June 2025, Bavaria, Oberstdorf: Meadow knotweed stands in the sunshine on an Allgäu mountain meadow Photo: Karl-Josef Hildenbrand/dpa
green and maroon arrow-shaped leaves of a herbaceous plant in the garden. ornamental plant persicaria red dragon - 紫菀科 個照片及圖片檔
maroon arrow-shaped leaves of a herbaceous plant in the garden. ornamental plant persicaria red dragon - 紫菀科 個照片及圖片檔紅色, 式樣, 前後院
April 2025, Baden-Württemberg, Oppenau: A surveying drone with a multispectral camera is in the air while knotweed and two employees of a surveying...
April 2025, Baden-Württemberg, Oppenau: Knotweed grows on the banks of the Rench. The State Water Agency of the Freiburg Regional Council is now...
April 2025, Baden-Württemberg, Oppenau: A survey drone with a multispectral camera is in the air. The State Water Agency of the Freiburg Regional...
April 2025, Baden-Württemberg, Oppenau: A surveying drone with a multispectral camera is in the air while geoscientist Martin Koenig and knotweed...
April 2025, Baden-Württemberg, Oppenau: Knotweed grows on the banks of the Rench. The State Water Agency of the Freiburg Regional Council is now...
April 2025, Baden-Württemberg, Oppenau: Simon Spinner from the State Water Agency of the Freiburg Regional Council holds a knotweed in his hand. The...
April 2025, Baden-Württemberg, Oppenau: Knotweed grows on the banks of the Rench. The State Water Agency of the Freiburg Regional Council is now...
April 2025, Baden-Württemberg, Oppenau: A surveying drone with a multispectral camera is in the air while geoscientist Martin Koenig and knotweed...
April 2025, Baden-Württemberg, Oppenau: Simon Spinner from the State Water Agency of the Freiburg Regional Council holds a knotweed in his hand. The...
April 2025, Baden-Württemberg, Oppenau: Knotweed grows on the banks of the Rench. The State Water Agency of the Freiburg Regional Council is now...
April 2025, Baden-Württemberg, Oppenau: Simon Spinner from the State Water Agency of the Freiburg Regional Council holds a knotweed in his hand. The...
maroon arrow-shaped leaves of a herbaceous plant in the garden. ornamental plant persicaria red dragon - 紫菀科 個照片及圖片檔
maroon arrow-shaped leaves of a herbaceous plant in the garden. ornamental plant persicaria red dragon - 紫菀科 個照片及圖片檔
flowering japanese knotweed (fallopia japonica), an invasive piece in abbekås, skurup municipality, scania sweden, scandinavia - 紫菀科 個照片及圖片檔虎杖
flowering japanese knotweed (fallopia japonica), an invasive piece in abbekås, skurup municipality, scania sweden, scandinavia - 紫菀科 個照片及圖片檔虎杖
flowering japanese knotweed (fallopia japonica), an invasive piece in abbekås, skurup municipality, scania sweden, scandinavia - 紫菀科 個照片及圖片檔
flowering japanese knotweed (fallopia japonica), an invasive piece in a forest clearing in ystad, scania, sweden, scandinavia, europe - 紫菀科 個照片及圖片檔
reynoutria japonica (reynoutria japonica) male flowers, allgäu, bavaria, germany, allgäu, bavaria, germany, europe - 紫菀科 個照片及圖片檔
reynoutria japonica (reynoutria japonica) male flowers, allgäu, bavaria, germany, allgäu, bavaria, germany, europe - 紫菀科 個照片及圖片檔
flowering japanese knotweed (fallopia japonica), an invasive piece in a forest clearing in ystad, scania, sweden, scandinavia, europe - 紫菀科 個照片及圖片檔
flowering japanese knotweed (fallopia japonica), an invasive piece in a forest clearing in ystad, scania, sweden, scandinavia, europe - 紫菀科 個照片及圖片檔
reynoutria japonica (reynoutria japonica) male flowers, allgäu, bavaria, germany, allgäu, bavaria, germany, europe - 紫菀科 個照片及圖片檔
flowering japanese knotweed (fallopia japonica), an invasive piece in a forest clearing in ystad, scania, sweden, scandinavia, europe - 紫菀科 個照片及圖片檔
reynoutria japonica (reynoutria japonica) male flowers, allgäu, bavaria, germany, allgäu, bavaria, germany, europe - 紫菀科 個照片及圖片檔
flowering japanese knotweed (fallopia japonica), an invasive piece in a forest clearing in ystad, scania, sweden, scandinavia, europe - 紫菀科 個照片及圖片檔
reynoutria japonica (reynoutria japonica) male flowers, allgäu, bavaria, germany, allgäu, bavaria, germany, europe - 紫菀科 個照片及圖片檔
alpine bistort (bistorta vivipara syn. persicaria vivipara) flowering at gana negra near lukmanier pass or cuolm lucmagn (passo del lucomagno) - 紫菀科 個照片及圖片檔
People gather around Zack Rouda, Director of Rewild Maine, as he leads the free event "Loving Japanese knotweed" on Sunday at the Eastern Promenade....