deeply wave (margin), tortuous.
With strongly wavy margins.
With a strongly wavy margin.
A margin that is strongly wavy.
curved or curving in and out; "wiggly lines"
having a strongly waved margin alternately concave and convex
Having an ‘S' curve or continuous curving shape.
with deep, wave-like depressions along the margin. cf. undulate.
margins shallowly and smoothly indented, wavy in a horizontal plane, without distinctive teeth or lobes.