Chrysler Herbarium Specimen Observations (Rutgers University:CHRB:Observations)
Bidens frondosa L.
Asteraceae
Timothy Waller
2013-09-10
United States, New Jersey, Middlesex, Near the generator at the back of Foran Hall in a depression in the ground where it appears a large tree stump once was.
40.4811 -74.435
A depression in the ground about 5 feet in diameter where a large tree stump once was. The depression was very dense with plant growth due to the in-accessibly of commercial lawn mowers.
Soil
Serate leaf margins. ~ 1 m in height. Yellow disk flowers.