Harvest

Harvest is an Ability that has a 50% per turn of restoring a Berry previously used by the Pokémon during the battle. It will do nothing if the Pokémon holds nothing or a held item that is not a Berry.

Outside of battle, if a Pokémon with Harvest is in the first place in the party (even if fainted), Grass-type Pokémon spawn more frequently.

Pokémon

Pokémon	Type		Ability 1	Ability 2	Hidden Ability
Exeggcute	Grass	Psychic	Chlorophyll	None	Harvest
Exeggutor	Grass	Psychic	Chlorophyll	None	Harvest
Alolan Exeggutor	Grass	Dragon	Frisk	None	Harvest
Tropius	Grass	Flying	Chlorophyll	Solar Power	Harvest
Phantump	Ghost	Grass	Natural Cure	Frisk	Harvest
Trevenant	Ghost	Grass	Natural Cure	Frisk	Harvest
Smoliv	Grass	Normal	Early Bird	None	Harvest
Dolliv	Grass	Normal	Early Bird	None	Harvest
Arboliva	Grass	Normal	Seed Sower	None	Harvest