Cairns Birdwing
NameCairns Birdwing
Scientific NameAristolochia tagala
Common NamesBirdwing Vine, Dutchman's Pipe, Indian Birthwort
Plant FamilyAristolochiaceae
Natural HabitatThrives in tropical and subtropical rainforests, often found along forest edges and in disturbed areas across Southeast Asia and parts of Australia.
Parts Usedleaf,root,whole_plant
Medicinal Actionsanti-inflammatory,antimicrobial,diuretic
Traditional UsesHistorically, various Aristolochia species were used in traditional medicine for conditions like snakebites, skin infections, and as an abortifacient. However, due to severe toxicity, these uses are now universally condemned.
Active ConstituentsAristolochic acids, aristolactams, alkaloids
Preparation Methodsdecoction,powder
Contraindications & WarningsABSOLUTELY CONTRAINDICATED for any internal or external use due to the presence of highly nephrotoxic and carcinogenic aristolochic acids. Causes irreversible kidney damage and various cancers.
Cultivation NotesCultivated primarily as an ornamental vine for its distinctive flowers and as a crucial host plant for the Cairns Birdwing butterfly. Requires warm, humid conditions, well-drained soil, and a sturdy support structure for climbing.
Rarityuncommon
Description
A robust, woody climbing vine characterized by large, heart-shaped leaves and unique, pipe-shaped flowers that are typically purplish-brown. It is famously known as the larval food plant for the Cairns Birdwing butterfly.
