Zingiberaceae: Turmeric, Cardamom, Galangal, Boesenbergia rotunda, Kaempferia galanga, Alpinia, Aframomum melegueta, Etlingera elatior, Curcuma - Source: Wikipedia: 9781157539735 - AbeBooks
File:Alpinia galanga-Sunny brook-3-yercaud-salem-India.JPG - Wikimedia Commons
My Nice Garden: How to grow galangal (Alpinia galanga) from store bought rhizomes
Ginger - TCM Herbs - TCM Wiki
Ginger - TCM Herbs - TCM Wiki
File:Bentley Trimen lesser galangal.png - Wikipedia
Alpinia galanga (L.) Willd., Setiawangsa, Kuala Lumpur, Mal…
Alpinia galanga (L.) Willd., Setiawangsa, Kuala Lumpur, Mal…
TasteAtlas - GALANGAL, GINGER & TURMERIC
File:Ingwer-rhizoma-zingiberis-Marktware.jpg - Wikipedia
Kaempferia galanga - Wikipedia