$modus 0: smartphone
$modus 1: smartphone
Arnoglossum ovatum
Arnoglossum ovatum (Walter) H.Rob. [Accepted]
Compositae
Arnoglossum ovatum (Walter) H.Rob. [Cacalia lanceolata Nutt.]
D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 780 (1972) [unsigned]