21highest level
This is around Beat Erika — Celadon City Gym, badge 4 in the story — that page lists everything you can have caught by this point.
Types on this team: Grass ×4Poison ×4
| Pokémon | Moves | |
|---|---|---|
 | Oddish Lv 21 · Chlorophyll | Sweet Scent Poison Powder Stun Spore Sleep Powder |
 | Bellsprout Lv 21 · Chlorophyll | Wrap Sleep Powder Poison Powder Stun Spore |
| Oddish Lv 21 · Chlorophyll | Sweet Scent Poison Powder Stun Spore Sleep Powder |
| Bellsprout Lv 21 · Chlorophyll | Wrap Sleep Powder Poison Powder Stun Spore |