Palmer Amaranth

A new noxious weed has been added to the Class A list as of 2024. Palmer amaranth, Amaranthus palmeri was found in the state recently and so I am adding it here too.

https://www.nwcb.wa.gov/weeds/palmer-amaranth

Also added hybrid variable-leaf milfoils https://www.nwcb.wa.gov/weeds/variable-leaf-milfoil

Actually I did not add this. I flagged the genus for curation. For now there is no Myriophyllum heterophyllum x Myriophyllum hippuroides taxon available on iNaturalist.

Posted on March 18, 2024 09:10 PM by ccoslor