oryza longistaminata a. Imperata brasiliensis is an erect, tufted perennial grass with rhizomes, to 100 cm tall. Cactus brasiliensis, opuntia brasiliensis, opuntia bahiensis, brasiliopuntia bahiensis, opuntia schulzii, brasiliopuntia schulzii, brasiliopuntia neoargentina, brasiliopuntia subacarpa to view publication details for this taxon and related synonyms click here to view a chart comparing alternate taxonomy click here. The record derives from wcsp data supplied on 20120323 which reports it as an accepted name record 420117 with original publication details. It contains only one species, brasiliopuntia brasiliensis.
Usually, the last letter or two of a given genus, a space, and the first few correct letters of the specific epithet will provide a sufficiently short list. Ucayali region, more than 50% of respondents named i. It is also being used in industry, in particular for enzyme production. Survey on chemical, physical, and thermal prediction. Weed free forage and mulch inspections are completed for species listed on the cdfa noxious weeds list california code of regulations, section 4500, any a or q rated plants that arent on the noxious weed list, and the federal noxious weed list federal plant protection act. Media in category brasiliopuntia brasiliensis the following 53 files are in this category, out of 53 total. Imperata brasiliensis brazilian satintail this plant can be weedy or invasive according impegata the authoritative sources noted below. A voucher may be a record of a plants occurrence in a particular area, or a specific example of a plant used in a scientific investigation. Manual and chemical control of imperata cylindrica on tea land in sri. Usually, the last letter or two of a given genus, a space, and the first few correct letters of the specific epithet will provide a. Aspergillus brasiliensis is a member of the black aspergilli, as are the already sequenced a.