Pdf effect of soil ph on as hyperaccumutation capacity in. Phytoremediation of heavy metal contaminated wastes from small. Usda, ars, germplasm resources information network. Journal of ethnopharmacology, 34 1991 9396 elsevier scientific publishers ireland ltd. Espesye sa tanom sakop sa kaulo nga tracheophyta ang pityrogramma calomelanos. Growth and morphology of the rhizome and rhizoid of. Pityrogramma, the silverback ferns, or goldback ferns, citation needed is a fern genus in the subfamily pteridoideae of the family pteridaceae species. Pityrogramma calomelanos wikispecies, free species directory. Ang pityrogramma calomelanos sakop sa kahenera nga pityrogramma sa kabanay nga pteridaceae. This study examined the growth and morphology of the rhizome and rhizoid of pityrogramma calomelanos l. Pityrogramma calomelanos aureoflava tropical american fern having fronds with light golden undersides golden. The antimicrobial activity of the natural products was evaluated by the microdilution method associated or not with. Pityrogramma calomelanos is a fern growing about 40cm tall. Growing here in a lowland rain forest on the atlantic coast of costa rica.
Pityrogramma calomelanos synonyms, pityrogramma calomelanos pronunciation, pityrogramma calomelanos translation, english dictionary definition of pityrogramma calomelanos. Paper open access a flavanoid compound isolated from the. Definition of pityrogramma calomelanos in the dictionary. Fronds tufted, erect to arching, firmly herbaceous to thinly coriaceous. Pityrogramma calomelanos dixie silverback fern john. Dalagan bioavailability and hyperaccumulation of copper cu in pityrogramma calomelanos was. It has a shortcreeping to suberect rhizome that is covered with brown scales, and bears large tufted fronds that are erect to arching, presenting a lovely cascading water. Short communication screening of 11 ferns for cytotoxic and antitumor potential with special reference to pityrogramma calomelanos k. The decoctions of pityrogramma calomelanos, tapeinochilus ananassae, and syzygium jambos, as well as the juice of gossypium barbadense, showed 20% growth inhibition against several bacteria relative to the positive control, which was the antibiotic streptomycin.
Pdf spore morphology of pityrogramma calomelanos l. Pityrogramma calomelanos in the germplasm resources information network grin, u. The selective establishment of pityrogramma calomelanos l. Arsenic speciation in tissues of the hyperaccumulator p.
Link state of hawaii hawaiian islands oahu island bishop museum u. Link pteridaceae article pdf available september 2017 with 175 reads how we measure reads a. Pityrogramma is a genus with 17 species, occurring mainly in the tropical america. Article pdf available december 2017 with 176 reads. The record derives from tropicos data supplied on 20120418 which reports it as an accepted name record 26600267 with original publication details. The fern pityrogramma calomelanos is a hyperaccumulator of arsenic that grows readily on arseniccontaminated soils in the ron phibun district of southern thailand. Permission is granted to copy, distribute andor modify this document under the terms of the gnu free documentation license, version 1. Pityrogramma calomelanos noun the noun pityrogramma calomelanos has 1 sense. Enjoy unrestricted access to all content and features, including. Lumut memberikan kelembaban yang memungkinkan pakupakuan seperti paku kinca nephroplepis hirsutula dan paku perak pityrogramma calomelanos the elextrodo electrode is commonly referred to as a halfcell because it includes an aqueous phase of potassium chloride as one arm of the cell to be used in the electric circuit. Department of agriculture agricultural research service. Link is an accepted name this name is the accepted name of a species in the genus pityrogramma family pteridaceae. Pityrogramma calomelanos a tropical fern has traditional, ethnobotanical use worldwide and is used for the treatment of kidney infections such as kidney stones.
Sukumaran and ramadasan kuttan amala cancer research centre, amala nagar, thrissur680 553, kerala india accepted february 19, 1991 introduction although some medicinal. A screening for antimicrobial activities of caribbean herbal. Pityrogramma calomelanos is one of the ferns belonging the polypodiaceae family widely distributed in tropical asia, especially indonesia. Pityrogramma, silver fern, genus pityrogramma, fern. The fate and chemical speciation of arsenic as during uptake, translocation, and storage by the as hyperaccumulating fern pityrogramma calomelanos var. Arsenic species in an hyperaccumulating fern, pityrogramma. Pityrogramma calomelanos aureoflava the free dictionary. Pityrogramma calomelanos is a cultivated ornamental plant of new world origins, which has become widely naturalized in the old world. Bioavailability and accumulation assessment of copper in. As of december 2019, plants of the world online recognized the following species and hybrids. Distribution and sporulation phenology of pteridophytes in lagos. Link pteridaceae at varying copper sulfate concentrations 0, 25, 50, 100, 200, and 400 ppm.
Link is popularly known as fetobranco, avencabranca or avencapreta and is used as ornamental and medicinal plant in the traditional medicine. The origin of silver fern is from tropical america, but it is now widespread in the tropical asia region. Pityrogramma calomelanos used as a noun is very rare. It usually grew in open region, near streams, slope of mountain, and old wall 1. In vitro studies of spore germination in pityrogramma. Lamina 2pinnatepinnatifid, ovate, narrowly ovate, triangular or narrowly triangular, 1545 cm long, 627 cm wide. Rhizome short, procumbent, 8 mm in diameter, with linear scales up to 4 mm long, entire, concolorous lightbrown.
The fern pityrogramma calomelanos is a hyperaccumulator of arsenic that grows readily on arseniccontaminated. Cytotoxic and tripanocide activities of pityrogramma. Screening of 11 ferns for cytotoxic and antitumor potential. Pityrogramma calomelanos pteridophyta discover life. Link pteridaceae was collected from an abandoned openpit mine in mogpog, mar induque. Information and translations of pityrogramma calomelanos in the most comprehensive dictionary definitions resource on the web. Phytoremediation potentials and effects of lead on growth of pteris. Phytoremediation, tolerance and bioaccumulation potentials of lead in the roots and shoots of pteris vittata and pityrogramma calomelanos. The website also provides access to a database and images of herbarium specimens found at the university of south florida and other herbaria.
An arsenic hyperaccumulator, pityrogramma calomelanos was used for the treatment of. The leaves have been used locally for medicinal purposes. In florida, it is known from a small number of sites in hillsborough and polk counties, where it possibly escaped from cultivation. Pdf invitro propagation of pityrogramma calomelanos.
Link pteridaceae article pdf available september 2017 with 175 reads how we measure reads. Pityrogramma calomelanos tropical american fern having fronds with white undersides silver fern fern any of numerous flowerless and seedless. Pityrogramma species pityrogramma calomelanos name synonyms acrostichum album vell. Pityrogramma calomelanos aureoflava synonyms, pityrogramma calomelanos aureoflava pronunciation, pityrogramma calomelanos aureoflava translation, english dictionary definition of pityrogramma calomelanos aureoflava. Pityrogramma calomelanos species found from costa rica to. Access is allocated within two business days of purchase and lasts one year. Link palau palau belau main island group babeldaob island introduced invasive raulerson, l.
Known hazards although we have found no reports of toxicity for this species, a number of ferns contain carcinogens so some caution is advisable. In crack of rocks of artificial cliff caused by old mining activity, in full sun. The results can also be downloaded as a csv file unicode utf8 encoding see status, confidence level, source for definitions. The definition of calomelanos in the dictionary is mercurous chloride, which was used as purgative, vermifuge and. Please note that this is a trial program and may end. Discover lifes page about the biology, natural history, ecology, identification and distribution of pityrogramma calomelanos pteridophyta discover life d i s c o v e r l i f e home all living things idnature guides global mapper albums labels search. I am an amateur botanist working on the fern and lycophyte flora of santa catarina island, in southern brazil. Leaves of pityrogramma calomelanos were collected in the rainy season september, 2009 in the city of crato, ceara state, brazil. The atlas of florida plants provides a source of information for the distribution of plants within the state and taxonomic information. Media in category pityrogramma austroamericana the following 33 files are in this category, out of 33 total. A copy of the license is included in the section entitled gnu free documentation license.
Pdf pityrogramma calomelanos a tropical fern, has traditional. Link on alternate layers of volcanic ash is described in this paper. Effect of soil ph on as hyperaccumutation capacity in fern species, pityrogramma calomelanos article pdf available in journal of environmental biology 342. Arsenic species in an arsenic hyperaccumulating fern. Pittyrogramma austroamericanaleaf tipyercaudsalemindia. I also study the taxonomy of the brazil nut family lecythidaceae.
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