hemlock (n.)

• beheading
• belladonna
• burning
• crucifixion
• decapitation
• defenestration
• electrocution
• ergot
• execution
• foxglove
• fusillade
• garrote
• gassing
• hanging
• henbane
• horsetail
• jimsonweed
• lapidation
• mayapple
• monkshood
• poisoning
• pokeweed
• shooting
• stoning
• strangling
• strangulation