Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Your search for CAUSTICUM OR COLCHICUM AUTUMNALE BULB OR FERULA "ASSA-FOETIDA" RESIN OR FILIPENDULA ULMARIA ROOT OR IRON OR KALMIA LATIFOLIA LEAF OR LITHIUM CATION OR MERCURIC OXIDE OR PSEUDOGNAPHALIUM OBTUSIFOLIUM WHOLE OR TOXICODENDRON PUBESCENS LEAF did not return any results.
Your search may be too specific. Try using fewer or broader search words.
Did you mean caustic OR COLCHICUM AUTUMNALE BULB OR FERULA "assay-FOETIDA" RESIN OR FILIPENDULA maraia ROOT OR IRON OR KALMIA LATIFOLIA LEAF OR LITHIUM CATION OR MERCURIC OXIDE OR PSEUDOGNAPHALIUM OBTUSIFOLIUM WHOLE OR TOXICODENDRON PUBESCENS LEAF?