Originally reported as Italian Arum (Arum italicum)
Submitter has sample
It is growing as a weed along the sidewalk, patio, in the yard.
There is a lot of Puncturevine growing along the sidewalk, by my patio, and in the yard.
Tyler Pedersen Tualatin Soil and Water Conservation District
© 2024 Portland State University | Contact us for questions regarding site content