Silybum marianum (Milk thistle)

Images of milk thistle

PHOTOS OF MILK THISTLE

Head flower of Silybum marianum

Head flower of Silybum marianum

General aspect of Silybum marianum

General aspect of Silybum marianum

Detail of a leaf of Silybum marianum

Detail of a leaf of Silybum marianum

Silybum marianum(Milk thistle) :

Annual or biennial herb from the composite family very robust, which may reach 150 cm tall. Basal leaves with stalks, up ones without stalks.All of them white spotted or veined, lobed and spiny. Red-purple flower heads till 4 cm, with long curved bracts. In uncultivated lands and by the side of the paths.

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Written by Editorial Botanical-online team in charge of content writing

11 April, 2026

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