Perrin-Robins, I.S., Boulger,
British flowering plants
(1914)
Brit. Fl. Pl.
vol. 4
(1914)
t.
286
f. 1
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Bidens cernua L.
name cited:
Bidens cernua L.
name recognized:
Bidens cernua L.
family:
Compositae
epithet:
cernuus,-a,-um
Illustration contributed by:
Pennsylvania Horticultural Society, U.S.A.
link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=479376
contact about this record
heterotypic synonyms:
Bidens ciliolata
Greene;
Bidens cusickii
Greene;
Bidens dentata
(Nutt.) Wiegand;
Bidens elliptica
(Wiegand) Gleason;
Bidens filamentosa
Rydb.;
Bidens gracilenta
Greene;
Bidens graveolens
;
Bidens kelloggii
Greene;
Bidens leptomeria
Greene;
Bidens leptopoda
Greene;
Bidens lonchophylla
Greene;
Bidens macounii
Greene;
Bidens marginata
Greene;
Bidens minima
Huds.;
Bidens prionophylla
Greene;
Bidens venosa
;
Buphthalmum nutans
Vitman;
Coreopsis bidens
L.;
Coreopsis quadricornis
Krock.;
Coreopsis ridens
;