Bleed Damage (CRB p452)
Weaknesses and resistances to physical damage apply.
So if I have 1d4 bleed damage, and cast Stoneskin on myself, the bleeding stops. But there are 3 subcategories of physical damage; bludgeoning, piercing, slashing.
If I received my bleed damage as part of an attack with a piercing weapon, would Barkskin reduce the amout?
The target gains resistance 2 to bludgeoning and piercing damage and weakness 3 to fire