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