Brown, e.g ... or a green vine (3)

I believe the answer is:

ivy

(Other definitions for ivy that I've seen before include "Climbing plant, associated with holly" , "Trailer" , "Evergreen climber" , "The ... League comprises USA's top universities" , "Old World vine" .)

I've seen this clue in the Universal.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.