Chlorothecium Capitatum
''Chlorothecium'' is a genus of algae belonging to the family Characiopsidaceae. Selected species: *''Chlorothecium africanum ''Chlorothecium'' is a genus of algae Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Inclu ...'' *'' Chlorothecium capitatum'' *'' Chlorothecium cepa'' References {{Taxonbar, from=Q25367194 Xanthophyceae Heterokont genera ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Algae
Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular microalgae, such as ''Chlorella,'' ''Prototheca'' and the diatoms, to multicellular forms, such as the giant kelp, a large brown alga which may grow up to in length. Most are aquatic and autotrophic (they generate food internally) and lack many of the distinct cell and tissue types, such as stomata, xylem and phloem that are found in land plants. The largest and most complex marine algae are called seaweeds, while the most complex freshwater forms are the ''Charophyta'', a division of green algae which includes, for example, ''Spirogyra'' and stoneworts. No definition of algae is generally accepted. One definition is that algae "have chlorophyll ''a'' as their primary photosynthetic pigment and lack a sterile covering of cells around thei ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Characiopsidaceae
Characiopsidaceae is a family of algae Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular mic ... belonging to the order Mischococcales. Selected genera: * '' Characidiopsis'' Pascher * '' Characiopsis'' Borzì * '' Chlorothecium'' Borzì References {{Taxonbar, from=Q25367107 Xanthophyceae Heterokont families ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Chlorothecium Africanum
''Chlorothecium'' is a genus of algae Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular mic ... belonging to the family Characiopsidaceae. Selected species: *'' Chlorothecium africanum'' *'' Chlorothecium capitatum'' *'' Chlorothecium cepa'' References {{Taxonbar, from=Q25367194 Xanthophyceae Heterokont genera ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Chlorothecium Capitatum
''Chlorothecium'' is a genus of algae belonging to the family Characiopsidaceae. Selected species: *''Chlorothecium africanum ''Chlorothecium'' is a genus of algae Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Inclu ...'' *'' Chlorothecium capitatum'' *'' Chlorothecium cepa'' References {{Taxonbar, from=Q25367194 Xanthophyceae Heterokont genera ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Chlorothecium Cepa
''Chlorothecium'' is a genus of algae belonging to the family Characiopsidaceae. Selected species: *''Chlorothecium africanum'' *''Chlorothecium capitatum ''Chlorothecium'' is a genus of algae belonging to the family Characiopsidaceae. Selected species: *''Chlorothecium africanum ''Chlorothecium'' is a genus of algae Algae (; singular alga ) is an informal term for a large and diverse gro ...'' *'' Chlorothecium cepa'' References {{Taxonbar, from=Q25367194 Xanthophyceae Heterokont genera ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Xanthophyceae
Yellow-green algae or the Xanthophyceae (xanthophytes) are an important group of heterokont algae. Most live in fresh water, but some are found in marine and soil habitats. They vary from single-celled flagellates to simple colonial and filamentous forms. Xanthophyte chloroplasts contain the photosynthetic pigments chlorophyll ''a'', chlorophyll ''c'', β-carotene, and the carotenoid diadinoxanthin. Unlike other heterokonts, their chloroplasts do not contain fucoxanthin, which accounts for their lighter colour. Their storage polysaccharide is chrysolaminarin. Xanthophyte cell walls are produced of cellulose and hemicellulose. They appear to be the closest relatives of the brown algae. Classifications The species now placed in the Xanthophyceae were formerly included in the Chlorophyceae. In 1899, Lüther created the group Heterokontae for green algae with unequal flagella. Pascher (1914) included the Heterokontae in the Chrysophyta. In 1930, Allorge renamed the group as Xant ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |