Chromosome numbers in species of Grindelia (Asteraceae, Astereae) from the Meseta del Somuncura (Patagonia, Argentina)
Diploid chromosome number (2n=12) for Grindelia coronensis A. Bartoli & Tortosa and G. pygmaea Cabr. are reported for the first time. Somatic chromosome morphology for both species are described. The karyotype (2n=12) is composed by 6m+4st+2st-sat. The achene morphology of G. pygmaeae is comunic...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2004 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/134701 |
| Acceso en línea: | http://hdl.handle.net/11336/134701 |
| Access Level: | acceso abierto |
| Palabra clave: | Grindelia coronensis Morfología de los aquenios https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
| Sumario: | Diploid chromosome number (2n=12) for Grindelia coronensis A. Bartoli & Tortosa and G. pygmaea Cabr. are reported for the first time. Somatic chromosome morphology for both species are described. The karyotype (2n=12) is composed by 6m+4st+2st-sat. The achene morphology of G. pygmaeae is comunicated for the first time. |
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