$modus 0: smartphone
$modus 1: smartphone
Bidens laevis
Bidens laevis (L.) Britton [Accepted]
Compositae
2 142417 Bidens laevis (L.) Britton [80 500994 Helianthus laevis L.]
Helen Sharp, Water-color Sketches Amer. Pl.: (1888-1910) [Helen Sharp]
42 142417 Bidens laevis (L.) Britton [113 ]
M. Sessé, M. Mociño, Draw. Roy. Exped. New Spain: [Hunt instutute, Turner collection no. 0941] (1787-1803)
6 142417 Bidens laevis (L.) Britton [0]
T. Meehan, Native Fl. Ferns U.S., ser. 2, vol. 2 : p. 169, t. 42] (1880) [A. Lunzer]
6 142417 Bidens laevis (L.) Britton [0]
W. Curtis, Bot. Mag., vol. 61 [ser. 2, vol. 8]: t. 3372 (1834) [n.a.]
6 142417 Bidens laevis (L.) Britton [125 500994 Helianthus laevis L.]
Carlos Bettfreund, Fl. Argent., vol. 2 : t. 65 (1899) [F. Burmeister]
6 142417 Bidens laevis (L.) Britton [125 500994 Helianthus laevis L.]
I. Sprague, A.B. Hervey, Fl. Field For.: p. 107, t. 10 (1880) [I. Sprague]
Bidens laevis (L.) Britton
G.L. Goodale, Wild Fl. Amer. (Goodale): t. 30 (1886) [I. Sprague]
Bidens laevis (L.) Britton {80 500994 Helianthus laevis L.}
D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 767 (1972) [M. Barnas-Pomeroy]