Here are some: Venusaur, Sceptile, Tropius, Tangrowth, Parasect, Exeggutor, Leafeon, Shaymin, Celebi, Torterra, Meganium.
No, grass is neutral to psychic types. It is only super-effective to water, rock, and ground types.
because it is in the grass types
To a pure water type pokemon, electric type attacks and grass type attacks are super effective.
Types that will inflict minimal damage on Grass are: Water, Electric, Grass, and Ground.
Electric types and Grass types.
I am assuming you don't have the National Dex, because there a lot of grass Pokemon you can find very easily in there. There are some Grass types you can find by using honey on honey trees, but I think the best grass Pokemon to go with is the regular old Budew or Roselia. Or you could have picked Turtwig as your starter Pokemon.
electric and grass types
Grass type Pokemon are strong against Water, Ground and Rock.
grass types
grass types
a good grass type (in my opinion) is venusaur.
Grass and I think bug not sure