I didn't find in Dr. Duke's database, any information about the uses of Heynea velutina
Here is some basic information about Heynea velutina.
Heynea velutina basic info
Scientific Name: Heynea velutina F. C. How & T. C. Chen.
Family: Meliaceae.
Genus: Heynea.
Heynea velutina in other websites
Heynea velutina 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 Heynea velutina -
See link.
See if there is something in Youtube on the term Heynea velutina -
See link.