heracleum - poisonous plant. giant hogweed, heracleum manteggazzianum

apiaceae background beautiful bloom blooming blossom botany danger dangerous environment europe field flora flower foliage garden giant green grow growing growth heracleum herb herbaceous hog hogweed invasive leaf mantegazzianum manteggazzianum meadow natural nature outdoor park parsnip perennial plant poison poisonous poland sky sosnowski sphondylium stem summer toxic ukraine weed wild young