摘要
The taxonomic position of Astragalus raphaelis, a rare and misappreciated species endemic to Sicily, has been examined. In addition, its geographical distribution, ecology and conservation status, diagnostic morphological characters, pod and seed micro-morphology and relationship with A. stella are provided. Phenetic and phylogenetic trees (based on morphological data) for A. sect Sesamei shows that A. raphaelis is a taxonomically quite isolated species, with some relationships to A. sesamoides.
- 出版日期2011