A system of plant taxonomy, the Eichler system was the first phylogenetic (phyletic) or evolutionary system.[1][2] It was developed by August W. Eichler (1839–1887), initially in his Blüthendiagramme (1875–1878) and then in successive editions of his Syllabus (1876–1890).[3][4][5] After his death his colleague Adolf Engler (1844–1930) continued its development, and it became widely accepted.
The system was based on dividing the plant kingdom into those plants with concealed reproductive organs (non-floral), the (Cryptogamae, = hidden reproduction) and those with visible reproductive organs (floral), the (Phanerogamae, = visible reproduction).[6] Moreover, Eichler was the first taxonomist to separate the Phanerogamae into Angiosperms and Gymnosperms and the former into Monocotyledonae and Dicotyledonae.[7] His primary ranks were Divisions (Abtheilung), followed by orders (Reihe).
A system of plant taxonomy, the Eichlersystem was the first phylogenetic (phyletic) or evolutionary system. It was developed by August W. Eichler (1839–1887)...
Eichler (born 1950), Canadian politician Yisrael Eichler (born 1955), Israeli politician Eichler can also refer to: Eichlersystem, an early system of...
system. His botanical classification and sexual system were used well into the nineteenth century. Within each class were several orders. This system...
The APG system (Angiosperm Phylogeny Group system) of plant classification is the first version of a modern, mostly molecular-based, system of plant taxonomy...
system and the Engler system class Monocotyledones in the Bentham & Hooker system and the Wettstein system class Monocotyleae in the Eichlersystem class...
The Cronquist system is a taxonomic classification system of flowering plants. It was developed by Arthur Cronquist in a series of monographs and texts...
(available online at Gallica) Baillon system H. Baillon (1867–1894). Histoire des plantes. 13 volumes. EichlersystemEichler (1883). Syllabus der Vorlesungen...
"Engler School" and "Engler Era". Engler's starting point was that of Eichler who had been the first to use phylogenetic principles, although Engler...
The Stebbins system is an angiosperm plants classification drawn up by the American botanist G. Ledyard Stebbins (1906–2000). The system was published...
Eichlersystem (1875–1886) Blüthendiagramme: construirt und erläutert Syllabus der Vorlesungen über Phanerogamenkunde Engler system (1886–1924) Führer...
A 20th-century system of plant taxonomy, the Judd system (1999-2016) of plant classification was drawn up by the American botanist Walter S. Judd (1951-)...
A system of plant taxonomy, the Takhtajan system of plant classification was published by Armen Takhtajan, in several versions from the 1950s onwards....
The Adanson system, published by French botanist Michel Adanson as the Familles des plantes in two volumes in 1763, was an important step in botanical...
Engler system in continental Europe, the Bentham & Hooker system in Britain (particularly influential because it was used by Kew), the Takhtajan system in...
A system of plant taxonomy by John Hutchinson, the Hutchinson system, was published as The families of flowering plants, arranged according to a new system...
A system of plant taxonomy, the Bessey system was published by Charles Bessey in 1915. Bessey based his system on the tradition of de Candolle, Bentham...
The APG II system (Angiosperm Phylogeny Group II system) of plant classification is the second, now obsolete, version of a modern, mostly molecular-based...
Plantarum, was an important step towards modern taxonomy. Ray rejected the system of dichotomous division by which species were classified by repeated sub-division...
One of the modern systems of plant taxonomy, the Dahlgren system was published by monocot specialist Rolf Dahlgren in 1975 and revised in 1977, and 1980...
The Melchior system, "a reference in all taxonomic courses", is a classification system detailing the taxonomic system of the Angiospermae according to...
A system of plant taxonomy, the Wettstein system recognised the following main groups, according to Richard Wettstein's Handbuch der Systematischen Botanik...
A system of plant taxonomy, the Thorne system of plant classification was devised by the American botanist Robert F. Thorne (1920–2015) in 1968, and he...
An early system of plant taxonomy developed by Antoine Laurent de Jussieu (1748 – 1836), the de Jussieu System' (1789), is of great importance as a starting...
Eichlersystem (1875–1886) Blüthendiagramme: construirt und erläutert Syllabus der Vorlesungen über Phanerogamenkunde Engler system (1886–1924) Führer...
A 20th-century system of plant taxonomy, the Reveal system (see also the Thorne & Reveal system) of plant classification was drawn up by the American botanist...
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