Crude Drug: Tulsi
Biological Source Ocimum tenuiflorum
Family Lamiaceae
Official used part Leaves/whole herb
Major Marker Constituent Eugenol; rosmarinic acid
Constituentclass Volatile oil and phenolics
Pharmacognostic traditional use Traditional aromatic use
Drug Type Leaf/herb
Scientific Name Ocimum tenuiflorum
Category Leaf/Herb drugs
Source Type Natural crude drug
Databasescope Pharmacognosy / Crude Drug Database
Educational Note Educational pharmacognosy reference; therapeutic claims and regulatory status should be verified against current authoritative sources.