[quote=@LostButterfly92]
I haven't decided on a power or character that's right for me, but here are some ideas free for the taking or for inspiration.

Clover/Shamrock: Brings good luck.
Jalapeno or Habenero: Body fluids contain capsaicin. Capable of spitting/spraying "pepper spray" naturally.
Nightshade: Body fluids contain potentially deadly poison and/or control over shadow/darkneess.
Thistle, Cactuses, other spikies: The hair on the person's body are sharp and "sticky". They may be launched similarly to tarantulas  
Plants with burrs: May summon or produce burs which may be used to track and spy on targets through a mental link, and/or be used as spiky, thorn grenades. 
Sunflower: Absords and releases solar energy.
Aloe: Body fluids contain a super healing ointment and/or healing touch.
Durian: Produces a horrible, unbearable stench.
Carrots: Enhanced/keen eyesight, but "carrot top" hair.
Peas: May mentally link with up to two other people while touching.
Tomatoes, Passion Fruit, and other aphrodisiacs: control and/or manipulation of emotions, hormones, or pheromones. May be graced with charm or good looks.
Watermelon: control/manipulation and/or production of water.
Pumpkin: Transformation into a monster with a Jack-o-lantern head.
Pomegranate: Blood magic and/or manipulation. 
Pitcher plant: Able to dislocate jaw to consume large items. May digest anything.
Catnip: Attracts felines (including wildcats) and has limited command over them. (Attack, defend, stay, go, etc.)

[/quote]

Light based powers for Sunflowers were the other power I was considering.