Pulvinus leaf base is not found in

Pulvinus is

Pulvinus is

Pulvinate leaf base is found in

Pulvinate leaf base is found in

Pulvinate leaf base is found in

Pulvinate leaf base is found in

Pulvinus leaf base is commonly found in the leaves of

Pulvinus leaf base is commonly found in the leaves of

I. Pulvinus leaf base is present in some leguminous plants. II. Whorled phyllotaxy is seen in Calotropis. III. In Australian Acacia, the petioles expand, become green and synthesese food, IV. A bud is present in the axils of leaflets of a compound leaf.