Callicocca:

Callicocca:

Callicocca Schreb., Rubiaceae: See Psychotria L. .

Callicocca ipecacuanha:

Callicocca ipecacuanha Brot., Rubiaceae: See Psychotria ipecacuanha (Brot.) Stokes.

I have no articles for this botanical term, but there might be some for the next level down (if found).