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Title: | Lectotype designation for seven species names in the Daucus guttatus complex (Apiaceae) from the Central and Eastern Mediterranean Basin | Authors: | Martínez Flores, Fernando Arbizu Berrocal, Carlos Irvin Reitsma, Kathleen Juan, Ana Simon, Philipp Spooner, David Michael Crespo Villalba, Manuel Benito |
Keywords: | Carrot species;Mediterranean flora;Nomenclature;Typification | Issue Date: | 28-Jun-2016 | Publisher: | BioOne American Society of Plant Taxonomists |
Source: | Martínez-Flores, F., Arbizu, C. I., Reitsma, K., Juan, A., Simon, P. W., Spooner, D. M., & Crespo, M. B. (2016). Lectotype designation for seven species names in the Daucus guttatus complex (Apiaceae) from the central and eastern Mediterranean basin. Systematic Botany, 41(2), 464-478. https://doi.org/10.1600/036364416X691849 | Journal: | Systematic Botany | Abstract: | The Daucus guttatus complex includes two to four species growing from central and northern Italy to the Middle East. They are characterized by being typically annuals up to 50 cm high; with primary umbels up to 7 cm in diameter with fewer than 25(35) rays; discolored umbels frequent, bearing one to several dark colored umbellules which form different color patterns; and mericarps relatively small, ca. 2.0–4.5 mm. The taxonomy of this complicated group has not been satisfactorily resolved to date and is the focus of current research. Seven names of species belonging to the D. guttatus complex occurring in the central and eastern Mediterranean basin are typified here: Daucus guttatus, Daucus bicolor, Daucus involucratus, Daucus setulosus, Daucus broteri, Daucus hirsutus, and Daucus speciosus. Historical data are reported to justify lectotype and/or epitype selection, and selected morphological and distributional data are used to facilitate identification. The resulting typifications will enable proper naming of clades identified in the accompanying integrated molecular and morphological study, clarifying the taxonomy of the Daucus guttatus complex. El complejo Daucus guttatus incluye de dos a cuatro especies que crecen desde el centro y el norte de Italia hasta Oriente Próximo. Se caracterizan por ser típicamente anuales de hasta 50 cm de altura; con umbelas primarias de hasta 7 cm de diámetro con menos de 25(35) rayos; umbelas decoloradas frecuentes, que llevan de una a varias umbelas de color oscuro que forman diferentes patrones de color; y mericarpos relativamente pequeños, de unos 2,0-4,5 mm. La taxonomía de este complicado grupo no se ha resuelto satisfactoriamente hasta la fecha y es el centro de la investigación actual. Aquí se tipifican siete nombres de especies pertenecientes al complejo D. guttatus que se dan en la cuenca central y oriental del Mediterráneo: Daucus guttatus, Daucus bicolor, Daucus involucratus, Daucus setulosus, Daucus broteri, Daucus hirsutus y Daucus speciosus. Se presentan datos históricos para justificar la selección de lectotipos y/o epítetos, y se utilizan datos morfológicos y de distribución seleccionados para facilitar la identificación. Las tipificaciones resultantes permitirán nombrar correctamente los clados identificados en el estudio molecular y morfológico integrado adjunto, aclarando la taxonomía del complejo Daucus guttatus. |
Description: | 16 Páginas |
URI: | http://hdl.handle.net/20.500.12955/1132 | ISSN: | 1548-2324 | DOI: | 10.1600/036364416X691849 | Rights: | info:eu-repo/semantics/openAccess |
Appears in Collections: | Artículos científicos |
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File | Description | Size | Format | |
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Martínez-et-al_2016_Daucus_Guttatus_Complex.pdf | Research article | 3,03 MB | Adobe PDF | View/Open |
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