- belonging to the plant family Primulaceae.
Compare primrose family.
Origin of primulaceous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- of, relating to, or belonging to the Primulaceae, a family of plants having funnel-shaped or bell-shaped flowers: includes primrose, moneywort, pimpernel, and loosestrife