Is there a term for horses with white inside the legs?

More specifically than the question title: Is there any traditional word in English for the color pattern of a black horse with white on the inside of the legs?  I mean just the inside, so it is not coronet, socks, or stockings.

I have searched "horse colors," and "horse markings" online and found several horse sites and related Wikipedia articles. They have no such terms.

I am asking because I want a translation of a Classical Chinese term which a dictionary written around 100 CE defined as a black horse with white thighs. And this was traditionally interpreted as meaning inner thighs.