Hi @larryglatt, this taxon change split of Mexican populations of Pinus strobus as Pinus chiapensis as part of elevating Pinus strobus var. chiapensis to species level. You don't have to do anything. Since your observations of Pinus strobus aren't from Mexico they weren't affected. But its just a heads up that 'what we mean' by Pinus strobus on the site is now narrower than what we meant before. Let me know if you have any other questions