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The Giant Hogweed is a highly invasive wildflower that can cause rashes and blisters and can cause blindness.  It often can grow in excess of seven feet tall.
Close up of a common hogweed flower head
Close-up of a ground elder (Aegopodium podagraria) against a blurred green background. Ground elder is generally considered a nuisance weed
Phacelia tanacetifolia blue tansy
flower of Giant Hogweed resp.Heracleum mantegazzianum,lower Rhine region,Germany
Giant Hogweed (Heracleum Mentagazzanium), aka Cow Parsnip - tall (up to 15-20 feet in height), herbaceous, biennial plant that invades disturbed areas across the Northeast and Pacific Northwestern United States, and Northern Europe
Thickets of the dangerous allergy-causing weed ragweed close-up.
Wildflowers in a meadow recovering from a forest fire within Jasper National Park in the Canadian Rockies
A closeup shot of the flowers of a cow parsley plant
Autumn grass and herbs in the afternoon light in autumn.
White Ligusticum scoticum aka Scots lovage or Scottish licorice root flowers
A Sea of ​​Flowers
Heracleum Sosnowskyi, cow parsnip blooms on a meadow in summer
buckwheat field
Wild flower in the field
A beautiful field of Joe-Pye Weeds in Connecticut.
wild angelica growing in forest
Achill Island, off the west coast, is the largest island of Ireland
Asclepias viridiflora (Green Milkweed) Native North American Wildflower
The flower head of a Giant Hogweed plant (Heracleum mantegazzianum), the sap from which can cause serious skin burns when exposed to sunlight.
Blooming phacelia on the summer agricultural field. Honey production
Witwenblume (Knautia arvensis) - Scabious
flowers of the medicinal elder plant bloom on the bush in summer
Geranium leaves and single late flower on a frosty morning
Cleome spinosa flowers or spider flower on nature background.
Beautiful wildflower(Lythrum salicaria L.) in Gannan, China
Asclepias is a genus of herbaceous, perennial, flowering plants known as milkweeds, named for their latex, a milky substance containing cardiac glycosides termed cardenolides, exuded where cells are damaged.[3][4][5] Most species are toxic to humans and many other species, primarily due to the presence of cardenolides, although, as with many such plants, there are species that feed upon them (i.e. leaves) and from them (i.e. nectar). The genus contains over 200 species distributed broadly across Africa, North America, and South America.[6] It previously belonged to the family Asclepiadaceae, which is now classified as the subfamily Asclepiadoideae of the dogbane family, Apocynaceae.
A beautiful wildflower that blooms in clusters and bears seeds.
Alpine plants in Mount Kitadake ( Scientific name:Thalictrum aquilegiifolium var. intermedium).Mount Kitadake is known as the second highest mountain in Japan.
The common Viburnum opulus with simple flowers in spring is known in English as Guelder Rose. Its scientific name is Viburnum opulus
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