Group Name:
 Angiosperms: Dicotyledons
 
Family Name:
 Asteraceae (Compositae)
 
Genus: 
 Madia Molina Molina
 
 
 
 
 
 
 
 
Species: 
 Madia sativa Molina var. congesta T. & G.
 
 
 
  
 
 
 
 Species Common Name: 
 Tarweed 
 
 
Habitat: 
 Open, dry, sandy soils
 
 
Abundance and Distribution: 
 Rare waif from western plains in northwest and south central: Emmet county and Mahaska county 1930's
 
 
Origin: 
 Native of U.S., but not Iowa
 
 
 
    
 Link to this record: 
 http://uipress.lib.uiowa.edu/vpi/DetailsPage.aspx?species_id=SPEd1e3044