Vegetarian restaurant near Florence's Firenze Santa Maria Novella

I don't have personal recommendations, but I hope these will be helpful in your search:

https://www.destinationflorence.com/en/blog/181-vegetarian-restaurants-in-florence-an-alternative-choice

https://www.firenzemadeintuscany.com/en/article/the-best-vegetarian-and-vegan-restaurants-in-florence/

https://curiousappetitetravel.com/travel-tips/2018/6/4/best-vegetarian-food-restaurants-in-florence-italy

Il Vegetariano is good. Used to go there a lot in the 1980’s and a worker there later became my coworker for the City,.that was the one and only Vegetarian restaurant in Florence at the time. Boy time has flown by so fast.