What term is used to describe a corolla that features four clawed petals positioned at right angles to each other?

Explanation

The correct answer is Cruciform, which refers to a corolla with four clawed petals arranged at right angles. Tube-shaped (Tubular) corollas are fused into a tube, Rose-like (Rosaceous) refers to a different floral structure, and Papillate describes surfaces with small, nipple-like projections.