Giant hogweed is sometimes confused with cow parsnip or poison hemlock, described here, which are two other plants that can also cause adverse reactions from contact: Giant hogweed is an invasive ...

Read more: Here's The Right Way To Mow If You Don't Want Weeds To Take Over Giant hogweed is often misidentified. Cow parsnip ...

It’s kind of unmistakable,” Powers said. Giant hogweed looks like a larger version of Queen-Anne’s Lace — or the equally toxic poison hemlock, she said. It is an invasive species ...