Nomination Summary for Medicinal herbs (N97016)
Nominated Substances: No Specific Substances or Agents are Selected for this Nomination
Nomination Date: 06/12/1997
Nominator: Private Individual
Rationale: Coltsfoot, senecio, chaparral, germander and cat's claw were nominated for study based on their current use patterns in the United States and that they may contain toxic ingredients.
NTP Principles: not specified