Ceratophyllum

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Noun

Ceratophyllum - constituting the family Ceratophyllaceae: hornworts

magnoliid dicot genus - genus of dicotyledonous flowering plants regarded as among the most primitive of extant angiosperms

Ceratophyllaceae, family Ceratophyllaceae - coextensive with the genus Ceratophyllum: hornworts

hornwort - any aquatic plant of the genus Ceratophyllum; forms submerged masses in ponds and slow-flowing streams

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References in periodicals archive ?

Zinc mediated protection to the conformation of carbonic anhydrase in cadmium exposed Ceratophyllum demersum L.

IS Annona emarginata CAPABLE OF ACCUMULATE ESSENTIAL HEAVY METALS WITHOUT DAMAGES IN THE METABOLISM/A Annona emarginata E CAPAZ DE ACUMULAR METAIS PESADOS ESSENCIAIS SEM CAUSAR DANOS AO SEU METABOLISMO?

It was found, however that massive aquatic plants such as Potamogeton crispus, Ceratophyllum demersum and Vallisneria asiatica [12,13], and algae blooms increase the pH of water, which adversely affect the breading of mitten crabs [14].

Pathological Changes and Risk Factors of Hepatopancreas Necrosis Disease of Mitten Crab, Eriocheir Sinensis

x x Hydrocotyle ranunculoides x x Submerged rootless Ceratophyllum sp.

Trophic structure of fish assemblages associated with macrophytes in lakes of an abandoned meander on the middle river Purus, Brazilian Amazon/Estrutura trofica das assembleias de peixes associadas as macrofitas aquaticas em lagos de meandro abandonado no medio rio Purus, Amazonia brasileira

We studied three shallow lakes, which differ in their regime: el Triunfo, a clear vegetated shallow lake with abundant submerged vegetation (mainly Ceratophyllum demersum) and low phytoplankton abundances (35[degrees]51S, 57[degrees]52'W); El Burro, a turbid shallow lake with high abundances of phytoplankton (35[degrees]42'S, 57[degrees]55'W) and Yalca, an inorganic turbid shallow lake with high amounts of suspended solids (35[degrees]35'S, 57[degrees]55'W).

Periphytic and planktonic bacterial community structure in turbid and clear shallow lakes of the Pampean Plain (Argentina): a CARD-FISH approach/Estructura de las comunidades bacterianas perifiticas y planctonicas en lagunas turbias y claras de la llanura pampeana (Argentina): un enfoque aplicando CARD-FISH

Worldwide fewer than 20 of approximately seven hundred aquatic plant species are considered as major weeds, of these economic important weeds were Eichhornia crassipes (water hyacinth), Pistia stratiotes (water lettuce), Salvinia nymphellula (water fern), Ceratophyllum demersum (ceratophyllum), Tyha australis (cattail), Nymphea lotus (waterlily), Cyperus papyrus (reed), Vossia cuspidata (vossia) and Phragmites karka (reed) have been incriminated as weeds of the aquatic systems in Nigeria (Hutchinson, G.

Survey of earthen fish ponds for aquatic weed problems in selected states of Southwestern Nigeria

Dissolved natural organic matter (NOM) impacts photosynthetic oxygen production and electron transport in coontail Ceratophyllum demersum.

Efecto del humusbol (humato doble de potasio y fosforo) en el crecimiento del maiz en fase vegetativa

A decrease in the production of both photosynthetic oxygen and chlorophyll a and b content, as well as growth inhibition of Ceratophyllum demersum L.

Phytotoxicity associated to microcystins: a review/Fitotocixidade associada as microcistinas: uma revisao

Myriophyllum has been replaced by Ceratophyllum, Lemnaceae, and Typha, which prefer a eutrophic condition.

Oligochaetes (Annelida, Clitellata) in the Anzali International Wetland, North-Western Iran

Research done on the use of constructed wetlands for the treatment of hydrocarbons in waters Type of Plant(s) Used Configuration contaminant of the plantation Subsurface water Salix babylonica HF contaminated with gasoline-ethanol Wastewaters Typha latifolia HFSS contaminated with - Lemna minor diesel (Control) Subsurface waters Ceratophyllum HFS with hydrocarbons demersum and and cyanide Potamageton spp Effluents from Salix, Phragmites, HFSS aired BTEX refinery Schoenoplectus, and non-aired process Juncus and Cornus.

Fitorremediacion en aguas y suelos contaminados con hidrocarburos del petroleo

Ceratophyllum demersum 2 Lemna minor 1 Lemna trisulca + Characteristics of Potametea (d.

Novedades sintaxonomicas y nomenclaturales sobre la vegetacion de humedales de Baikal (Siberia, Rusia)

137]Cs Brassica juncea Hiperacumuladora de metales Cannabis sativa Hiperacumuladora de metales Cardamonopsis Hiperacumuladora de metales hallerii Ceratophyllum Acumuladora de metales.

Bioprospeccion de plantas nativas para su uso en procesos de biorremediacion: caso Helicona psittacorum (heliconiacea)

This subspecies was described from Uele in the Democratic Republic of the Congo (Poisson 1949) and also is known from Chad (Bebedja), Ivory Coast, and central Sudan; it was found among Ceratophyllum and other vegetation and in a swimming pool (Linnavuori 1981).