Crude Drug: Slippery elm
Biological Source Ulmus rubra
Family Ulmaceae
Official used part Dried inner bark
Major Marker Constituent Mucilage
Constituentclass Polysaccharides
Pharmacognostic traditional use Demulcent preparations
Drug Type Bark
Scientific Name Ulmus rubra
Category Bark 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.