- belonging to the Plumbaginaceae, the leadwort family of plants.
Compare leadwort family.
Origin of plumbaginaceous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- of, relating to, or belonging to the Plumbaginaceae, a family of typically coastal plants having flowers with a brightly coloured calyx and five styles: includes leadwort, thrift, and sea lavender