First of all, alfalfa and clover are very similar, but they are definitely not the same grass! The stalks of alfalfa are much longer

Secondly, the grass on the roadside cannot be eaten by rabbits, because it contains bacteria, dust, dog’s BB and other dirt

Finally, clover has no nutrition. Yes, the poster can just go to Taobao and buy alfalfa Timothy that rabbits eat. Domestic bulk ones are not expensive. If a rabbit eats grass on the roadside and gets sick, the medical expenses will be much more expensive than the grass.