Bur Chervil (Anthriscus caucalis) on May 29, 2018

Originally reported as Poison Hemlock (Conium maculatum)

Submitter has sample

Description of specimen

2 to 5 ft tall, umbrella shaped flower clusters, fern like leaves. Affected area is currently about 4 ft by 20 ft.

Also the knapweed is covering about 5 ft by 25 ft.

Commentary

This looks like bur chervil (Anthriscus caucalis) which is in the parsley family. This is an introduced species from Europe.

Christina Mead
Feb. 7, 2019, 3:42 a.m.