Sidalcea malviflora si·dal·cea·malviflora uncommon noun 1. perennial purple-flowered wild mallow of western North America that is also cultivated Synonymscheckerbloomwild hollyhockSidalcea malviflora Related words Broader terms mallow Parts Sidalcea WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
