×Pachebergia (Cactaceae), a nothogenus from western Mexico
×Pachebergia (Backebergia × Pachycereus), a new nothogenus from western Mexico, is proposed. Stem and seed morphology of this poorly known taxon from dry to very dry deciduous tropical forest in the Balsas River Basin, Guerrero, are described and illustrated. Its diagnostic morphological characters...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2008 |
| País: | México |
| Institución: | Universidad Nacional Autónoma de México |
| Repositorio: | Redalyc-UNAM |
| OAI Identifier: | oai:redalyc.org:42558786033 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=42558786033 |
| Access Level: | acceso abierto |
| Palabra clave: | Biología Hybrid Backebergia Pachycereus New nothogenus Balsas River Basin |
| Sumario: | ×Pachebergia (Backebergia × Pachycereus), a new nothogenus from western Mexico, is proposed. Stem and seed morphology of this poorly known taxon from dry to very dry deciduous tropical forest in the Balsas River Basin, Guerrero, are described and illustrated. Its diagnostic morphological characters and relationships with Pachycereus pectenaboriginum and Backebergia militaris, its putative parental taxa, are discussed. |
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