Chapter XXI NON-NATIVE INVASIVE AQUATIC PLANTS This chapter is included in your selections. 21-1 PURPOSE 21-2 FINDINGS AND DECLARATION OF PUBLIC NUISANCE 21-3 DEFINITIONS 21-4 REGULATED NON-NATIVE, INVASIVE AQUATIC PLANTS 21-5 RESTRICTIONS 21-6 EXEMPTIONS 21-7 ENFORCEMENT 21-8 PENALTIES