Invasive Plants - Giant panda and Co cause concerns in Thuringia
Invasive and partially toxic plant species are on the advance in Thuringia. The Giant Hogweed, for instance, is already widely spread and forms large populations, according to the Thuringian Ministry for Environment, Mining and Nature Protection (TLUBN). This plant, originally from the Caucasus, can reach a height of two to five meters and cause redness or blisters on the skin, up to blisters and scars, upon contact.
Similarly, the Orchid-like Poisonous Nutsedge is reportedly also widely spread, according to the Ministry. This plant chokes native plants and leads to erosion of riverbanks. Some invasive plants spread along rivers, according to TLUBN. Experts also observe an unintentional spread along roads, for example during construction projects.
The Watermilfoil and Broad-leaved Water-crowfoot have already established themselves in Thuringia, as the Office further reports. The Oriental Water-milfoil, Poisonous Nutsedge, Knapweed-family species, and the Many-leaved Lupine also pose concerns.
Species encroach upon protected areas
Invasive species are also encroaching upon protected areas, which is critical from a nature conservation perspective, according to the assessment of experts. If such invasive species form large populations in these areas, they threaten biodiversity, as rare or endangered species from these habitats are displaced.
In Thuringia, the Orchid-like Poisonous Nutsedge is not only widely spread but also poses a threat to native plants in various ecosystems. Originally hailing from the Caucasus, this invasive plant is known to cause harm to plant species and contribute to soil erosion.
The Watermilfoil and Broad-leaved Water-crowfoot are not just problematic in open environments but have also established themselves in Thuringia's water bodies, potentially impacting local plant species and aquatic ecosystems.
Erfurt, like other regions in Thuringia, is facing challenges due to the widespread growth of invasive and partially toxic plant species, such as the Giant Hogweed and the Poisonous Nutsedge, which have a significant impact on the local environment and plant life.
