Gisekia pharnaceoides var. congesta (Moq.) Oliv., Fl. Trop. Afr. 2: 594. 1871 Gisekia pharnaceoides var. congesta (Moq.) Oliv., Fl. Trop. Afr. 2: 594. 1871Taxon for this nameGisekia pharnaceoides var. congesta (Moq.) Oliv.