Here is some basic information about Alnus rubra and a list of ethnobotanical uses which includes medicinal uses and other uses of Alnus rubra.
Alnus rubra basic info
Scientific Name: Alnus rubra Bong..
Common names in English: red alder.
Alnus rubra, the red alder, is a deciduous broadleaf tree native to western North America (Alaska, Yukon, British Columbia, Washington, Oregon, California, Idaho and Montana). - for more info about Alnus rubra See link
Ethnobotanical and folk medicinal uses of Alnus rubra
*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
Alnus rubra in other websites
Alnus rubra 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 Alnus rubra - See link
See if there is something in Youtube on the term Alnus rubra - See link