摘要
This study explores the basis for conservation action on Astronium fraxinifolium Schott (Anacardiaceae). This is a wide-ranging forest species occurring in Brazil and other South American countries, and typical of gallery forest along watercourses in the Cerrado region. Information about this species is scanty and scattered. This paper aims to provide a structured review of available knowledge of its biology, ecology, silviculture and management. Widely-scattered published reports have been critically considered and efforts made to highlight and resolve contradictions and inconsistencies. Because little effort has been applied to its domestication and improvement, knowledge of silviculture and management of Astronium fraxinifolium is particularly meagre. Gaps in current knowledge relevant for conservation are identified and steps to fill them proposed. Where in situ conservation was considered appropriate, recommendations are made for the location of additional protected areas. Complementary ex situ and enrichment conservation action is suggested for specific parts of the range where resource losses are already so extensive that in situ measures alone are insufficient. Provision for refining the limited management and conservation knowledge is made through highlighting priorities for study of the taxon. Finally, future action is discussed in the context of the infrastructure of the national conservation sector of Brazil.