Bidens cernua L.

Herbarium of
Rancho Santa Ana Botanic Garden [RSA]
Bidens cemua L.
Det. Keir Morse 4/2/2018
United States. Washington, D.C.
Potomac River: 1/2 milie below Chain Bridge.
Muddy bank and in muddy bottom of drying overflow pond of stream on
flats. Erect 11/12 meters tall.
Louis C- Wheeler 5290	10/26/1940
\
Asteraceae
03948648