Results 91 to 100 of about 833 (179)
Acta Societatis Botanicorum Poloniae, 2014 The changes in number and size of nucleoli of Chara vulgaris antheridial filament cells were monitored with the use of Howell and Black's silver staining method.
Maria Kwiatkowska, Ewa Papiernik
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Flora y vegetación de los arrozales de las provincias de Valencia y Tarragona
Collectanea Botanica, 1987 De los 49 táxones registrados (29 emergentes y 20 flotantes o sumergidos) 11 son exóticos introducidos, de los cuales los más importantes son Echinochloa oryzoides y E.
J. L. Carretero
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Chara vulgaris var. longibracteata H. Groves & J. Groves
, 2021 Published as part of Info Flora, 2021,
openaire +2 more sources
Trace metal extraction and biomass production by spontaneous vegetation in temporary Mediterranean stormwater highway retention ponds: Freshwater macroalgae (Chara spp.) vs. cattails (Typha spp.) [PDF]
, 2015 International audienceA field study on the capacity of spontaneous vegetation of four motorway ponds to extract four trace metals (Cd, Cu, Zn and Pb) was carried out. High biomasses (ca. 400 g m (2) DW) of freshwater macroalgae Chara spp.
Despreaux, Marc +6 more
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Effect of water quality on the spatial distribution of charophytes in the Peshawar Valley, Khyber Pakhtunkhwa, Pakistan [PDF]
, 2021 The presented research was conducted in 2018–2019 in the Peshawar Valley, Pakistan, to study for the first time the effect of water quality on the spatial distribution of charophytes.
Ahmad, Nadeem +2 more
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Species differentiation in the genus Chara (Charophyceae): considerable phenotypic plasticity occurs within homogenous genetic groups [PDF]
, 2016 Charophytes are benthic algae with a complex morphology and high phenotypic plasticity. This has led to ambiguities in species delineation. However, until now genetic studies on Chara have been based on samples collected from a restricted geographic ...
Schneider, Susanne C. +3 more
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PhycologyThe overview of charophytes in Bosnia and Herzegovina has been updated after 35 years through a revision of existing specimens in the BEOU Charophyte Collection, verification and listing of known vouchers in other herbarium collections, and a detailed ...
Ivana Trbojević +6 more
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Folia Histochemica et Cytobiologica, 2011 The content of gibberellic acid (GA<sub>3</sub>) in male sex organs of <i>Chara tomentosa</i> L. was estimated using capillary electrophoresis.
Dariusz Stępiński +1 more
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Green Synthesis of Silver Nanoparticles using the Algae
Journal of Tropical Life ScienceGreen methods of nanoparticle production have gained prominence due to their environmental and safety advantages. As reducing agents, these techniques employ biological substances, including bacteria, fungi, algae, and plants.
Doaa Oday Ali +2 more
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Acta Societatis Botanicorum Poloniae, 2014 In an alga Chara vulgaris L. the processes of differentiation of vegetative system cells of the thallus, and initiation and development of generative organs are not associated with callose formation.
Mirosław Godlewski
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