Lemmermanniella

	Lemmermanniella ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler Lothar Geitler (18 May 1899 – 1 May 1990) was an Austrian botanist and cytologist. He was born in Vienna. His main research interests included blue-green algae (Cyanophyta), diatoms, lichen symbioses and chromosome structure. The cyanobacter ... in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: '' Lemmermanniella flexa'' '' Lemmermanniella gracillima'' '' Lemmermanniella obesa'' '' Lemmermanniella pallida'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Gracillima ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler Lothar Geitler (18 May 1899 – 1 May 1990) was an Austrian botanist and cytologist. He was born in Vienna. His main research interests included blue-green algae (Cyanophyta), diatoms, lichen symbioses and chromosome structure. The cyanobacter ... in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: '' Lemmermanniella flexa'' '' Lemmermanniella gracillima'' '' Lemmermanniella obesa'' '' Lemmermanniella pallida'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Flexa ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: '' Lemmermanniella flexa'' ''Lemmermanniella gracillima ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella obesa'' '' Lemmermanniella pallida'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Obesa ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: ''Lemmermanniella flexa'' ''Lemmermanniella gracillima ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella obesa'' '' Lemmermanniella pallida'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Pallida ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: ''Lemmermanniella flexa'' ''Lemmermanniella gracillima'' ''Lemmermanniella obesa ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella pallida'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Parva ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: ''Lemmermanniella flexa'' ''Lemmermanniella gracillima'' ''Lemmermanniella obesa'' ''Lemmermanniella pallida ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Terrestris ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: ''Lemmermanniella flexa'' ''Lemmermanniella gracillima'' ''Lemmermanniella obesa'' ''Lemmermanniella pallida'' ''Lemmermanniella parva ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Uliginosa ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: ''Lemmermanniella flexa'' ''Lemmermanniella gracillima'' ''Lemmermanniella obesa'' ''Lemmermanniella pallida'' ''Lemmermanniella parva'' ''Lemmermanniella terrestris ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Ernst Johann Lemmermann Ernst Johann Lemmermann (27 May 1867 in Bremen – 11 May 1915 in Bremen) was a German botanist who specialized in the field of phycology. During his career he taught classes (''Seminarlehrer'') in Bremen, where he also worked as a botanical assistant at the '' Städtisches Museum für Natur-, Völker- und Handelskunde''. In Bremen he was an instructor to biologist Friedrich Hustedt (1886-1968), who named the diatom species of ''Achnanthes lemmermannii'' in honor of his former teacher in 1933. He was also honoured in 1942, in ''Lemmermanniella'', which is a genus of cyanobacteria belonging to the family Synechococcaceae, and '' Lemmermannia'' which is a genus of fresh water trebouxiophyceans, named in 1904.Lemmermann, E. (1904). Das Plankton schwedischer Gewässer. Arkiv för Botanik 2 (2): 1-209. Also, the blue-green algae species, ''Anabaena lemmermannii'' was named after Lemmermann, now a synonym of ''Dolichospermum lemmermannii'' . Published works * ''Algologische ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Synechococcaceae The Synechococcaceae are a family of cyanobacteria Cyanobacteria (), also known as Cyanophyta, are a phylum of gram-negative bacteria that obtain energy via photosynthesis. The name ''cyanobacteria'' refers to their color (), which similarly forms the basis of cyanobacteria's common name, blu .... References Synechococcales Cyanobacteria families {{cyanobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Cyanobacteria Cyanobacteria (), also known as Cyanophyta, are a phylum of gram-negative bacteria that obtain energy via photosynthesis. The name ''cyanobacteria'' refers to their color (), which similarly forms the basis of cyanobacteria's common name, blue-green algae, although they are not usually scientifically classified as algae. They appear to have originated in a freshwater or terrestrial environment. Sericytochromatia, the proposed name of the paraphyletic and most basal group, is the ancestor of both the non-photosynthetic group Melainabacteria and the photosynthetic cyanobacteria, also called Oxyphotobacteria. Cyanobacteria use photosynthetic pigments, such as carotenoids, phycobilins, and various forms of chlorophyll, which absorb energy from light. Unlike heterotrophic prokaryotes, cyanobacteria have internal membranes. These are flattened sacs called thylakoids where photosynthesis is performed. Phototrophic eukaryotes such as green plants perform photosynthesis in plast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Circumscription (taxonomy) In biological taxonomy, circumscription is the content of a taxon, that is, the delimitation of which subordinate taxa are parts of that taxon. If we determine that species X, Y, and Z belong in Genus A, and species T, U, V, and W belong in Genus B, those are our circumscriptions of those two genera. Another systematist might determine that T, U, V, W, X, Y, and Z all belong in genus A. Agreement on circumscriptions is not governed by the Codes of Zoological or Botanical Nomenclature, and must be reached by scientific consensus. A goal of biological taxonomy is to achieve a stable circumscription for every taxon. This goal conflicts, at times, with the goal of achieving a natural classification that reflects the evolutionary history of divergence of groups of organisms. Balancing these two goals is a work in progress, and the circumscriptions of many taxa that had been regarded as stable for decades are in upheaval in the light of rapid developments in molecular phylogenetics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lothar Geitler Lothar Geitler (18 May 1899 – 1 May 1990) was an Austrian botanist and cytologist. He was born in Vienna. His main research interests included blue-green algae (Cyanophyta), diatoms, lichen symbioses and chromosome structure. The cyanobacteria Cyanobacteria (), also known as Cyanophyta, are a phylum of gram-negative bacteria that obtain energy via photosynthesis. The name ''cyanobacteria'' refers to their color (), which similarly forms the basis of cyanobacteria's common name, blu ... genus '' Geitlerinema'' was named in his honour in 1989. References 1899 births 1990 deaths 20th-century Austrian botanists {{Austria-botanist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

	Lemmermanniella ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler Lothar Geitler (18 May 1899 – 1 May 1990) was an Austrian botanist and cytologist. He was born in Vienna. His main research interests included blue-green algae (Cyanophyta), diatoms, lichen symbioses and chromosome structure. The cyanobacter ... in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: '' Lemmermanniella flexa'' '' Lemmermanniella gracillima'' '' Lemmermanniella obesa'' '' Lemmermanniella pallida'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Gracillima ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler Lothar Geitler (18 May 1899 – 1 May 1990) was an Austrian botanist and cytologist. He was born in Vienna. His main research interests included blue-green algae (Cyanophyta), diatoms, lichen symbioses and chromosome structure. The cyanobacter ... in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: '' Lemmermanniella flexa'' '' Lemmermanniella gracillima'' '' Lemmermanniella obesa'' '' Lemmermanniella pallida'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Flexa ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: '' Lemmermanniella flexa'' ''Lemmermanniella gracillima ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella obesa'' '' Lemmermanniella pallida'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Obesa ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: ''Lemmermanniella flexa'' ''Lemmermanniella gracillima ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella obesa'' '' Lemmermanniella pallida'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Pallida ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: ''Lemmermanniella flexa'' ''Lemmermanniella gracillima'' ''Lemmermanniella obesa ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella pallida'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Parva ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: ''Lemmermanniella flexa'' ''Lemmermanniella gracillima'' ''Lemmermanniella obesa'' ''Lemmermanniella pallida ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella parva'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Terrestris ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: ''Lemmermanniella flexa'' ''Lemmermanniella gracillima'' ''Lemmermanniella obesa'' ''Lemmermanniella pallida'' ''Lemmermanniella parva ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella terrestris'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Lemmermanniella Uliginosa ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar Geitler in Nat. Pflanzenfam. (Engler & Prantl) ed.2, vol.1b on page 62 in 1942. Species: ''Lemmermanniella flexa'' ''Lemmermanniella gracillima'' ''Lemmermanniella obesa'' ''Lemmermanniella pallida'' ''Lemmermanniella parva'' ''Lemmermanniella terrestris ''Lemmermanniella'' is a genus of cyanobacteria belonging to the family Synechococcaceae. The genus name of ''Lemmermanniella'' is in honour of Ernst Johann Lemmermann (1867-1915), who was a German botanist. The genus was circumscribed by Lothar ...'' '' Lemmermanniella uliginosa'' References {{Taxonbar, from=Q25365786 Synechococcales Cyanobacteria genera ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Ernst Johann Lemmermann Ernst Johann Lemmermann (27 May 1867 in Bremen – 11 May 1915 in Bremen) was a German botanist who specialized in the field of phycology. During his career he taught classes (''Seminarlehrer'') in Bremen, where he also worked as a botanical assistant at the '' Städtisches Museum für Natur-, Völker- und Handelskunde''. In Bremen he was an instructor to biologist Friedrich Hustedt (1886-1968), who named the diatom species of ''Achnanthes lemmermannii'' in honor of his former teacher in 1933. He was also honoured in 1942, in ''Lemmermanniella'', which is a genus of cyanobacteria belonging to the family Synechococcaceae, and '' Lemmermannia'' which is a genus of fresh water trebouxiophyceans, named in 1904.Lemmermann, E. (1904). Das Plankton schwedischer Gewässer. Arkiv för Botanik 2 (2): 1-209. Also, the blue-green algae species, ''Anabaena lemmermannii'' was named after Lemmermann, now a synonym of ''Dolichospermum lemmermannii'' . Published works * ''Algologische ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Synechococcaceae The Synechococcaceae are a family of cyanobacteria Cyanobacteria (), also known as Cyanophyta, are a phylum of gram-negative bacteria that obtain energy via photosynthesis. The name ''cyanobacteria'' refers to their color (), which similarly forms the basis of cyanobacteria's common name, blu .... References Synechococcales Cyanobacteria families {{cyanobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Cyanobacteria Cyanobacteria (), also known as Cyanophyta, are a phylum of gram-negative bacteria that obtain energy via photosynthesis. The name ''cyanobacteria'' refers to their color (), which similarly forms the basis of cyanobacteria's common name, blue-green algae, although they are not usually scientifically classified as algae. They appear to have originated in a freshwater or terrestrial environment. Sericytochromatia, the proposed name of the paraphyletic and most basal group, is the ancestor of both the non-photosynthetic group Melainabacteria and the photosynthetic cyanobacteria, also called Oxyphotobacteria. Cyanobacteria use photosynthetic pigments, such as carotenoids, phycobilins, and various forms of chlorophyll, which absorb energy from light. Unlike heterotrophic prokaryotes, cyanobacteria have internal membranes. These are flattened sacs called thylakoids where photosynthesis is performed. Phototrophic eukaryotes such as green plants perform photosynthesis in plast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Circumscription (taxonomy) In biological taxonomy, circumscription is the content of a taxon, that is, the delimitation of which subordinate taxa are parts of that taxon. If we determine that species X, Y, and Z belong in Genus A, and species T, U, V, and W belong in Genus B, those are our circumscriptions of those two genera. Another systematist might determine that T, U, V, W, X, Y, and Z all belong in genus A. Agreement on circumscriptions is not governed by the Codes of Zoological or Botanical Nomenclature, and must be reached by scientific consensus. A goal of biological taxonomy is to achieve a stable circumscription for every taxon. This goal conflicts, at times, with the goal of achieving a natural classification that reflects the evolutionary history of divergence of groups of organisms. Balancing these two goals is a work in progress, and the circumscriptions of many taxa that had been regarded as stable for decades are in upheaval in the light of rapid developments in molecular phylogenetics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Lothar Geitler Lothar Geitler (18 May 1899 – 1 May 1990) was an Austrian botanist and cytologist. He was born in Vienna. His main research interests included blue-green algae (Cyanophyta), diatoms, lichen symbioses and chromosome structure. The cyanobacteria Cyanobacteria (), also known as Cyanophyta, are a phylum of gram-negative bacteria that obtain energy via photosynthesis. The name ''cyanobacteria'' refers to their color (), which similarly forms the basis of cyanobacteria's common name, blu ... genus '' Geitlerinema'' was named in his honour in 1989. References 1899 births 1990 deaths 20th-century Austrian botanists {{Austria-botanist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]