Complex sentence: Leaves can be as much as 80 mm long; nut ovoid-ellipsoid or globose, 15-20 × 13-15 mm; scar 5-7 mm in diameter.
Split into simpler sentences: Leaves can be as much as 80 mm long. Nut ovoid-ellipsoid or globose, 15-20 × 13-15 mm; scar 5-7 mm in diameter.