Results 51 to 60 of about 833 (179)

Chara vulgaris var. gymnophylla Nyman

open access: yes, 2021
Published as part of Info Flora, 2021,
openaire   +2 more sources

Investigation of Seasonal Total Phenolics and Pigments in Chara vulgaris

open access: yesJournal of Biology and Life Science, 2015
In this study, Chara vulgaris samples were taken from Gölbaşı Lake/Adıyaman at different times (October, February, April, June). Total phenolic and pigment contents of these samples were examined. It was determined that total phenolic and pigment contents (chlorophyll a, chlorophyll b, and carotenoids) showed seasonal differences.
Aysel SIVACI   +3 more
openaire   +2 more sources

New Characeae (Charophyceae, Charales) report in eastern Sicily (Italy) [PDF]

open access: yesItalian Botanist
Nowadays species belonging to the green algal family Characeae are highly endangered. For this reason, many of them are protected by European directives and included in Red Lists.
Ilaria Pagana   +3 more
doaj   +3 more sources

Antimicrobial Activity of Cladophora Glomerata and Chara Vulgaris Against Pathogenic Bacteria and Fungi

open access: yesمجلة التربية والعلم
There are several significant secondary metabolites found in freshwater macroalgae, which remain an unexplored source of therapeutic substances. The present study investigated the antimicrobial activity of two different species of macroalgae, Cladophora ...
Chiyai Maaroof Sharif
doaj   +1 more source

Diversity and Ecology of Charophytes from Vojvodina (Serbia) in Relation to Physico-Chemical and Bioclimatic Habitat Properties

open access: yesDiversity, 2023
In Serbia, almost all charophyte species belong to one of the IUCN categories. This study aimed to gather more knowledge about their floristic richness, distribution and ecology.
Aleksandra Marković   +3 more
doaj   +1 more source

Effect of GA3, IAA and their mixtures on the formation and development of cell systems in the vegetative and generative thallus of Chara vulgaris L.

open access: yesActa Societatis Botanicorum Poloniae, 2014
In concentrations ranging from 10-7 to 10-5 M IAA strongly stimulates the growth of the main axis and pleuridia internodal cells, while it does not affect the number of lateral branches and generative organs.
Maria Kwiatkowska   +2 more
doaj   +1 more source

Chara vulgaris fm. crassicaulis R. D. Wood

open access: yes, 2021
Chara vulgaris f. crassicaulis (Schleich. ex A. Braun) R. D. Wood Form ISFS: Checklist: 50098 Characeae Chara Chara vulgaris aggr. Chara vulgaris L. Chara vulgaris L. var. vulgaris Chara vulgaris f. crassicaulis (Schleich. ex A. Braun) R. D. Wood ZusammenfassungKEINE ANGABE Ökologie Lebensraum Lebensraumnach Delarze & al.
openaire   +1 more source

Morphological and reproductive differences among three charophyte species in response to variation in water depth

open access: yesAquatic Biology, 2015
Some charophyte species reproduce sexually by oospores and vegetatively by bulbils, and the proportion of branch whorls that contain reproductive organs can be used as quantitative measures of the degree of sexual reproduction. We examined inter-specific
H Wang, C Liu, D Yu
doaj   +1 more source

Vegetation trajectories over 150 years of temporary ponds created in the Camargue delta (Southern France)

open access: yesRestoration Ecology, Volume 34, Issue 5, July 2026.
Abstract Introduction Temporary ponds in the Mediterranean climate have a high conservation value, but many have been severely destroyed or degraded. Pond restoration and new pond creation have been engaged widely. Evaluations of the success of such operations are generally carried out over 10–15 years and show divergent results over this timeframe. In
Hugo Fontès   +5 more
wiley   +1 more source

Aquatic and Littoral Successions in Various Post‐Mining Sites—Patterns and Possible Use in Ecological Restoration

open access: yesLand Degradation &Development, Volume 37, Issue 9, Page 3842-3852, 30 May 2026.
ABSTRACT Vegetation succession in aquatic and littoral habitats has received much less attention than terrestrial habitats have. We sampled differently aged successional stages at five different types of post‐mining sites, that is, sandpits, stone quarries, clay quarries, brown coal spoil heaps and black coal subsidences, across the Czech Republic ...
Anna Müllerová   +2 more
wiley   +1 more source

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