wild ginger

Short definition from Wiktionary

Noun

1. 1
   in family Zingiberaceae, especially: Any of the Alpinia species (shell gingers), especially Alpinia caerulea.
2. 2
   in family Zingiberaceae, especially: Curcuma australasica (native turmeric)
3. 3
   in family Zingiberaceae, especially: Hedychium gardnerianum (kahili ginger, ginger lily)
4. 4
   in family Zingiberaceae, especially: Siphonochilus aethiopicus (African ginger)
5. 5
   in family Zingiberaceae, especially: Any of the numerous Zingiber species
6. 6
   in family Zingiberaceae, especially: Renealmia aromatica (rat plantain)
7. 7
   Any of the many plants similar to culinary ginger (Zingiber officinale) in appearance or aroma: Any of several species of Asarum, especially Asarum caudatum (British Columbia wildginger), Asarum canadense, and Asarum sieboldi.