title: Generic sample from Parthenium  argentatum
organism: Parthenium argentatum
attributes.tag: collector
attributes.value: USDA-ARS
attributes.tag: source_mat_id
attributes.value: PI 478640
attributes.tag: collection_date
attributes.value: 2009-12-17
attributes.tag: geo_loc_name
attributes.value: USA: Arid Land Agricultural Center located in Maricopa, Arizona
attributes.tag: tissue_type
attributes.value: leaf, stem, flower, root
attributes.tag: age
attributes.value: adult