OK, in the hoenn region, shroomish has just become a kind of new oddish, which is the simplist way to put it. But, (if your looking to have one of them in your main party), then i would say shroomish, for it evolves into breloom, which is also a type fight/grass. But oddish can evolve into gloom, then use a leaf ston to evolve it into vilumpe. Now oddish actually has better defence than shroomish. So picking them is a no win situation in the right terms. But shroomish is a personal fave' of mine :P
Oddish is better than Seedot Deepnds on what you need them to do
Bellsprout
Shroomish can learn flash.
Shroomish doesn't learn Sleep Powder.
Yes, Oddish can learn flash.
Oddish is better than Seedot Deepnds on what you need them to do
Bellsprout
Shroomish is a Grass type pokemon.
Shroomish can learn flash.
Shroomish > lvl 23 > Breloom
you can only get a level 5 or lower oddish by breeding an oddish with another oddish with the opposite genders.
Shroomish doesn't learn Sleep Powder.
No, Shroomish cannot learn Mach Punch.
Shroomish > lvl 23 > Breloom
Shroomish doesn't learn Sleep Powder.
Oddish evolves at level 21 + it evolves into vileplume once you give it a Leaf stone.
In the Pokemon video games, Shroomish is able to learn Flash via the HM05. Flash is the only HM move which can be taught to Shroomish.