Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

joan_hamilton

Date

April 25, 2015

Description

on the trail to North Peak

Photos / Sounds

What

venus thistle Cirsium occidentale var. venustum

Observer

rappman

Date

April 25, 2015 02:10 PM PDT

Description

Sierra Azul wildflower survey

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

hfabian

Date

April 25, 2015

Description

Near creek.

Photos / Sounds

Square

What

venus thistle Cirsium occidentale var. venustum

Observer

avocat

Date

April 18, 2015 05:00 PM PDT

Photos / Sounds

No photos or sounds

Observer

longwell

Date

the past

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

edwardrooks

Date

April 19, 2015

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

kueda

Date

April 18, 2015 10:54 AM PDT

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

dpom

Date

April 14, 2015 03:53 PM PDT

Photos / Sounds

What

cobwebby thistle Cirsium occidentale

Observer

robberfly

Date

April 13, 2015 12:02 PM PDT

Description

Montara State Beach in the background...

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

kueda

Date

April 12, 2015 04:48 PM PDT

Photos / Sounds

What

cobwebby thistle Cirsium occidentale

Observer

matty

Date

April 4, 2015

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

pmdenn

Date

March 29, 2015 12:44 PM PDT

Photos / Sounds

Square

What

venus thistle Cirsium occidentale var. venustum

Observer

mwarner

Date

April 5, 2015 06:43 PM PDT

Photos / Sounds

What

cobwebby thistle Cirsium occidentale

Observer

loreli

Date

April 4, 2015 02:53 PM PDT

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Date

June 14, 2014 10:54 AM PDT

Photos / Sounds

16819062678 ba513e98ac s

What

Cobwebby Thistle Cirsium occidentale

Observer

jmaughn

Date

April 1, 2015

Place

(Somewhere...)

Photos / Sounds

What

cobwebby thistle Cirsium occidentale

Observer

danielgeorge

Date

March 29, 2015 04:43 PM PDT

Photos / Sounds

What

cobwebby thistle Cirsium occidentale

Observer

finatic

Date

March 14, 2015 11:10 AM PDT

Description

San Diego County, California, US

Photos / Sounds

Observer

kevinhintsa

Date

March 22, 2015 02:43 PM PDT

Description

In the burn zone of the autumn 2013 Morgan Fire . This looks like a possible cross of venustum and californicum varieties .

Photos / Sounds

What

venus thistle Cirsium occidentale var. venustum

Observer

rappman

Date

March 23, 2015 11:54 AM PDT

Photos / Sounds

16876158491 1b251c4037 s

What

cobwebby thistle Cirsium occidentale

Observer

jaykeller

Date

March 14, 2015 11:17 AM PDT

Photos / Sounds

16689768180 beaa9076ae s

What

cobwebby thistle Cirsium occidentale

Observer

jaykeller

Date

March 14, 2015 11:09 AM PDT

Photos / Sounds

What

Cobwebby Thistle Cirsium occidentale

Observer

jmaughn

Date

March 13, 2015

Place

(Somewhere...)

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

robberfly

Date

March 4, 2015 01:41 PM PST

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

jsifuenteswinter

Date

February 23, 2015 09:35 AM PST

Description

Cobwebby thistle?

Photos / Sounds

No photos or sounds

Observer

ghdayton

Date

the past

Place

(Somewhere...)

Photos / Sounds

Square

What

venus thistle Cirsium occidentale var. venustum

Observer

kevinhintsa

Date

July 15, 2011 02:20 PM PDT

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

loarie

Date

February 1, 2015 01:15 PM PST

Photos / Sounds

Square

What

cobwebby thistle Cirsium occidentale

Observer

robberfly

Date

January 25, 2015 11:32 AM PST

Description

Earliest one I've ever seen in bloom...

Photos / Sounds

Square

Date

June 14, 2014

Description

Observers: K. Dick, C. Casey, P. Suri, S. Simono

Notes: Opening in marginal bay/oak woodland.

Phenology: flowering, mature