Ambrosia artemisiifolia, Common ragweed

Ambrosia artemisiifolia 1, Alsemambrosia, Saxifraga-Rutger Barendse Ambrosia artemisiifolia 2, Alsemambrosia, Saxifraga-Rutger Barendse Ambrosia artemisiifolia 3, Alsemabrosia, Saxifraga-Peter Meininger Ambrosia artemisiifolia 4, Alsemambrosia, Saxifraga-Jasenka Topic
Ambrosia artemisiifolia 5, Alsemambrosia, Saxifraga-Jan Willem Jongepier Ambrosia artemisiifolia 6, Alsemambrosia, Saxifraga-Rutger Barendse Ambrosia artemisiifolia 7, Alsemambrosia, Saxifraga-Rutger Barendse