belonging to the Zingiberaceae, the ginger family of plants.
Compare ginger family.
Origin of zingiberaceous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
of, relating to, or belonging to the Zingiberaceae, a family of tropical aromatic plants that typically have fleshy rhizomes and flowers in spikes or clusters: includes ginger and the plants yielding turmeric and cardamom
Word Origin for zingiberaceous
C19: via New Latin from zingiber ginger
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012