https://www.iflscience.com/why-a-small-purple-fruit-was-banned-in-the-usa-for-almost-100-years-72100 Here is an interesting article that explains why Americans are unfamiliar with black currants.
https://www.iflscience.com/why-a-small-purple-fruit-was-banned-in-the-usa-for-almost-100-years-72100 Here is an interesting article that explains why Americans are unfamiliar with black currants.