$modus 0:
$modus 1:
Landolphia sphaerocarpa
Landolphia sphaerocarpa Jum. [Accepted]
Apocynaceae
2 583689 Landolphia sphaerocarpa Jum.
Fl. Madag., vol. 169 (Apocynacées): p. 57 (1976) [D. Storez]