3592082 350995 Disa atricapilla (Harvey ex Lindl.) Bolus [80 765320 Penthea atricapilla Harvey ex Lindl.] F. Masson, Water-colour drawings of Plants from South Africa, Canaries, Azores, West Indies (unpublished): t. 44 () [F. Masson]
 
3596972 350995 Disa atricapilla (Harvey ex Lindl.) Bolus [80 765320 Penthea atricapilla Harvey ex Lindl.] H. Bolus, Icon. Orchid. Austro-Afric., vol. 3 : t. 60 (1893-1913) [H. Bolus]