Classification
Within iNaturalist.org

All Names

  • French
    • Chardon italien
    • Chardon à tête dense
    • Chardon à capitules denses
  • Scientific Names
    • Carduus pycnocephalus
  • English
    • Italian thistle
    • Plymouth Thistle
    • Slender Winged Thistle

Guide Colors

   

Extras

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Recent observations

Photos / Sounds

Square

What

Italian thistle Carduus pycnocephalus

Observer

johndumbacher

Date

May 5, 2016 12:27 PM PDT

Photos / Sounds

Square

What

Italian thistle Carduus pycnocephalus

Observer

loarie

Date

May 5, 2016 11:38 AM PDT

Photos / Sounds

What

Italian thistle Carduus pycnocephalus

Observer

emilydove

Date

May 4, 2016 05:32 PM PDT

Photos / Sounds

Square

What

Italian thistle Carduus pycnocephalus

Observer

scstroller

Date

May 3, 2016 02:17 PM PDT

Description

Very thick in spots. Growing together with milk thistle I. Areas along Pig Pond Trail. :(

Photos / Sounds

Square

What

Italian thistle Carduus pycnocephalus

Observer

arctic

Date

May 3, 2016 11:12 AM PDT

Photos / Sounds

Square

What

Italian thistle Carduus pycnocephalus

Observer

fabienpiednoir

Date

May 2, 2016

Photos / Sounds

Square

What

Italian thistle Carduus pycnocephalus

Observer

fabienpiednoir

Date

May 2, 2016

Photos / Sounds

Square

What

Italian thistle Carduus pycnocephalus

Observer

tracy10

Date

May 1, 2016 02:52 PM PDT

Photos / Sounds

Square

What

Italian thistle Carduus pycnocephalus

Observer

kdevarakonda173

Date

May 1, 2016 02:30 PM PDT

Photos / Sounds

What

Italian thistle Carduus pycnocephalus

Observer

timoey

Date

May 1, 2016 02:45 PM PDT

Photos / Sounds

What

Italian thistle Carduus pycnocephalus

Observer

marisbee

Date

April 30, 2016 12:47 PM PDT

Photos / Sounds

Square

What

Italian thistle Carduus pycnocephalus

Observer

dpom

Date

April 30, 2016 11:28 AM PDT
View all observations

Description from Wikipedia

Carduus pycnocephalus, with common names including Italian thistle, Italian plumeless thistle, and Plymouth thistle, is a species of thistle. It is native to: the Mediterranean region in southern Europe, North Africa, and Western Asia; East Europe and the Caucasus; and the Indian Subcontinent.

No range data available.
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