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primulaceous

American  
[prim-yuh-ley-shuhs] / ˌprɪm yəˈleɪ ʃəs /

adjective

  1. belonging to the plant family Primulaceae.


primulaceous British  
/ ˌprɪmjʊˈleɪʃəs /

adjective

  1. 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

"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

Etymology

Origin of primulaceous

1835–45; < New Latin Primulace ( ae ) family name ( primula, -aceae ) + -ous