Photo:
9
of 70, Album: Foraging in Prospect Park - July 08, 2001
Greater Ragweed [Ambrosia trifida]. Not edible. Known for causing allergies.
Scientific name: Ambrosia trifida
![Greater Ragweed [Ambrosia trifida]](0009.jpg "Greater Ragweed [Ambrosia trifida]")