Taxonomic remarks on Triticum L. and ×Triticosecale Wittm.

被引:0
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作者
Karl Hammer
Anna A. Filatenko
Klaus Pistrick
机构
[1] University of Kassel,Institute of Crop Science
[2] DDT “By the Voznesensky Bridge”,Department of Biology
[3] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK),Department of Genebank
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关键词
Nomenclature; Rye; Taxonomy; Triticale; ×; Wheat;
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摘要
The recent treatment of Triticum by Mac Key (2005) (broad species concept) is compared to the classical treatment by Dorofeev et al. (1979, English translation expected) (narrow species concept). A detailed infraspecific treatment was abandoned by Mac Key. Following his revision, names for many of the infraspecific taxa become obsolete. This is regarded to be a disadvantage for biodiversity and genetic resources studies. We propose maintaining ×Triticosecale Wittm. as a nothogenus, with ×T. rimpaui Wittm. for octoploid races, ×T. neoblaringhemii A. Camus for hexaploid races and ×T. semisecale (Mac Key) K. Hammer et A. Filat. (new combination) for tetraploid races.
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页码:3 / 10
页数:7
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