Biology and ecology of the Juniperus phoenicea - J. turbinata - J. canariensis complex I. Taxonomy, structure and distribution
The Juniperus phoenicea complex consists of three taxa: J. phoenicea sensu stricto (s.s.), J. turbinata, and J. canariensis. A review of the literature on the biology of these taxa was conducted, focusing on taxonomy with paleo-data, structure, and geographical distribution to present current knowl...
| Autores: | , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/376241 |
| Acceso en línea: | http://hdl.handle.net/10261/376241 |
| Access Level: | acceso abierto |
| Palabra clave: | Anatomy Biochemistry Geographical distribution Morphology Structure Taxonomy |
| Sumario: | The Juniperus phoenicea complex consists of three taxa: J. phoenicea sensu stricto (s.s.), J. turbinata, and J. canariensis. A review of the literature on the biology of these taxa was conducted, focusing on taxonomy with paleo-data, structure, and geographical distribution to present current knowledge on these topics. Information on ecology, disease, utilization, and conservation will be presented in forthcoming parts of this monograph. Each of the three species included in the J. phoenicea complex is a monoecious or sometimes dioecious, evergreen gymnosperm with scale leaves when adult. The morphological differences between them are minor and mainly quantitative. This enables separation of taxa using a combination of traits. However, genetic features such as isozymes and nuclear microsatellites allow adequate differentiation from each other. Juniperus phoenicea s.s. occurs in the western part of the Mediterranean region, J. turbinata is circum-Mediterranean, while J. canariensis exists only on the Canary Islands, except Lanzarote and Fuerteventura, and on the Madeira archipelago. All species contain volatile oils which are used as traditional remedies for many various human and animal diseases, primarily in African and Asiatic countries. The published information for these topics is reviewed. |
|---|