Modifications in all the vegetative parts like root, stem and leaf are seen in all except

In Amorphophallus, Asparagus, Casuarina all vegetative parts are modified. Amorphophallus shows underground stem modification to forms corm, has scale leaves and pull roots. In Asparagus there is root modification for food storage, branches are modified as cladodes and leaves as spines and scale leaves. In Casuarina there is formation of phylloclade, root nodules and scale leaves. Hibiscus has no modifications of root, stem and leaves.