 The margin mostly has few teeth (zero to six, mostly one to four) at each side that end in spines of 1–4 mm long, and with a truncated, or pointed and spined tip.The base can be rounded or pointed more or less blending with the leafstem of up to 4 mm long.The midvein is slightly sunken above but sticks out underneath, the three to five pairs of secondary veins that partially reach the leaf margin, partially curve back on their neighbours.