In the autumn of 1997, samples were collected at 29 sites distributed across hungary. Atmospheric heavy metal deposition in garhwal hill area. Download a highresolution jpeg image of hypnum cupressiforme 240 kb. Infraspecific taxa of hypnum cupressiforme archive for bryology 40 2009 1 a preliminary study of the infraspecific taxa of hypnum cupressiforme in europe janpeter frahm abstract. Manual of the botany of the northern united states. Comparison of epigeic moss hypnum cupressiforme and. Online flora of californian mosses european committee for conservation of bryophytes the nowegian sphagna pdf download liverworts key uk. Our natural areas are thus now less influenced by atmospheric pollutants than they were, most probably due to changes in some traditional local activities. Investigating the foliar uptake and withinleaf migration of. Investigation of the photosynthetical properties of hypnum. Mean levels of the measured elements were higher when compared to european levels.
Photosynthetic co2 and o2 exchange was studied in two moss species, hypnum cupressiforme hedw. Taxonomy of the hypnum cupressiforme complex in italy based on. Drought changes nutrient sources, content and stoichiometry in the bryophyte hypnum cupressiforme hedw. The elements cd, zn, cu and pb were surveyed at 33 sampling sites by conducting a passive monitoring technique using these mosses. Plants profile for hypnum cupressiforme hypnum moss. Whereas the moss was found at all 68 sampling sites, the lichen could be collected only at 25 of the sites, presumably because lichens are more sensitive than mosses with respect.
Mosses have the potential to play a significant role in the global cycling and fate of semivolatile organic compounds svocs, due to their extensive distribution at high latitudes and the longrange atmospheric transport of svocs. Pdf branch development and pseudoparaphyllia of hypnum. The performance of these two mosses as biomonitors was studied in relation to the accumulation of atmophile elements. The general order of the concentrations of the heavy metal content in hypnum cupressiforme hedw. Pagka karon wala pay siak nga nalista ubos niini niya.
Stems nearly upright or bending downward, cm in length, the leaves typically curved to very curved, the branch leaves about 12 mm or more in length, the edges nearly smooth to toothed above, the alar cells neither colored nor concave fna 2014. Sep 01, 2004 the atmospheric deposition of polycyclic aromatic hydrocarbons pahs was investigated in hungary by analyzing a moss hypnum cupressiforme species as a bioindicator. Pdf morphological traits influence the uptake ability of. The plants database includes the following 6 subspecies of hypnum cupressiforme. Ecophysiological response of hypnum cupressiforme hedw. It prefers acidic environments and is fairly tolerant of pollution. Active biomonitoring of heavy metals and pahs with mosses and. Drought changes nutrient sources, content and stoichiometry. Significantly lower values were found in 2010 for n h. Hypnum cupressiforme can be found in many different habitats all over the world in four microhabitats of our sampling area, with different morphological features and photosynthetical properties on the basis of our investigations, the hungarian taxa of hypnum cupressiforme can be divided into more or less wellseparable biotypes and ecotypes. Hypnaceae, hylocomiaceae, mosses, tien shan mountains, russia, kazakhstan.
Samples were analysed for cd, cr, cu, fe, ni, pb, v and zn by atomic absorption spectrometry after acid digestion and for 16 epa polycyclic aromatic hydrocarbons pahs by gas chromatography coupled to mass. Surveys of heavy metal pollution using bryophytes have produced valuable information about lead levels in the environment. A large image of hypnum cupressiforme hypnum moss from the usda plants database. Atmospheric deposition of polycyclic aromatic hydrocarbons. Pdf taxonomy of the hypnum cupressiforme complex in italy. All structured data from the file and property namespaces is available under the creative commons cc0 license. Branch development and pseudoparaphyllia of hypnum cupressiforme hypnales, musci article pdf available in arctoa.
Pdf taxonomy of the hypnum cupressiforme complex in. Field observations of mixed tufts demonstrate that hpynum cupressiforme s. Uttaranchal, india by analysis of native moss species, rhodobryum giganteum and hypnum cupressiforme. Determination of heavy metal pollution in zonguldak turkey. Line drawings and a photographic illustration are provided. The wetashed procedure was followed by microwave digestion system cem mds 81d, duration 5 minute at 600 w. Sorry, we are unable to provide the full text but you may find it at the following locations. Apr 21, 2011 during one field trip, we collected 25 equal samples in a square of five rows. In standard experimental conditions photoperiod 12 h, 5 micromoles photons per square meter per second, 18c, 330 microliters per liter co2, 21% o2 the net photosynthetic. Click below on a thumbnail map or name for subspecies profiles. Montana field guide contains a wealth of information about montanas diverse species.
Files are available under licenses specified on their description page. The concentrations of total pah at these sites were in the range of 0. Hypnum cupressiforme, the cypressleaved plaitmoss or hypnum moss, is a common and widespread species of moss belonging to the genus hypnum. Oct 01, 2012 plants with hypnum cupressiforme hedw. Hypnum cupressiforme, the cypressleaved plaitmoss or hypnum moss, is a common and.
A key for the hypnum species in kazakhstan and kyrgystan is shown. Pdf antimicrobial screening of calliergonella cuspidata. Atmosphere free fulltext morphological traits influence. Hypnogenols and other dihydroflavonols from the moss hypnum. In rare instances, a publisher has elected to have a zero moving wall, so their current issues are available. Pdf insecticidal activity of hypnum cupressiforme bryophyta. Hypnum cupressiforme this exotic araflora plant is a real must for all plant enthusiastics.
Hypnum cupressiforme cypressleaved plaitmoss key 301, 306 this widespread and abundant moss has irregularly branched, slender to mediumsized shoots typically about 2 cm long, and strongly curved leaves, 12 mm long, that taper to a long, fine point. Arsenic, iron, and chromium were the most elevated elements when compared with european data. This page was last edited on 8 november 2019, at 18. Horizontal distribution of moisture and tardigrada in a. Most experiments were made during steady state of photosynthesis, using 18o2 to trace o2 uptake. These leaf characters belong to the few that potentially differentiate these taxa, and they were studied among 97 samples. A preliminary study of the infraspecific taxa of hypnum. Taxonomy of the hypnum cupressiforme complex in italy based on its and trn l sequences and issr markers. In the present work epigeic moss hypnum cupressiforme hedw. Large image for hypnum cupressiforme hypnum moss usda. Population differentiation in marchantia polymorpha l. It typically grows on tree trunks, logs, walls, rocks and other surfaces. About 1 g moss material was treated with 5 ml 65% nitric acid merck overnight. Six new aromadendrinderived flavanoids have been isolated from hypnum cupressiforme.
It was found growing on an apple tree on the royal estate, at flitcham in west norfolk. On estimating the duration of phenological stages in. Co2 and o2 exchange in two mosses, hypnum cupressiforme and. Additional information about this plant will become available later. These results correspond with those obtained from other monitoring species e. Once known, this species is usually easier to identify in the field than in the herbarium, where the growth habit and characteristic colour are less easy to appreciate. It is found in all continents except antarctica and occurs in a wide variety of habitats and climatic zones. In this paper, a biomonitoring survey of airborne priority pollutant elements was carried out using leaves of native black locust and moss bags filled with hypnum cupressiforme. Annual growth of four pleurocarpous moss species and their.
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