Crusts, such as lichens that grow on a solid substrate, are a dynamic mixture between a V0- and a V1-morph, where the inner part acts as V0-morph, and the outer annulus as V1-morph.The mixture is called dynamic because the weight coefficients of the contributions of the V0- and V1-morph terms in the shape correction function change during growth.
Crusts, such as lichens that grow on a solid substrate, are a dynamic blend between a V0- and a V1-form, where the inner part functions as V0-form, and the outer ring serves as V1-form. The mixture is termed dynamic because the weight coefficients of the contributions of the V0- and V1-form terms in the shape correction function change during growth.