Here is some basic information about Fraxinus excelsior and a list of ethnobotanical uses which includes medicinal uses and other uses of Fraxinus excelsior.
Fraxinus excelsior basic info
Scientific Name: Fraxinus excelsior L..
Common names in English: black ash, European ash.
Fraxinus excelsior, is a species of Fraxinus native to most of Europe from Portugal to Russia, with the exception of northern Scandinavia and southern Iberia. Also known as the ash, or European ash or common ash to distinguish it from other types of ash. It was probably the most versatile wood in the countryside with wide-ranging uses. - for more info about Fraxinus excelsior See link
Ethnobotanical and folk medicinal uses of Fraxinus excelsior
*The information in this list is based on the ethnobotanical data in Dr. Duke's Phytochemical and Ethnobotanical Databases.
Dr. Duke does not recommend using this information for self diagnosis or self medication. - See link
Fraxinus excelsior in other websites
Fraxinus excelsior common names, economics importance, distributional range and more in the USDA GRIN website - See link
Search PubMed (US National Library of Medicine National Institutes of Health) for academic researches with the search term Fraxinus excelsior - See link
See if there is something in Youtube on the term Fraxinus excelsior - See link