Elves:
Lembas
Desc: (The strengthening waybread put the heart into men +X stamina)
Note: should give more stamina than cram and honey cakes - but only be used once/less effect but longer duration or vice versa/?)
Dale & Dwarves:
Cram
Desc: (The hard cakes of Dale, containing honey and milk, strengthen on long journeys +X stamina)
Note: less + because of dryness?
Isengard:
Burning liquid [or Orc-draught or Burning draught]
Desc: (A fierce glow flow through the body removes all pain and weariness +X stamina)
Harad & Rhûn:
Horns and lies [cant find no drink/food to give them; this is still an external physical thing, as proposed Rohans song]
Desc: (Bolstered by horns, trumpets, threats and lies the wicked Men make an outburst in hate +X stamina)
Beornings:
Honey cakes
Desc: (The sweet cakes makes one thirsty but invigorate to march far or speedy +X stamina)
Note: less + because of thirst?
Mordor & OotMM & OoG:
Whips of Sauron
Desc: (The whips of Sauron in the backs force both will and speed +X stamina)
Rohan:
War song [cant find no drink/food to give them; this is still an external physical thing, as would Evil Mens proposed horns. Rohan didnt knew about Kingsfoil in lore]
Desc: (T
hey sing as they slay, for the joy of battle is on them +X stamina)
Gondor & Eriador/Arnor:
Kingsfoil potion
Desc: (Air tingles with joy, fragance of morning dew and power to heal most evil of wounds +X stamina)
Dunlendings:
?
Damn - forgot those