$modus 0: smartphone
$modus 1: smartphone
Sciadocephala dressleri
Sciadocephala dressleri R.M.King & H.Rob. [Accepted]
Compositae
2 920333 Sciadocephala dressleri R.M.King & H.Rob.
Ann. Missouri Bot. Gard., vol. 62 : p. 996, fig. 31 (1975) [A.R. Tangerini]