| The jalap resin of commerce is generally adulterated with scammony, gum, guaiacum or resin. |
| The guaiacum is an anti-inflammatory, antioxidant, antirheumatic and antiseptic. |
| In the United States the guaiacum is grown for decorative purposes in Florida and California. |
| This preparation is frequently substituted for guaiacum shavings in the preparation of compound decoction of sarsaparilla. |
| Active substance of Garmastan is guaiazulene, oil extracted from the guaiacum tree. |
| The Hapsburg Charles V also controlled Spain and, consequently, all shipping to and from Hispaniola, where the guaiacum tree grew. |
