Classification
Within iNaturalist.org

All Names

  • Scientific Names
    • Cirsium occidentale californicum
  • English
    • California thistle

Guide Colors

 

Extras

Taxonomic changes »

Taxon schemes »

Make taxonomic Flickr tags for this taxon »

Invite photos from other sites »

Wikipedia taxobox »

Search descendant taxa »

Embed a widget for this taxon on your website »

5766471014 e05b23f888

Recent observations

Photos / Sounds

What

California thistle Cirsium occidentale var. californicum

Observer

rufdiamond

Date

March 9, 2015

Photos / Sounds

What

California thistle Cirsium occidentale var. californicum

Observer

rufdiamond

Date

April 10, 2015

Photos / Sounds

What

California thistle Cirsium occidentale var. californicum

Observer

rufdiamond

Date

May 17, 2015

Description

Bioblitz May 17-20, 2015. Tollhouse Rock.

Photos / Sounds

What

California thistle Cirsium occidentale var. californicum

Observer

charro

Date

June 18, 2016 09:44 AM CDT

Photos / Sounds

Square

What

California thistle Cirsium occidentale var. californicum

Observer

charro

Date

March 25, 2016 05:56 AM CDT

Photos / Sounds

Square

What

California thistle Cirsium occidentale var. californicum

Observer

natureali

Date

June 3, 2016 10:18 AM PDT

Description

Hwy 180
Giant Sequoia National Monument
Fresno County, California
3 June 2016

Photos / Sounds

Square

What

California thistle Cirsium occidentale var. californicum

Observer

savannah10

Date

August 13, 2016 10:17 AM PDT

Photos / Sounds

What

California thistle Cirsium occidentale var. californicum

Observer

samanthaddgreen

Date

July 29, 2016 03:32 PM PDT

Photos / Sounds

Square

What

California thistle Cirsium occidentale var. californicum

Observer

cwbarrows

Date

July 8, 2016

Photos / Sounds

What

California thistle Cirsium occidentale var. californicum

Observer

tiwane

Date

June 10, 2016 11:04 AM MST

Photos / Sounds

What

California thistle Cirsium occidentale var. californicum

Observer

robberfly

Date

June 12, 2016 12:04 PM PDT

Description

Main nectar source today on Chew's for the Pale Tiger and the Speyeria...

Photos / Sounds

What

California thistle Cirsium occidentale var. californicum

Observer

robberfly

Date

June 10, 2016 11:04 AM PDT

Description

Aka " Bigelow's Thistle" beautiful and new for me...

View all observations

Description from Wikipedia

Member of the iNaturalist Network   |   Powered by iNaturalist open source software