Fr: bident penché, fourchettes
Provincial Status: Ni
Range: Temp. NA, Europe, and wAsia; found in all provinces/regions of Canada except Nunavut and Labrador; intr. in Gander, cNfld.
[=Bidens cernua L. var. dentata (Nutt.) B.Boivin]
[=Bidens cernua L. var. elliptica Wiegand]
[=Bidens cernua L. var. integra Wiegand]
[=Bidens cernua L. var. minima (Huds.) Pursh]
[=Bidens cernua L. var. oligodonta Fernald & H.St.John]
[=Bidens cernua L. var. radiata DC.]
[=Bidens elliptica (Wiegand) Gleason]
[=Bidens elliptica (Wiegand) Gleason forma minima (Huds.) Larss.]
[=Bidens elliptica (Wiegand) Gleason subvar. minima (Huds.) Coss. & Germ.]
[=Bidens elliptica (Wiegand) Gleason var. minima (Huds.) Pursh]
[=Bidens filamentosa Rydb.]
[=Bidens glaucescens Greene]
[=Bidens gracilenta Greene]
[=Bidens minima Huds.]
[=Bidens prionophylla Greene]
[=Bidens quadriaristata DC. var. dentata Nutt.]
[This introduced species was first recorded from Newfoundland in 2021 by J.Kevin Butler, from the area around a new sewage treatment plant in Gander, cNfld. Plants are numerous and well-established in this area, and had been noticed in previous years, but never reported previously.]