Brittonia 43(1): pp1-6. 1991.; Brittonia 54:296.2003; Flora of the Guianas Series A: Phanerogams, Fascicle 23:156 Acanthaceae, 159 Mendonciaceae. 2006. Fig. 8
Wasshausen, Dieter C.
Figure A-D. Dicliptera knappii (Acanthaceae). - Type; Collection: S. Knapp & J. Mallet 2805, Guyana, Rupununi; A. habit B. cymule bract and bracts subtending cymes C. bracteoles and calyx D. corolla and stamens. - Mar 1987.
Figure E-H. Dicliptera granvillei (Acanthaceae). - Type; Collection: de Granville 3567, French Guiana, Sommet Tabulaire; E. habit F. cymule bracts G. bracteoles and calyx H. corolla and stamens. - Mar 1987.
