Erika

Erika is the 4th gym leader of Project: Pokémon, her main type is grass. Her pokemon consist of a Shiny Tangela, a Victreebel, and a Vileplume, they're all around level 40.

BEATING METHODS
Since Victreebel and Vileplume are part poison type, it might be useful to bring a PSYCHIC type as it is super effective against POISON types. Victreebel and Vileplume will try to inflict a status on your pokemon by using Poison or Sleep powder, so watch out for that.

Tangela knows the move Power Whip, which is a VERY powerful grass type move, keep that in mind.

The level your party should at LEAST be 35, because her pokemon are no joke.