Carduinae subtribe (Thistles and Burdocks)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks)
![Carduinae P1220580c.jpg](images/small/P1220580c.jpg) |
Thistles and Burdocks
Carduinae subtribe
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/23/2012
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![Carduinae IMG_0420b.jpg](images/small/IMG_0420b.jpg) |
Thistles and Burdocks
Carduinae subtribe
Location: Summit County, CO
Photo Date: 7/14/2001
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Carduus nutans (musk thistle)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Carduus (plumeless thistles) » Carduus nutans (musk thistle)
![Carduus nutans P0502055a.jpg](images/small/P0502055a.jpg) |
musk thistle
Carduus nutans
Location: Frisco, Summit County, CO
Photo Date: 8/1/2022
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Location: Frisco, Summit County, CO
Photo Date: 8/1/2022
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![Carduus nutans P0502055a.jpg](images/smaller/P0502055a.jpg) ![Carduus nutans P0502061a.jpg](images/smaller/P0502061a.jpg) |
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![Carduus nutans P0500643b.jpg](images/small/P0500643b.jpg) |
musk thistle
Carduus nutans
Location: East of Pryor, Mayes County, OK
Photo Date: 6/1/2022
Location: East of Pryor, Mayes County, OK
Photo Date: 6/1/2022
Location: East of Pryor, Mayes County, OK
Photo Date: 6/1/2022
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![Carduus nutans P0500643b.jpg](images/smaller/P0500643b.jpg) ![Carduus nutans P0500644a.jpg](images/smaller/P0500644a.jpg) ![Carduus nutans P0500645a.jpg](images/smaller/P0500645a.jpg) |
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![Carduus nutans P0304187a.jpg](images/small/P0304187a.jpg) |
musk thistle
Carduus nutans
Location: Las Vegas, San Miguel County, NM
Photo Date: 6/7/2021
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Location: Las Vegas, San Miguel County, NM
Photo Date: 6/7/2021
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Location: Las Vegas, San Miguel County, NM
Photo Date: 6/7/2021
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![Carduus nutans P0304187a.jpg](images/smaller/P0304187a.jpg) ![Carduus nutans P0304188a.jpg](images/smaller/P0304188a.jpg) ![Carduus nutans P0304189a.jpg](images/smaller/P0304189a.jpg) |
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![Carduus nutans P0005915a.jpg](images/small/P0005915a.jpg) |
musk thistle
Carduus nutans
Location: South Republican State Wildlife Area, Yuma County, CO
Photo Date: 8/12/2020
Location: South Republican State Wildlife Area, Yuma County, CO
Photo Date: 8/12/2020
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![Carduus nutans P0005915a.jpg](images/smaller/P0005915a.jpg) ![Carduus nutans P0005916a.jpg](images/smaller/P0005916a.jpg) |
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![Carduus nutans DSC03494b.jpg](images/small/DSC03494b.jpg) |
musk thistle
Carduus nutans
Location: Otero County, NM
Photo Date: 6/8/2018
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![Carduus nutans DSC03454a.jpg](images/small/DSC03454a.jpg) |
musk thistle
Carduus nutans
Location: Trestle, Cloudcroft, Otero County, NM
Photo Date: 6/8/2018
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![Carduus nutans P1230550c.jpg](images/small/P1230550c.jpg) |
musk thistle
Carduus nutans
Location: Northwest of Silverthorne, Summit County, CO
Photo Date: 7/27/2015
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![Carduus nutans P1050939a.jpg](images/small/P1050939a.jpg) |
musk thistle
Carduus nutans
Location: West of Pryor, Mayes County, OK
Photo Date: 5/8/2012
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![Carduus nutans P1050577a.jpg](images/small/P1050577a.jpg) |
musk thistle
Carduus nutans
Location: Clinton, Custer County, OK
Photo Date: 5/7/2012
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![Carduus nutans P1160840a.jpg](images/small/P1160840a.jpg) |
musk thistle
Carduus nutans
Location: Huntsville, Madison County, AL
Photo Date: 5/29/2011
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![Carduus nutans P1160829a.jpg](images/small/P1160829a.jpg) |
musk thistle
Carduus nutans
Location: Huntsville, Madison County, AL
Photo Date: 5/29/2011
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![Carduus nutans P1020115b.jpg](images/small/P1020115b.jpg) |
musk thistle
Carduus nutans
Location: Mayes County, OK
Photo Date: 5/26/2010
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Location: Mayes County, OK
Photo Date: 5/26/2010
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![Carduus nutans P1020115b.jpg](images/smaller/P1020115b.jpg) ![Carduus nutans P1020116b.jpg](images/smaller/P1020116b.jpg) |
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![Carduus nutans P1020112b.jpg](images/small/P1020112b.jpg) |
musk thistle
Carduus nutans
Location: Mayes County, OK
Photo Date: 5/26/2010
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Location: Mayes County, OK
Photo Date: 5/26/2010
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![Carduus nutans P1020112b.jpg](images/smaller/P1020112b.jpg) ![Carduus nutans P1020114b.jpg](images/smaller/P1020114b.jpg) |
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![Carduus nutans IMG_9208a.jpg](images/small/IMG_9208a.jpg) |
musk thistle
Carduus nutans
Location: Missouri River, Montgomery County, MO
Photo Date: 5/24/2001
Location: Missouri River, Montgomery County, MO
Photo Date: 5/24/2001
Location: Missouri River, Montgomery County, MO
Photo Date: 5/24/2001
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![Carduus nutans IMG_9208a.jpg](images/smaller/IMG_9208a.jpg) ![Carduus nutans IMG_9209a.jpg](images/smaller/IMG_9209a.jpg) ![Carduus nutans IMG_9211a.jpg](images/smaller/IMG_9211a.jpg) |
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Cirsium genus (thistles)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles)
![Cirsium P0502863a.jpg](images/small/P0502863a.jpg) |
thistles
Cirsium genus
Location: Park County, CO
Photo Date: 8/7/2022
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Location: Park County, CO
Photo Date: 8/7/2022
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![Cirsium P0502863a.jpg](images/smaller/P0502863a.jpg) ![Cirsium P0502865a.jpg](images/smaller/P0502865a.jpg) |
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![Cirsium P0502232a.jpg](images/small/P0502232a.jpg) |
thistles
Cirsium genus
Location: Summit County, CO
Photo Date: 8/1/2022
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Location: Summit County, CO
Photo Date: 8/1/2022
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![Cirsium P0502232a.jpg](images/smaller/P0502232a.jpg) ![Cirsium P0502233a.jpg](images/smaller/P0502233a.jpg) |
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![Cirsium P0304578a.jpg](images/small/P0304578a.jpg) |
thistles
Cirsium genus
Location: Roger Mills County, OK
Photo Date: 6/8/2021
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Location: Roger Mills County, OK
Photo Date: 6/8/2021
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![Cirsium P0304578a.jpg](images/smaller/P0304578a.jpg) ![Cirsium P0304579a.jpg](images/smaller/P0304579a.jpg) |
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![Cirsium P0006432a.jpg](images/small/P0006432a.jpg) |
thistles
Cirsium genus
Location: Pryor, Mayes County, OK
Photo Date: 9/13/2020
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Location: Pryor, Mayes County, OK
Photo Date: 9/13/2020
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Location: Pryor, Mayes County, OK
Photo Date: 9/13/2020
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Location: Pryor, Mayes County, OK
Photo Date: 9/13/2020
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![Cirsium P0006432a.jpg](images/smaller/P0006432a.jpg) ![Cirsium P0006433a.jpg](images/smaller/P0006433a.jpg) ![Cirsium P0006434a.jpg](images/smaller/P0006434a.jpg) ![Cirsium P0006435a.jpg](images/smaller/P0006435a.jpg) |
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![Cirsium P1230842a.jpg](images/small/P1230842a.jpg) |
thistles
Cirsium genus
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/30/2015
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![Cirsium P1230828a.jpg](images/small/P1230828a.jpg) |
thistles
Cirsium genus
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/30/2015
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/30/2015
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![Cirsium P1230828a.jpg](images/smaller/P1230828a.jpg) ![Cirsium P1230827b.jpg](images/smaller/P1230827b.jpg) |
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![Cirsium P1540702b.jpg](images/small/P1540702b.jpg) |
thistles
Cirsium genus
Location: Pryor, Mayes County, OK
Photo Date: 9/21/2013
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![Cirsium P131093c.jpg](images/small/P131093c.jpg) |
thistles
Cirsium genus
Location: Major County, OK
Photo Date: 9/14/2012
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![Cirsium P1220623b.jpg](images/small/P1220623b.jpg) |
thistles
Cirsium genus
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/23/2012
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![Cirsium P1090431b.jpg](images/small/P1090431b.jpg) |
thistles
Cirsium genus
Location: West of Cheyenne, Roger Mills County, OK
Photo Date: 6/3/2012
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![Cirsium P1090422b.jpg](images/small/P1090422b.jpg) |
thistles
Cirsium genus
Location: West of Cheyenne, Roger Mills County, OK
Photo Date: 6/3/2012
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![Cirsium P1050291a.jpg](images/small/P1050291a.jpg) |
thistles
Cirsium genus
Location: Union County, NM
Photo Date: 5/6/2012
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Location: Union County, NM
Photo Date: 5/6/2012
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![Cirsium P1050291a.jpg](images/smaller/P1050291a.jpg) ![Cirsium P1050288a.jpg](images/smaller/P1050288a.jpg) |
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Cirsium vulgare (bull thistle)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium vulgare (bull thistle)
![Cirsium vulgare P0509351a.jpg](images/small/P0509351a.jpg) |
bull thistle
Cirsium vulgare
Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
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Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
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Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
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Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
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Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
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Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
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![Cirsium vulgare P0509351a.jpg](images/smaller/P0509351a.jpg) ![Cirsium vulgare P0509355a.jpg](images/smaller/P0509355a.jpg) ![Cirsium vulgare P0509356a.jpg](images/smaller/P0509356a.jpg) ![Cirsium vulgare P0509358a.jpg](images/smaller/P0509358a.jpg) ![Cirsium vulgare P0509360a.jpg](images/smaller/P0509360a.jpg) ![Cirsium vulgare P0509361a.jpg](images/smaller/P0509361a.jpg) |
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![Cirsium vulgare P0509312a.jpg](images/small/P0509312a.jpg) |
bull thistle
Cirsium vulgare
Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
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Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
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![Cirsium vulgare P0509312a.jpg](images/smaller/P0509312a.jpg) ![Cirsium vulgare P0509313a.jpg](images/smaller/P0509313a.jpg) |
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![Cirsium vulgare P0505512a.jpg](images/small/P0505512a.jpg) |
bull thistle
Cirsium vulgare
Location: Grant County, OK
Photo Date: 8/22/2022
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Location: Grant County, OK
Photo Date: 8/22/2022
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Location: Grant County, OK
Photo Date: 8/22/2022
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![Cirsium vulgare P0505512a.jpg](images/smaller/P0505512a.jpg) ![Cirsium vulgare P0505513a.jpg](images/smaller/P0505513a.jpg) ![Cirsium vulgare P0505514a.jpg](images/smaller/P0505514a.jpg) |
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![Cirsium vulgare P0000659a.jpg](images/small/P0000659a.jpg) |
bull thistle
Cirsium vulgare
Location: Godley Head, Canterbury, New Zealand
Photo Date: 2/18/2020
Location: Godley Head, Canterbury, New Zealand
Photo Date: 2/18/2020
Location: Godley Head, Canterbury, New Zealand
Photo Date: 2/18/2020
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![Cirsium vulgare P0000659a.jpg](images/smaller/P0000659a.jpg) ![Cirsium vulgare P0000660a.jpg](images/smaller/P0000660a.jpg) ![Cirsium vulgare P0000661a.jpg](images/smaller/P0000661a.jpg) |
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![Cirsium vulgare P0000648a.jpg](images/small/P0000648a.jpg) |
bull thistle
Cirsium vulgare
Location: Godley Head, Canterbury, New Zealand
Photo Date: 2/18/2020
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![Cirsium vulgare P0000074a.jpg](images/small/P0000074a.jpg) |
bull thistle
Cirsium vulgare
Location: Tasman, New Zealand
Photo Date: 2/12/2020
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Location: Tasman, New Zealand
Photo Date: 2/12/2020
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Location: Tasman, New Zealand
Photo Date: 2/12/2020
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![Cirsium vulgare P0000074a.jpg](images/smaller/P0000074a.jpg) ![Cirsium vulgare P0000073a.jpg](images/smaller/P0000073a.jpg) ![Cirsium vulgare P0000075b.jpg](images/smaller/P0000075b.jpg) |
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![Cirsium vulgare P0009476a.jpg](images/small/P0009476a.jpg) |
bull thistle
Cirsium vulgare
Location: Taiaroa Head, Dunedin, New Zealand
Photo Date: 2/2/2020
Location: Taiaroa Head, Dunedin, New Zealand
Photo Date: 2/2/2020
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![Cirsium vulgare P0009476a.jpg](images/smaller/P0009476a.jpg) ![Cirsium vulgare P0009477a.jpg](images/smaller/P0009477a.jpg) |
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![Cirsium vulgare P1150039a.jpg](images/small/P1150039a.jpg) |
bull thistle
Cirsium vulgare
Location: Queenstown-Lakes District, New Zealand
Photo Date: 1/14/2015
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Cirsium horridulum (bristle thistle)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium horridulum (bristle thistle)
![Cirsium horridulum P0507603a.jpg](images/small/P0507603a.jpg) |
bristle thistle
Cirsium horridulum
Location: Miami-Dade County, FL
Photo Date: 12/7/2022
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Location: Miami-Dade County, FL
Photo Date: 12/7/2022
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Location: Miami-Dade County, FL
Photo Date: 12/7/2022
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![Cirsium horridulum P0507603a.jpg](images/smaller/P0507603a.jpg) ![Cirsium horridulum P0507604a.jpg](images/smaller/P0507604a.jpg) ![Cirsium horridulum P0507605a.jpg](images/smaller/P0507605a.jpg) |
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![Cirsium horridulum P0507559a.jpg](images/small/P0507559a.jpg) |
bristle thistle
Cirsium horridulum
Location: Miami-Dade County, FL
Photo Date: 12/7/2022
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Location: Miami-Dade County, FL
Photo Date: 12/7/2022
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Location: Miami-Dade County, FL
Photo Date: 12/7/2022
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![Cirsium horridulum P0507559a.jpg](images/smaller/P0507559a.jpg) ![Cirsium horridulum P0507560a.jpg](images/smaller/P0507560a.jpg) ![Cirsium horridulum P0507561a.jpg](images/smaller/P0507561a.jpg) |
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![Cirsium horridulum P0507508a.jpg](images/small/P0507508a.jpg) |
bristle thistle
Cirsium horridulum
Location: Miami-Dade County, FL
Photo Date: 12/7/2022
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Location: Miami-Dade County, FL
Photo Date: 12/7/2022
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![Cirsium horridulum P0507508a.jpg](images/smaller/P0507508a.jpg) ![Cirsium horridulum P0507509a.jpg](images/smaller/P0507509a.jpg) |
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![Cirsium horridulum P0301416a.jpg](images/small/P0301416a.jpg) |
bristle thistle
Cirsium horridulum
Location: Everglades, Miami-Dade County, FL
Photo Date: 4/20/2021
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Location: Everglades, Miami-Dade County, FL
Photo Date: 4/20/2021
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Location: Everglades, Miami-Dade County, FL
Photo Date: 4/20/2021
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Location: Everglades, Miami-Dade County, FL
Photo Date: 4/20/2021
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![Cirsium horridulum P0301416a.jpg](images/smaller/P0301416a.jpg) ![Cirsium horridulum P0301417a.jpg](images/smaller/P0301417a.jpg) ![Cirsium horridulum P0301418a.jpg](images/smaller/P0301418a.jpg) ![Cirsium horridulum P0301419a.jpg](images/smaller/P0301419a.jpg) |
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![Cirsium horridulum P0301351a.jpg](images/small/P0301351a.jpg) |
bristle thistle
Cirsium horridulum
Location: Collier County, FL
Photo Date: 4/20/2021
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Location: Collier County, FL
Photo Date: 4/20/2021
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Location: Collier County, FL
Photo Date: 4/20/2021
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![Cirsium horridulum P0301351a.jpg](images/smaller/P0301351a.jpg) ![Cirsium horridulum P0301352a.jpg](images/smaller/P0301352a.jpg) ![Cirsium horridulum P0301353a.jpg](images/smaller/P0301353a.jpg) |
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![Cirsium horridulum P0301173a.jpg](images/small/P0301173a.jpg) |
bristle thistle
Cirsium horridulum
Location: Everglades, Miami-Dade County, FL
Photo Date: 4/18/2021
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![Cirsium horridulum P0301157a.jpg](images/small/P0301157a.jpg) |
bristle thistle
Cirsium horridulum
Location: Everglades, Miami-Dade County, FL
Photo Date: 4/18/2021
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Location: Everglades, Miami-Dade County, FL
Photo Date: 4/18/2021
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![Cirsium horridulum P0301157a.jpg](images/smaller/P0301157a.jpg) ![Cirsium horridulum P0301158a.jpg](images/smaller/P0301158a.jpg) |
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![Cirsium horridulum P0301142a.jpg](images/small/P0301142a.jpg) |
bristle thistle
Cirsium horridulum
Location: Everglades, Miami-Dade County, FL
Photo Date: 4/18/2021
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Location: Everglades, Miami-Dade County, FL
Photo Date: 4/18/2021
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![Cirsium horridulum P0301142a.jpg](images/smaller/P0301142a.jpg) ![Cirsium horridulum P0301143a.jpg](images/smaller/P0301143a.jpg) |
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![Cirsium horridulum P1170399a.jpg](images/small/P1170399a.jpg) |
bristle thistle
Cirsium horridulum
Location: St. Martin Parish County, LA
Photo Date: 3/17/2015
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Location: St. Martin Parish County, LA
Photo Date: 3/17/2015
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Location: St. Martin Parish County, LA
Photo Date: 3/17/2015
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![Cirsium horridulum P1170399a.jpg](images/smaller/P1170399a.jpg) ![Cirsium horridulum P1170401a.jpg](images/smaller/P1170401a.jpg) ![Cirsium horridulum P1170402a.jpg](images/smaller/P1170402a.jpg) |
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![Cirsium horridulum P1170383a.jpg](images/small/P1170383a.jpg) |
bristle thistle
Cirsium horridulum
Location: St. Martin Parish County, LA
Photo Date: 3/17/2015
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![Cirsium horridulum P1010255a.jpg](images/small/P1010255a.jpg) |
bristle thistle
Cirsium horridulum
Location: Shark Valley, Miami-Dade County, FL
Photo Date: 3/30/2012
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![Cirsium horridulum P1010254a.jpg](images/small/P1010254a.jpg) |
bristle thistle
Cirsium horridulum
Location: Shark Valley, Miami-Dade County, FL
Photo Date: 3/30/2012
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![Cirsium horridulum P1140749b.jpg](images/small/P1140749b.jpg) |
bristle thistle
Cirsium horridulum
Location: Hilton Head, Beaufort County, SC
Photo Date: 4/24/2011
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![Cirsium horridulum PICT3297a.jpg](images/small/PICT3297a.jpg) |
bristle thistle
Cirsium horridulum
Location: Chassahowitzka NWR, Citrus County, FL
Photo Date: 4/12/2004
Location: Chassahowitzka NWR, Citrus County, FL
Photo Date: 4/12/2004
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![Cirsium horridulum PICT3297a.jpg](images/smaller/PICT3297a.jpg) ![Cirsium horridulum PICT3422b.jpg](images/smaller/PICT3422b.jpg) |
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![Cirsium horridulum PICT3288a.jpg](images/small/PICT3288a.jpg) |
bristle thistle
Cirsium horridulum
Location: Chassahowitzka NWR, Citrus County, FL
Photo Date: 4/12/2004
Location: Chassahowitzka NWR, Citrus County, FL
Photo Date: 4/12/2004
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![Cirsium horridulum PICT3288a.jpg](images/smaller/PICT3288a.jpg) ![Cirsium horridulum PICT3289a.jpg](images/smaller/PICT3289a.jpg) |
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Cirsium scopulorum (Mountain Thistle)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium scopulorum (Mountain Thistle)
![Cirsium scopulorum P1470982a.jpg](images/small/P1470982a.jpg) |
Mountain Thistle
Cirsium scopulorum
Location: Summit County, CO
Photo Date: 7/29/2013
Location: Summit County, CO
Photo Date: 7/29/2013
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![Cirsium scopulorum P1470982a.jpg](images/smaller/P1470982a.jpg) ![Cirsium scopulorum P1470983a.jpg](images/smaller/P1470983a.jpg) |
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![Cirsium scopulorum P1470965a.jpg](images/small/P1470965a.jpg) |
Mountain Thistle
Cirsium scopulorum
Location: Summit County, CO
Photo Date: 7/29/2013
Location: Summit County, CO
Photo Date: 7/29/2013
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![Cirsium scopulorum P1470965a.jpg](images/smaller/P1470965a.jpg) ![Cirsium scopulorum P1470966a.jpg](images/smaller/P1470966a.jpg) |
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Cirsium scariosum (Elk Thistle)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium scariosum (Elk Thistle)
![Cirsium scariosum P1210555b.jpg](images/small/P1210555b.jpg) |
Elk Thistle
Cirsium scariosum
Location: Lincoln County, WY
Photo Date: 7/15/2011
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Location: Lincoln County, WY
Photo Date: 7/15/2011
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![Cirsium scariosum P1210555b.jpg](images/smaller/P1210555b.jpg) ![Cirsium scariosum P1210582a.jpg](images/smaller/P1210582a.jpg) |
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![Cirsium scariosum DSCN0348a.jpg](images/small/DSCN0348a.jpg) |
Elk Thistle
Cirsium scariosum
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 8/6/2003
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Cirsium scariosum americanum variety (dinnerplate thistle)
Additional InformationLife (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium scariosum (Elk Thistle) » Cirsium scariosum americanum (dinnerplate thistle)
![Cirsium scariosum americanum P0503803a.jpg](images/small/P0503803a.jpg) |
dinnerplate thistle
Cirsium scariosum americanum variety
Location: Chaffee County, CO
Photo Date: 8/17/2022
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![Cirsium scariosum americanum P1220377a.jpg](images/small/P1220377a.jpg) |
dinnerplate thistle
Cirsium scariosum americanum variety
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/23/2012
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![Cirsium scariosum americanum PICT3841a.jpg](images/small/PICT3841a.jpg) |
dinnerplate thistle
Cirsium scariosum americanum variety
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 8/22/2005
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Cirsium edule (Edible Thistle)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium edule (Edible Thistle)
![Cirsium edule P1050615b.jpg](images/small/P1050615b.jpg) |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 8/1/2014
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![Cirsium edule P1050431a.jpg](images/small/P1050431a.jpg) |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 8/1/2014
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![Cirsium edule P1050389a.jpg](images/small/P1050389a.jpg) |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 8/1/2014
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![Cirsium edule P1050365c.jpg](images/small/P1050365c.jpg) |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 8/1/2014
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Location: Skagit County, WA
Photo Date: 8/1/2014
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![Cirsium edule P1050365c.jpg](images/smaller/P1050365c.jpg) ![Cirsium edule P1050373a.jpg](images/smaller/P1050373a.jpg) |
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![Cirsium edule P1050232a.jpg](images/small/P1050232a.jpg) |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 7/31/2014
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Location: Skagit County, WA
Photo Date: 7/31/2014
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Location: Skagit County, WA
Photo Date: 7/31/2014
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![Cirsium edule P1050232a.jpg](images/smaller/P1050232a.jpg) ![Cirsium edule P1050231a.jpg](images/smaller/P1050231a.jpg) ![Cirsium edule P1050233b.jpg](images/smaller/P1050233b.jpg) |
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![Cirsium edule P1050220a.jpg](images/small/P1050220a.jpg) |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 7/31/2014
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![Cirsium edule P1050189a.jpg](images/small/P1050189a.jpg) |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 7/31/2014
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Cirsium altissimum (Tall Thistle)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium altissimum (Tall Thistle)
![Cirsium altissimum P0004423b.jpg](images/small/P0004423b.jpg) |
Tall Thistle
Cirsium altissimum
Location: Mayes County, OK
Photo Date: 5/3/2020
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![Cirsium altissimum P0004209a.jpg](images/small/P0004209a.jpg) |
Tall Thistle
Cirsium altissimum
Location: Cherokee County, OK
Photo Date: 4/26/2020
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![Cirsium altissimum P0002453b.jpg](images/small/P0002453b.jpg) |
Tall Thistle
Cirsium altissimum
Location: North of Pryor, Mayes County, OK
Photo Date: 4/7/2020
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![Cirsium altissimum P1260734a.jpg](images/small/P1260734a.jpg) |
Tall Thistle
Cirsium altissimum
Location: Sumner County, KS
Photo Date: 8/21/2011
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Location: Sumner County, KS
Photo Date: 8/21/2011
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Location: Sumner County, KS
Photo Date: 8/21/2011
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![Cirsium altissimum P1260734a.jpg](images/smaller/P1260734a.jpg) ![Cirsium altissimum P1260731b.jpg](images/smaller/P1260731b.jpg) ![Cirsium altissimum P1260728b.jpg](images/smaller/P1260728b.jpg) |
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Cirsium osterhoutii
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium osterhoutii
Cirsium tioganum
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium tioganum
Cirsium ochrocentrum (yellowspine thistle)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium ochrocentrum (yellowspine thistle)
![Cirsium ochrocentrum P1490620b.jpg](images/small/P1490620b.jpg) |
yellowspine thistle
Cirsium ochrocentrum
Location: Baca County, CO
Photo Date: 8/6/2013
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Cirsium carolinianum (soft thistle)
Additional InformationLife (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium carolinianum (soft thistle)
![Cirsium carolinianum P0002275b.jpg](images/small/P0002275b.jpg) |
soft thistle
Cirsium carolinianum
Location: North of Pryor, Mayes County, OK
Photo Date: 4/7/2020
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Location: North of Pryor, Mayes County, OK
Photo Date: 4/7/2020
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![Cirsium carolinianum P0002275b.jpg](images/smaller/P0002275b.jpg) ![Cirsium carolinianum P0002276a.jpg](images/smaller/P0002276a.jpg) |
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Cirsium funkiae (funky thistle)
Additional InformationLife (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium funkiae (funky thistle)
![Cirsium funkiae P1290550b.jpg](images/small/P1290550b.jpg) |
funky thistle
Cirsium funkiae
Location: North Crestone Creek, Saguache County, CO
Photo Date: 7/29/2016
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Location: North Crestone Creek, Saguache County, CO
Photo Date: 7/29/2016
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![Cirsium funkiae P1290550b.jpg](images/smaller/P1290550b.jpg) ![Cirsium funkiae P1290552b.jpg](images/smaller/P1290552b.jpg) |
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![Cirsium funkiae IMG_1386a.jpg](images/small/IMG_1386a.jpg) |
funky thistle
Cirsium funkiae
Location: Kit Carson Peak, Saguache County, CO
Photo Date: 9/7/2007
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Location: Kit Carson Peak, Saguache County, CO
Photo Date: 9/7/2007
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![Cirsium funkiae IMG_1386a.jpg](images/smaller/IMG_1386a.jpg) ![Cirsium funkiae IMG_1387a.jpg](images/smaller/IMG_1387a.jpg) |
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![Cirsium funkiae IMG_1273b.jpg](images/small/IMG_1273b.jpg) |
funky thistle
Cirsium funkiae
Location: Kit Carson Peak, Saguache County, CO
Photo Date: 9/7/2007
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Cirsium eatonii (Eaton's thistle)
Additional InformationLife (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium eatonii (Eaton's thistle)
![Cirsium eatonii P1270647a.jpg](images/small/P1270647a.jpg) |
Eaton's thistle
Cirsium eatonii
Location: Handies Peak, Hinsdale County, CO
Photo Date: 8/23/2011
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Cirsium arizonicum (Arizona thistle)
Additional InformationLife (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium arizonicum (Arizona thistle)
![Cirsium arizonicum P0409718a.jpg](images/small/P0409718a.jpg) |
Arizona thistle
Cirsium arizonicum
Location: Grand Canyon South Rim, Coconino County, AZ
Photo Date: 5/22/2022
Location: Grand Canyon South Rim, Coconino County, AZ
Photo Date: 5/22/2022
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![Cirsium arizonicum P0409718a.jpg](images/smaller/P0409718a.jpg) ![Cirsium arizonicum P0409719a.jpg](images/smaller/P0409719a.jpg) |
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Cirsium griseum osterhoutii variety (Osterhout's Thistle)
Additional InformationLife (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium griseum (Gray Thistle) » Cirsium griseum osterhoutii (Osterhout's Thistle)
![Cirsium griseum osterhoutii PG972911a.jpg](images/small/PG972911a.jpg) |
Osterhout's Thistle
Cirsium griseum osterhoutii variety
Location: near Huron Peak trailhead, Chaffee County, CO
Photo Date: 8/19/2022
Remarks: with three bees
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Location: near Huron Peak trailhead, Chaffee County, CO
Photo Date: 8/19/2022
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Location: near Huron Peak trailhead, Chaffee County, CO
Photo Date: 8/19/2022
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![Cirsium griseum osterhoutii PG972911a.jpg](images/smaller/PG972911a.jpg) ![Cirsium griseum osterhoutii PG972898a.jpg](images/smaller/PG972898a.jpg) ![Cirsium griseum osterhoutii PG972900a.jpg](images/smaller/PG972900a.jpg) |
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![Cirsium griseum osterhoutii P1230844a.jpg](images/small/P1230844a.jpg) |
Osterhout's Thistle
Cirsium griseum osterhoutii variety
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/30/2015
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![Cirsium griseum osterhoutii P1100770a.jpg](images/small/P1100770a.jpg) |
Osterhout's Thistle
Cirsium griseum osterhoutii variety
Location: Summit County, CO
Photo Date: 8/24/2014
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Cirsium mohavense (Mojave thistle)
Additional InformationLife (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Cirsium (thistles) » Cirsium mohavense (Mojave thistle)
![Cirsium mohavense P0409021a.jpg](images/small/P0409021a.jpg) |
Mojave thistle
Cirsium mohavense
Location: Clark County, NV
Photo Date: 5/15/2022
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Location: Clark County, NV
Photo Date: 5/15/2022
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Location: Clark County, NV
Photo Date: 5/15/2022
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Location: Clark County, NV
Photo Date: 5/15/2022
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Location: Clark County, NV
Photo Date: 5/15/2022
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Location: Clark County, NV
Photo Date: 5/15/2022
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![Cirsium mohavense P0409021a.jpg](images/smaller/P0409021a.jpg) ![Cirsium mohavense P0409022a.jpg](images/smaller/P0409022a.jpg) ![Cirsium mohavense P0409023a.jpg](images/smaller/P0409023a.jpg) ![Cirsium mohavense P0409025a.jpg](images/smaller/P0409025a.jpg) ![Cirsium mohavense P0409026a.jpg](images/smaller/P0409026a.jpg) ![Cirsium mohavense P0409027a.jpg](images/smaller/P0409027a.jpg) |
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![Cirsium mohavense P0409010a.jpg](images/small/P0409010a.jpg) |
Mojave thistle
Cirsium mohavense
Location: Clark County, NV
Photo Date: 5/15/2022
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Location: Clark County, NV
Photo Date: 5/15/2022
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![Cirsium mohavense P0409010a.jpg](images/smaller/P0409010a.jpg) ![Cirsium mohavense P0409011a.jpg](images/smaller/P0409011a.jpg) |
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![Cirsium mohavense P0408999a.jpg](images/small/P0408999a.jpg) |
Mojave thistle
Cirsium mohavense
Location: Clark County, NV
Photo Date: 5/15/2022
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Location: Clark County, NV
Photo Date: 5/15/2022
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![Cirsium mohavense P0408999a.jpg](images/smaller/P0408999a.jpg) ![Cirsium mohavense P0409000a.jpg](images/smaller/P0409000a.jpg) |
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![Cirsium mohavense P0408997a.jpg](images/small/P0408997a.jpg) |
Mojave thistle
Cirsium mohavense
Location: Clark County, NV
Photo Date: 5/15/2022
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Location: Clark County, NV
Photo Date: 5/15/2022
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![Cirsium mohavense P0408997a.jpg](images/smaller/P0408997a.jpg) ![Cirsium mohavense P0408998a.jpg](images/smaller/P0408998a.jpg) |
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Silybum marianum (milk thistle)
Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Asterales (asters, bellflowers, fanflowers, and allies) » Asteraceae (sunflowers, daisies, asters, and allies) » Carduoideae (Thistles and Allies) » Cardueae » Carduinae (Thistles and Burdocks) » Silybum » Silybum marianum (milk thistle)
![Silybum marianum DSC03193a.jpg](images/small/DSC03193a.jpg) |
milk thistle
Silybum marianum
Location: Contra Costa County, CA
Photo Date: 6/3/2018
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