$modus 0: smartphone
$modus 1: smartphone
Polygonella articulata
Polygonella articulata (L.) Meissner [Accepted]
Polygonaceae
2 821899 Polygonella articulata (L.) Meissner [80 822076 Polygonum articulatum L.]
Helen Sharp, Water-color Sketches Amer. Pl.: (1888-1910) [Helen Sharp]
6 821899 Polygonella articulata (L.) Meissner [125 822076 Polygonum articulatum L.]
J. Banks, D. Solander, James , Britten , Ill. Austral. Pl. Cook’s Voy., vol. 3 : t. 248 (1905)