Cow Parsnip (Heracleum maximum) on May 30, 2026
Originally reported as Giant Hogweed (Heracleum mantegazzianum)
Submitter has sample
Description of specimen
Several plants growing together in one spot in my yard. Not sure if it's giant hogweed or cow parsnip. Plants are 4-6 ft tall, some red blotches on stalks.
Commentary
None
