FIGURE 1 in Reinstatement of the name Petalidium ovatum (Acanthaceae), with an amplified description of the species

FIGURE 1. Petalidium ovatum, habitat and habit. A. Plant (ca. 600 mm high) on arid hillside at Grootberg, highest point on road C39 between Vrede and Bergsig. B. Plant (ca. 500 mm high) in ephemeral riverbed, Farm Inhoek 482, 8 km from Khorixas on road C39. Photographs: W. Swanepoel.