What's the plural form of sparteine? Here's the word you're looking for.
Answer
The noun sparteine can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be sparteine.
However, in more specific contexts, the plural form can also be sparteines e.g. in reference to various types of sparteines
or a collection of sparteines.
Examples
The effects of proanthocyanidins from Calliandra calothyrsus and the alkaloid sparteine on in vitro fiber digestion.
The alkaloids cytisine and sparteine are derivatives of quinolizidine.
