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One of the most problematic invasive species in Europe because it establishes monocultures along streambanks, has toxic sap, and creates stream erosion problems. It spreads along creekbanks as well as disturbed areas such as roads and railroad tracks. Based on GBIF maps, it seems pretty widespread in France.
- Heracleum mantegazzianum Profile
Heracleum mantegazzianum (giant hogweed) is a herb/ (family...
- Heracleum mantegazzianum Profile
Heracleum mantegazzianum (giant hogweed) is a herb/ (family Apiaceae) with white flowers and large toothed leaves found in the northwestern ranges of Oregon. It is native to central Asia. It favors grasslands and riparian and bottomland habitat. It reproduces only by seed.
3 lis 2021 · Giant hogweed is a globally invasive plant that can cause a phototoxic reaction which can cause burns and hyperpigmentation. As a result, the species can have large economic costs and human health impacts where high plant densities and high human densities overlap.
15 cze 2022 · We used MaxEnt to predict range expansion and contraction of invasive giant hogweed. Coldest quarter temperature was the most important constraint on its distribution. Most of its current distribution will be lost under climate change in all scenarios.
11 sty 2017 · Giant hogweed is a USDA federally listed noxious weed and it is especially invasive in riparian and urban sites 5&6. Large plants can restrict the access to rivers, trails, and paths; studies indicate that giant hogweed can negatively impact soil dynamics, fisheries, and other species in its nonnative habitats.
19 wrz 2017 · Projections of current, forecasted and potential distribution maps and their derivative products, produced using historical proximity variables (HPV) for the giant hogweed data from 2012, with distance to the nearest site 2 years earlier as an HPV variable .
28 sie 2018 · Giant hogweed forms dense monocultures due to its ability to out-compete native vegetation, and can have detrimental impacts on ecological communities, including in sensitive and vulnerable habitats. Hogweed populations are commonly found on riverbanks, as the seeds are readily dispersed downstream and deposited in the sediment.
