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Gayraliaceae
Gayraliaceae is a family of green algae in the order Ulotrichales Ulotrichales is an order of green algae in the class Ulvophyceae.See the NCBIbr>webpage on Ulotrichales Data extracted from the Genera unplaced to family (''incertae sedis''): *'' Trichosarcina'' Families * '' Binucleariaceae'' * '' Collins .... References Ulvophyceae families Ulotrichales {{Green algae-stub ...
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Gayralia Oxysperma
''Gayralia'' is a genus of green algae in the family Gayraliaceae Gayraliaceae is a family of green algae in the order Ulotrichales Ulotrichales is an order of green algae in the class Ulvophyceae.See the NCBIbr>webpage on Ulotrichales Data extracted from the Genera unplaced to family (''incertae sedis'' .... References External links Ulvophyceae genera Ulotrichales {{Ulvophyceae-stub ...
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Chamaetrichon
''Chamaetrichon'' is a genus of green algae in the family Gayraliaceae Gayraliaceae is a family of green algae in the order Ulotrichales Ulotrichales is an order of green algae in the class Ulvophyceae.See the NCBIbr>webpage on Ulotrichales Data extracted from the Genera unplaced to family (''incertae sedis'' .... References External links Ulvophyceae genera Ulotrichales {{green algae-stub ...
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Gayralia
''Gayralia'' is a genus of green algae in the family Gayraliaceae Gayraliaceae is a family of green algae in the order Ulotrichales. References Ulvophyceae families Ulotrichales {{Green algae-stub .... References External links Ulvophyceae genera Ulotrichales {{Ulvophyceae-stub ...
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Hazenia
''Hazenia'' is a genus of green algae in the family Gayraliaceae. The genus name of ''Hazenia'' is in honour of Tracy Elliot Hazen (1874–1943), who was an American botanist and author specializing in the study of fresh water sourced algae. The genus was circumscribed by Harold Charles Bold Harold Charles Bold (1909–1987) was an American botanist. Early life Bold was born on June 16, 1909, in New York City to Edward Bold and Louise (Krüsi) Bold. He earned his Bachelor of Arts from Columbia University in 1929, Phi Beta Kappa., ... in Amer. J. Bot. vol.45 on page 742 in 1958. References External links Ulvophyceae genera Ulotrichales {{Green algae-stub ...
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Ulotrichales
Ulotrichales is an order of green algae in the class Ulvophyceae.See the NCBIbr>webpage on Ulotrichales Data extracted from the Genera unplaced to family (''incertae sedis''): *'' Trichosarcina'' Families * '' Binucleariaceae'' * '' Collinsiellaceae'' * ''Gayraliaceae'' * '' Gloeotilaceae'' * ''Gomontiaceae'' * '' Hazeniaceae'' * '' Helicodictyaceae'' * '' Kraftionemaceae'' * ''Monostromataceae'' * '' Planophilaceae'' * '' Sarcinofilaceae'' * '' Tupiellaceae'' * ''Ulotrichaceae Ulotrichaceae is a family of green algae in the order Ulotrichales Ulotrichales is an order of green algae in the class Ulvophyceae.See the NCBIbr>webpage on Ulotrichales Data extracted from the Genera unplaced to family (''incertae sedis ...'' References Chlorophyta orders {{Ulvophyceae-stub ...
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Green Algae
The green algae (singular: green alga) are a group consisting of the Prasinodermophyta and its unnamed sister which contains the Chlorophyta and Charophyta/Streptophyta. The land plants (Embryophytes) have emerged deep in the Charophyte alga as sister of the Zygnematophyceae. Since the realization that the Embryophytes emerged within the green algae, some authors are starting to properly include them. The completed clade that includes both green algae and embryophytes is monophyletic and is referred to as the clade Viridiplantae and as the kingdom Plantae. The green algae include unicellular and colonial flagellates, most with two flagella per cell, as well as various colonial, coccoid and filamentous forms, and macroscopic, multicellular seaweeds. There are about 22,000 species of green algae. Many species live most of their lives as single cells, while other species form coenobia (colonies), long filaments, or highly differentiated macroscopic seaweeds. A few other organi ...
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Ulvophyceae Families
The Ulvophyceae or ulvophytes are a class of green algae, distinguished mainly on the basis of ultrastructural morphology, life cycle and molecular phylogenetic data.Graham LE, Graham JM, Wilcox LW (2009) ''Algae''. 2nd Edition. Benjamin Cummings (Pearson), San Francisco, CA The sea lettuce, ''Ulva'', belongs here. Other well-known members include ''Caulerpa'', ''Codium'', ''Acetabularia'', ''Cladophora'', '' Trentepohlia'' and ''Monostroma''. The Ulvophytes are diverse in their morphology and their habitat. Most are seaweeds such as those listed above. Others, such as ''Rhizoclonium'', ''Pithophora'' and some species of ''Cladophora'' live in fresh water and in some areas are considered weeds. Evolution The origin and early diversification of the Ulvophyceae likely took place in the late Neoproterozoic. Although most contemporary ulvophytes are marine macroalgae (seaweeds), ancestral ulvophytes may have been freshwater, unicellular green algae. Molecular phylogenetic evidenc ...
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