$modus 0: smartphone
$modus 1: smartphone
Rudgea karstenii
Rudgea karstenii Standl. [Accepted]
Rubiaceae Rubioideae Psychotrieae
2 892455 Rudgea karstenii Standl.
J.A. Steyermark, Fl. Venez., vol. 9(2): (Rubiaceae): p. 1083, t. 167 (1974)