$modus 0: smartphone
$modus 1: smartphone
Apiastrum angustifolium
Apiastrum angustifolium Nutt. [Accepted]
Umbelliferae Apioideae Smyrnieae
2 74769 Apiastrum angustifolium Nutt.
W.H. Emory, Rep. U.S. Mex. Bound., vol. 2(1): (Botany of the boundary): t. 28 (1859)