Classification
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  • Scientific Names
    • Cirsium
  • English
    • Thistles
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    • Cardos

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Creative Commons Flickr Photos Tagged "Cirsium."

Recent observations

Photos / Sounds

Square

What

field thistle Cirsium arvense

Observer

jkrzeptowski

Date

July 29, 2015 06:53 PM SAST

Photos / Sounds

Square

What

Yellow Thistle Cirsium erisithales

Observer

jkrzeptowski

Date

July 30, 2015 11:44 AM SAST

Photos / Sounds

Square

What

Bull Thistle Cirsium vulgare

Observer

loarie

Date

July 29, 2015 12:52 PM PDT

Photos / Sounds

Square

What

Thistles Genus Cirsium

Observer

cedric_lee

Date

July 29, 2015 03:33 PM PDT

Photos / Sounds

Square

What

Marsh Thistle Cirsium palustre

Observer

nzwide

Date

November 9, 2014

Photos / Sounds

Square

What

Marsh Thistle Cirsium palustre

Observer

nzwide

Date

November 8, 2014

Photos / Sounds

Square

What

Bull Thistle Cirsium vulgare

Observer

oiban

Date

July 29, 2015 06:02 PM CEST

Photos / Sounds

What

yellowspine thistle Cirsium ochrocentrum var. ochrocentrum

Observer

liapun312

Date

July 27, 2015 04:25 PM CDT

Photos / Sounds

Square

What

Bull Thistle Cirsium vulgare

Observer

kevinhintsa

Date

July 26, 2015 12:25 PM PDT

Description

Non-native plant .

Tags

Photos / Sounds

Square

What

Thistles Genus Cirsium

Observer

cmsherwell

Date

July 28, 2015 10:40 AM EDT

Photos / Sounds

20075310255 a9c375baaf s

What

Field Thistle Cirsium discolor

Observer

layla

Date

July 27, 2015

Photos / Sounds

Square

What

Bull Thistle Cirsium vulgare

Observer

jimmymac2

Date

July 15, 2015 09:41 AM BST

Description

Growing in the grassland around the Welsh Wildlife Centre.

View all observations

Description from Wikipedia

Cirsium is a genus of perennial and biennial flowering plants in the Asteraceae, one of several genera known commonly as thistles. They are more accurately known as Plume thistles. These differ from other thistle genera (Carduus, Silybum and Onopordum) in having feathered hairs to their achenes. The other genera have a pappus of simple unbranched hair.

No range data available.