What's the plural form of black cohosh? Here's the word you're looking for.
Answer
The noun black cohosh can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be black cohosh.
However, in more specific contexts, the plural form can also be black cohoshes e.g. in reference to various types of black cohoshes
or a collection of black cohoshes.
