there are 151 between leafgreen and fire red
Syther in pokemon leafgreen is found in viridian forest and has a 0.01% chance of being found
Bellsprout has to be found wild, in leafgreen, you need to trade from Leafgreen for Pokemon.
Of the many Pokemon that you can't get in leafgreen are: Ekans, Poliwag, Scyther, Delibird, Oddish, Murkrow, Growlithe and many more. Edit: Poliwag can be found using a super rod in the pond at route 6.
Magmar, Bellsprout, Weepinbell and Victreebell are only FOUND on Pokemon Leafgreen. All Pokemon are available if traded.
In Pokémon LeafGreen, the wild Suicune will be found at Level 50.
150
In Cerulean cave in Pokemon firered and leafgreen
Larvitar can be found in Sevault Canyon.
nevermind i found it
To get Seel in Pokemon Emerald you must trade for one from Pokemon FireRed or LeafGreen. Seel can easily be found in the Seafoam Islands on Pokemon FireRed and LeafGreen.
Yes you can trade leafgreen version Pokemon to another leafgreen version.
Moltres can be found on top of Mt Ember.