Aloe Vera
Aloe comes in many plants and is oftenly used. It has a 'Gel' left behind on the leaves. The Gel, back in Egyptian time was used for burns, Infections, and parasites. It was known that Cleopatra used this Gel for purposes like to keep her skin 'soft and young'. So it is commonly in Body lotion. 
Family: Liliaceae
Use: cut the leaf and remove the gel from the inside.
Amaranth
Amaranth was used by the native americans as a:
antidote to snake poisan, for contraception,
to stop menstruation. Amaranth was used in spells for immortality. It says that it helps prevent burns and mishaps while cooking. And many more.

Family: Amaranthaceae
Basil 
Basil is commonly used for:
Brain and Nervous system conditions. Such as to clear the head and brain, Rub on the temples to help with headaches, and Mild nervous disorders.
 Family: Labiatae
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