$modus 0:
$modus 1:
Ctenium ledermannii
Ctenium ledermannii Pilg. [Accepted]
Gramineae Chloridoideae Cynodonteae Chloridinae
Ctenium ledermannii Pilg.
Kew Bull., vol. 69 fasicle 9541, : p. 14, fig. 6 (2014)