Botanical Overview Kaempferia parviflora, commonly known as Black Ginger, Thai Ginseng, or Krachaidum, is a member of the Zingiberaceae family native to Southeast Asia, predominantly Thailand. The medicinally used part is the rhizome, traditionally valued for its invigorating properties. Energetics This plant is characterized as warming and drying in nature with bitter and pungent tastes.…