mullein$50784$ - définition. Qu'est-ce que mullein$50784$
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Qu'est-ce (qui) est mullein$50784$ - définition

SPECIES OF THE PLANT GENUS VERBASCUM
Common mullein; V. thapsus; Woolen blanket herb; Hare's beard; Great Mullein; Common Mullein; Torchweed; Torch weed; Torch-weed; Cow's lungwort; Great mullein; Woolly mullein; Hag's torch; Velvet dock
  • "Verbasci flos": dried flowers of ''V. thapsus'' as used in herbal tea

Verbascum densiflorum         
SPECIES OF PLANT
Verbascum thapsiforme; Denseflower mullein; Dense-flowered mullein; Dense-flowered Mullein
Verbascum densiflorum, the denseflower mullein or dense-flowered mullein, is a plant species in the genus Verbascum.
Verbascum speciosum         
SPECIES OF PLANT
Showy mullein; Hungarian mullein; Hungarian Mullein
Verbascum speciosum is a species of flowering plant in the figwort family known by the common name Hungarian mullein or showy mullein. It is native to eastern Europe and western Asia, and it is known in many other regions as an introduced species and roadside weed.
Verbascum virgatum         
SPECIES OF PLANT
Twiggy Mullein; Twiggy mullein; Wand mullein
Verbascum virgatum, commonly known as twiggy mullein and wand mullein, is a plant species in the family Scrophulariaceae.

Wikipédia

Verbascum thapsus

Verbascum thapsus, the great mullein, greater mullein or common mullein is a species of mullein native to Europe, northern Africa, and Asia, and introduced in the Americas and Australia.

It is a hairy biennial plant that can grow to 2 m tall or more. Its small, yellow flowers are densely grouped on a tall stem, which grows from a large rosette of leaves. It grows in a wide variety of habitats, but prefers well-lit, disturbed soils, where it can appear soon after the ground receives light, from long-lived seeds that persist in the soil seed bank. It is a common weedy plant that spreads by prolifically producing seeds, and has become invasive in temperate world regions. It is a minor problem for most agricultural crops, since it is not a competitive species, being intolerant of shade from other plants and unable to survive tilling. It also hosts many insects, some of which can be harmful to other plants. Although individuals are easy to remove by hand, populations are difficult to eliminate permanently.

Although commonly used in traditional medicine, no approved drugs are made from this plant. It has been used to make dyes and torches.