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Silybum marianum

Silybum marianum

9.9
A tall thistle from the Mediterranean that has purple flower heads, leaves with white marks, and is called milk thistle
  • noun
  • Specialized
translation icon : Silybum marianum
  • Many herbal supplements contain extracts of Silybum marianum, more commonly known as milk thistle.

Examples

  • The fields were dotted with the striking purple flowers of Silybum marianum.

  • Researchers are studying the medicinal properties of Silybum marianum in the treatment of liver disorders.

  • The Silybum marianum plant is often used in herbal medicine.

  • Many people are unfamiliar with Silybum marianum.

  • Some people use Silybum marianum as a natural remedy to improve liver health.

  • You can find Silybum marianum supplements in many health food stores.

  • Many traditional herbalists recommend Silybum marianum for its potential health benefits.

Synonyms

milk thistle
vsSilybum marianum
1 5.0

A tall prickly plant with purple flowers and white spots on leaves used in herbal medicine to help the liver

is the species description emphasising native origin and appearance not medicinal use
holy thistle
vsSilybum marianum
1 9.9

A tall plant with spiky leaves, white marks, and purple flower heads used in herbal medicine

is the Mediterranean native description rather than a regional name
Our Lady's mild thistle
vsSilybum marianum
9.9

A tall plant with large green leaves with white patches and purple flowers

is the standard species description without devotional naming
lady's thistle
vsSilybum marianum
9.9

A tall prickly plant with purple flowers and large leaves with white veins

is the botanical identification focusing on Mediterranean origin rather than regional spread

Surface Forms

Morphology

Silybum + marianum

This is a Latin binomial (scientific) name rather than an ordinary English compound, so its meaning ('milk thistle') is not compositionally derivable from the parts; 'marianum' is a Latin epithet that B1 learners will not recognise. Botanical Latin functions like a proper name referring to a specific species, so even learners who know the supplied glosses would not reliably infer the common-name meaning.

Etymology

Silybum marianum is the Latin name for the plant often called milk thistle. The leaves have white patches that look like milk drops, and one old story says the Virgin Mary spilled milk on the leaves, so the Latin name 'marianum' links the plant to Mary and the common name reminds us of 'milk'.