Summary[edit] Description: English: Species from central and eastern North America Common name: four-leaved milkweed Photographed in Mount Magazine State Park, Logan County, Arkansas. Date: 26 May 2019, 04:21:27. Source: Own work. Author: Eric Hunt.
Summary[edit] Description: English: Asclepias quadrifolia (four leaf milkweed) flower. Date: 27 April 2012. Source: I personally took this pict in the Smokies Previously published: none. Author: Halpaugh.