Heracleum sphondylium, commonly known as hogweed or common hogweed, is a herbaceous perennial plant in the carrot family Apiaceae, which includes fennel, cow parsley, ground elder …

2018年7月16日 · What's 14 feet tall, green, hairy, and covered in toxic sap? It may sound like a monster, but this scary beast is actually giant hogweed, a towering, invasive plant whose sap …

Heracleum mantegazzianum, commonly known as giant hogweed, [2][3][4][5] is a monocarpic perennial herbaceous plant in the carrot family Apiaceae. H. mantegazzianum is also known …

Giant hogweed (Heracleum mantegazzianum) is arguably the most dangerous invasive plant in New York State, as a a significant threat to both human and environmental health. Exposure to …

2024年8月22日 · Giant hogweed is a poisonous invasive species that was intentionally introduced to the U.S. for decorative purposes. These days, it’s considered a public health hazard.

Giant hogweed (Heracleum mantegazzianum) is a VERY LARGE, invasive plant that can cause painful burns and scarring. Brushing against or breaking the plant releases sap that, combined …

2023年9月28日 · Native to the Caucasus Mountains in Eurasia, this plant with innocent-looking white flowers has been reported in over a dozen in recent years, including Pennsylvania, …

2025年1月11日 · hogweed, either of two plant species of the cow parsnip genus (Heracleum) in the parsley family (Apiaceae). Both species are herbaceous biennials or perennials and have …

Species Profile: Giant Hogweed. Produces toxic sap that can cause skin irritation and blindness (Gucker 2009)

Giant hogweed is a regulated Class A noxious weed. This means eradication is required state-wide. Giant hogweed is also on the Washington quarantine list. Giant hogweed is known as …