Ambrosia acanthicarpa Bur Ragweed ID: 0000 0000 0813 1215 [detail] © 2013 Jean Pawek	Ambrosia acanthicarpa Flatslpine Bur Ragweed ID: 0000 0000 1214 0866 [detail] © 2014 Richard Spellenberg	Ambrosia acanthicarpa Flatslpine Bur Ragweed ID: 0000 0000 1214 0867 [detail] © 2014 Richard Spellenberg	Ambrosia confertiflora Weakleaf Bur Ragweed ID: 0000 0000 1014 1363 [detail] © 2014 Richard Spellenberg
Ambrosia confertiflora Weakleaf Bur Ragweed ID: 0000 0000 1014 1364 [detail] © 2014 Richard Spellenberg	Ambrosia confertiflora Weakleaf Bur Ragweed ID: 0000 0000 1014 1448 [detail] © 2014 Richard Spellenberg	Ambrosia confertiflora Weakleaf Bur Ragweed ID: 0000 0000 1014 1449 [detail] © 2014 Richard Spellenberg	Ambrosia confertiflora Weakleaf Bur Ragweed ID: 0000 0000 1218 1913 [detail] © 2018 Richard Spellenberg
Ambrosia confertiflora Weakleaf Bur Ragweed ID: 0000 0000 1218 1912 [detail] © 2018 Richard Spellenberg	Ambrosia confertiflora Weakleaf Bur Ragweed ID: 0000 0000 1218 1911 [detail] © 2018 Richard Spellenberg	Ambrosia deltoidea Triangle Bur Ragweed ID: 0000 0000 0415 1373 [detail] © 2015 Richard Spellenberg	Ambrosia deltoidea Triangle Bur Ragweed ID: 0000 0000 0415 1374 [detail] © 2015 Richard Spellenberg
Ambrosia grayi Woollyleaf Bur Ragweed ID: 0000 0000 0114 3125 [detail] © 2014 Richard Spellenberg	Ambrosia grayi Woollyleaf Bur Ragweed ID: 0000 0000 0114 3126 [detail] © 2014 Richard Spellenberg

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