Classification
Within iNaturalist.org

All Names

  • Scientific Names
    • Cirsium
  • English
    • Thistles
  • Spanish
    • Cardos

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Creative Commons Flickr Photos Tagged "Cirsium."
Invite photos to iNat » View all photos tagged "Cirsium" on Flickr »

Recent observations

Photos / Sounds

Observer

xbejard

Date

June 8, 2014

Place

(Somewhere...)

Photos / Sounds

What

Cardos Genus Cirsium

Observer

raomoct68

Date

July 23, 2014

Description

cardo

Tags

Photos / Sounds

What

Bull Thistle Cirsium vulgare

Observer

anudibranchmom

Date

July 27, 2014 11:05 AM PDT

Photos / Sounds

Square

What

Woolly Thistle (Cirsium eriophorum) Cirsium eriophorum

Observer

c_michael_hogan

Date

July 20, 2014

Place

Mey Castle (Google, OSM)

Description

Seen in a rough part of the Castle Mey grounds near the animal exhibition centre.

Photos / Sounds

Observer

kowen2000

Date

June 24, 2006

Photos / Sounds

Square

What

field thistle Cirsium arvense

Observer

ephraimz

Date

July 25, 2014 08:04 AM EDT

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

davidlowry

Date

July 25, 2014 12:14 PM PDT

Photos / Sounds

What

Field Thistle Cirsium discolor

Observer

jwhittle

Date

July 25, 2014 12:24 PM EDT

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

mytilludie

Date

July 22, 2014

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

mytilludie

Date

July 22, 2014

Photos / Sounds

Square

What

Bull Thistle (Cirsium vulgare) Cirsium vulgare

Observer

anorthfoa

Date

July 24, 2014 06:42 PM PDT

Description

Few plants in unit 5

Photos / Sounds

Square

What

field thistle (Cirsium arvense) Cirsium arvense

Observer

anorthfoa

Date

July 24, 2014 06:40 PM PDT

Description

Unit 5

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.