[APWG] Jewelweed

[Katie Fite]

Has anyone had any experience with jewelweed (Impatiens) native to the
eastern U. S. becoming weedy in valley marsh habitats in the intermountain
West? 

I see that jewelweed Impatiens capensis (orange jewelweed) is listed as a
King County  (WA) ³Weed of Concern².

This species is shown as having a yellow flowered form, which is what we are
seeing.

http://www.kingcounty.gov/environment/animalsAndPlants/noxious-weeds/laws/li
st.aspx

Katie Fite
Western Watersheds Project
katie at westernwatersheds.org

 
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