Synonyms for Wild Hollyhock (same or very similar meaning)
WordNet sense 1 (perennial purple-flowered wild mallow of western North America that is also cultivated):
checkerbloom, Sidalcea malvifloraWordNet sense 2 (a rare mallow found only in Illinois resembling the common hollyhock and having pale rose-mauve flowers; sometimes placed in genus Sphaeralcea):
Iliamna remota, Sphaeralcea remotaFrom the ODE community, based on WordNetadd/edit