What are these used for?

Borage leaves:
Chervil leaves:
Chervil root:
Coltsfoot:
Comfrey:

Answers.
Borage leaves: to bring down fever and help increase a queen's supply of milk
Chervil leaves: cute infection or prevent it
Chervil root: helps with bellyache
Coltsfoot: helps with shortness of breathe
Comfrey: helps broken bones and soothes wounds