A very quick guide on the bee breeding combinations in APICO.
흔한 (층 1)
흔한 + Forest = Verdant
흔한 + Verge = Vibrant
흔한 + Uncommon = Dream*
*player must be sleeping for Dream bees to spawn
숲 (층 1)
숲 + Common = Verdant
숲 + Verge = Misty (must be raining to spawn)
숲 + Uncommon = Drowsy
Verge (층 1)
Verge + Common = Vibrant
Verge + Forest = Misty (must be raining to spawn)
드문 (층 1)
드문 + Common = Dream*
*player must be sleeping for Dream bees to spawn
드문 + Forest = Drowsy
Verdant (층 2)
Verdant + Vibrant = Regal
Verdant + Drowsy = Domesticated (apiary must be in a house for Domesticated to spawn)
Vibrant (층 2)
Vibrant + Verdant = Regal
Vibrant + Misty = Worker
Vibrant + Muggy = Worker