05/26/2026
As you know six species were listed as restricted/prohibited. Species were considered as prohibited if the organism is not native, not naturalized and if naturalized is not widely distributed. It was considered restricted if the organism is not native, naturalized and widely distributed in the state.
For prohibited species, prohibition will begin 30 days after the order was signed. It was signed May 20th, 2026. For restricted species, sale and cultivation of these species will be allowed in 2026 and 2027. Restriction begins January 1st 2028.
Prohibited species include water Hyacinth and water lettuce. Restricted species include Japanese barberry, glossy buckthorn, callery pear, and common buckthorn.