Reintroduction of RRUT 225 (inactivated after introduction of more robust RRUT 315) and RRUT 315 (perished in the Great Greenhouse Meltdown of 2007). (RR Krueger, 09/2007) Did not establish. Reintroduced as RRUT 381. (RR Krueger, 04/01/2008)