Umbellularia californica vs Cleome Gynandra

Pacific Coast aromatic tree; umbellulone in leaves causes sneezing and headache; used by Native Americans for pain.

Annual herb native to tropical Africa and Asia used as both a vegetable and medicine across sub-Saharan Africa for pain, infections, and respiratory conditions.

umbellulone, eucalyptol, methyl eugenol, sabinene, flavonoids

glucosinolates, flavonoids, alkaloids, saponins

headache, rheumatism, respiratory infections, skin conditions, stomach pain

headache, fever, wounds, respiratory infections, digestive disorders

topical analgesic, insecticidal, respiratory stimulant

analgesic, antimicrobial, anti-inflammatory, antispasmodic

Crushed leaves topically for headache; leaves as spice

Fresh leaves as vegetable or 5–10g as tea daily

pregnancy, sensitive individuals (headache trigger)

pregnancy high doses, allergy to Cleomaceae

headache from inhalation, GI irritation

mild digestive upset