3592366 351009 Disa bifida (Thunb.) Sw. [125 909439 Satyrium bifidum Thunb.] F. Masson, Water-colour drawings of Plants from South Africa, Canaries, Azores, West Indies (unpublished): t. 72 () [F. Masson]
 
3596306 351009 Disa bifida (Thunb.) Sw. [125 909439 Satyrium bifidum Thunb.] H. Bolus, Icon. Orchid. Austro-Afric., vol. 2 : t. 94 (1893-1913) [H. Bolus]
 
3596316 351009 Disa bifida (Thunb.) Sw. [125 909439 Satyrium bifidum Thunb.] H. Bolus, Icon. Orchid. Austro-Afric., vol. 2 : t. 95 (1893-1913) [H. Bolus]
 
3596326 351009 Disa bifida (Thunb.) Sw. [125 909439 Satyrium bifidum Thunb.] H. Bolus, Icon. Orchid. Austro-Afric., vol. 2 : t. 96 (1893-1913) [H. Bolus]