Browsing by Subject/Keyword: year:
Ambrosia artemisiifolia (Common Ragweed), bark, stem (3.69343)
Date: August 16 2014Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Ambrosia artemisiifolia (Common Ragweed), bark, stem
Ambrosia artemisiifolia (Common Ragweed), flower, full (3.69344)
Date: August 16 2014Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Ambrosia artemisiifolia (Common Ragweed), flower, full
Ambrosia artemisiifolia (Common Ragweed), habitat, habit, summer (3.69353)
Date: August 16 2014Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Ambrosia artemisiifolia (Common Ragweed), habitat, habit, summer
Ambrosia artemisiifolia (Common Ragweed), inflorescence (3.69355)
Date: August 16 2014Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Ambrosia artemisiifolia (Common Ragweed), inflorescence
Ambrosia artemisiifolia (Common Ragweed), leaf, lower surface (3.69359)
Date: August 16 2014Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Ambrosia artemisiifolia (Common Ragweed), leaf, lower surface
Ambrosia artemisiifolia (Common Ragweed), leaf, upper surface (3.69361)
Date: August 16 2014Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Ambrosia artemisiifolia (Common Ragweed), leaf, upper surface