Asteraceae

Ambrosia

Species

6 species

Ambrosia acanthicarpa Hook.

Common name

Hooker's bur ragweed

Genus

Family

69 60 observations

Ambrosia artemisiifolia L.

Common name

Annual ragweed

Genus

Family

5,776 4,592 observations

Ambrosia chamissonis Greene

Common name

Silver bur ragweed

Genus

Family

140 131 observations

Ambrosia confertiflora DC.

Common name

Bur ragweed

Genus

Family

27 24 observations

Ambrosia psilostachya DC.

Common name

Dunbible-weed

Genus

Family

439 311 observations

Ambrosia trifida L.

Common name

Giant Ragweed

Genus

Family

1,177 981 observations