$modus 0: smartphone
$modus 1: smartphone
Solidago ptarmicoides
Solidago ptarmicoides (Torrey & A. Gray) B.Boivin [Accepted]
Compositae
6 959898 Solidago ptarmicoides (Torrey & A. Gray) B.Boivin [80 353888 Doellingeria ptarmicoides Nees]
J. Torrey, Fl. New York [coloured version], vol. 1 : t. 52 (1843) [unsigned]