Cannabis Ruderalis October 12, 2016 thcscience_admin Township in Iowa, USA St. Marys Township is a township in Mills County, Iowa, USA.[1] References[edit] ^ U.S. Geological Survey Geographic Names Information System: St. Marys Township, Mills County, Iowa Municipalities and communities of Mills County, Iowa, United StatesCounty seat: GlenwoodCities Emerson Glenwood Hastings Henderson Malvern Pacific Junction Silver City Tabor‡ Map of Iowa highlighting Mills CountyCDP Mineola Townships Anderson Center Deer Creek Glenwood Indian Creek Ingraham Lyons Oak Plattville Rawles St. Marys Silver Creek White Cloud Other communities Balfour Footnotes‡This populated place also has portions in an adjacent county or counties Iowa portal United States portal 41°07′N 95°51′W / 41.117°N 95.850°W / 41.117; -95.850