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)
 |
thistles
Cirsium genus
Location: Park County, CO
Photo Date: 8/7/2022
-map-Location: Park County, CO
Photo Date: 8/7/2022
-map- |
  |
|
 |
thistles
Cirsium genus
Location: Summit County, CO
Photo Date: 8/1/2022
-map-Location: Summit County, CO
Photo Date: 8/1/2022
-map- |
  |
|
 |
thistles
Cirsium genus
Location: Roger Mills County, OK
Photo Date: 6/8/2021
-map-Location: Roger Mills County, OK
Photo Date: 6/8/2021
-map- |
  |
|
 |
thistles
Cirsium genus
Location: Pryor, Mayes County, OK
Photo Date: 9/13/2020
-map-Location: Pryor, Mayes County, OK
Photo Date: 9/13/2020
-map-Location: Pryor, Mayes County, OK
Photo Date: 9/13/2020
-map-Location: Pryor, Mayes County, OK
Photo Date: 9/13/2020
-map- |
    |
|
 |
thistles
Cirsium genus
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/30/2015
| |
|
|
 |
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
|
  |
|
 |
thistles
Cirsium genus
Location: Pryor, Mayes County, OK
Photo Date: 9/21/2013
| |
|
|
 |
thistles
Cirsium genus
Location: Major County, OK
Photo Date: 9/14/2012
| |
|
|
 |
thistles
Cirsium genus
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/23/2012
-map- | |
|
|
 |
thistles
Cirsium genus
Location: West of Cheyenne, Roger Mills County, OK
Photo Date: 6/3/2012
| |
|
|
 |
thistles
Cirsium genus
Location: West of Cheyenne, Roger Mills County, OK
Photo Date: 6/3/2012
| |
|
|
 |
thistles
Cirsium genus
Location: Union County, NM
Photo Date: 5/6/2012
-map-Location: Union County, NM
Photo Date: 5/6/2012
-map- |
  |
|
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)
 |
bull thistle
Cirsium vulgare
Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
-map-Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
-map-Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
-map-Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
-map-Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
-map-Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
-map- |
      |
|
 |
bull thistle
Cirsium vulgare
Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
-map-Location: Christchurch, Christchurch City, Canterbury, New Zealand / Aotearoa
Photo Date: 2/3/2023
-map- |
  |
|
 |
bull thistle
Cirsium vulgare
Location: Grant County, OK
Photo Date: 8/22/2022
-map-Location: Grant County, OK
Photo Date: 8/22/2022
-map-Location: Grant County, OK
Photo Date: 8/22/2022
-map- |
   |
|
 |
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
|
   |
|
 |
bull thistle
Cirsium vulgare
Location: Godley Head, Canterbury, New Zealand
Photo Date: 2/18/2020
| |
|
|
 |
bull thistle
Cirsium vulgare
Location: Tasman, New Zealand
Photo Date: 2/12/2020
-map-Location: Tasman, New Zealand
Photo Date: 2/12/2020
-map-Location: Tasman, New Zealand
Photo Date: 2/12/2020
-map- |
   |
|
 |
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
|
  |
|
 |
bull thistle
Cirsium vulgare
Location: Queenstown-Lakes District, New Zealand
Photo Date: 1/14/2015
-map- | |
|
|
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)
 |
bristle thistle
Cirsium horridulum
Location: Miami-Dade County, FL
Photo Date: 12/7/2022
-map-Location: Miami-Dade County, FL
Photo Date: 12/7/2022
-map-Location: Miami-Dade County, FL
Photo Date: 12/7/2022
-map- |
   |
|
 |
bristle thistle
Cirsium horridulum
Location: Miami-Dade County, FL
Photo Date: 12/7/2022
-map-Location: Miami-Dade County, FL
Photo Date: 12/7/2022
-map-Location: Miami-Dade County, FL
Photo Date: 12/7/2022
-map- |
   |
|
 |
bristle thistle
Cirsium horridulum
Location: Miami-Dade County, FL
Photo Date: 12/7/2022
-map-Location: Miami-Dade County, FL
Photo Date: 12/7/2022
-map- |
  |
|
 |
bristle thistle
Cirsium horridulum
Location: Everglades, Miami-Dade County, FL
Photo Date: 4/20/2021
-map-Location: Everglades, Miami-Dade County, FL
Photo Date: 4/20/2021
-map-Location: Everglades, Miami-Dade County, FL
Photo Date: 4/20/2021
-map-Location: Everglades, Miami-Dade County, FL
Photo Date: 4/20/2021
-map- |
    |
|
 |
bristle thistle
Cirsium horridulum
Location: Collier County, FL
Photo Date: 4/20/2021
-map-Location: Collier County, FL
Photo Date: 4/20/2021
-map-Location: Collier County, FL
Photo Date: 4/20/2021
-map- |
   |
|
 |
bristle thistle
Cirsium horridulum
Location: Everglades, Miami-Dade County, FL
Photo Date: 4/18/2021
-map- | |
|
|
 |
bristle thistle
Cirsium horridulum
Location: Everglades, Miami-Dade County, FL
Photo Date: 4/18/2021
-map-Location: Everglades, Miami-Dade County, FL
Photo Date: 4/18/2021
-map- |
  |
|
 |
bristle thistle
Cirsium horridulum
Location: Everglades, Miami-Dade County, FL
Photo Date: 4/18/2021
-map-Location: Everglades, Miami-Dade County, FL
Photo Date: 4/18/2021
-map- |
  |
|
 |
bristle thistle
Cirsium horridulum
Location: St. Martin Parish County, LA
Photo Date: 3/17/2015
-map-Location: St. Martin Parish County, LA
Photo Date: 3/17/2015
-map-Location: St. Martin Parish County, LA
Photo Date: 3/17/2015
-map- |
   |
|
 |
bristle thistle
Cirsium horridulum
Location: St. Martin Parish County, LA
Photo Date: 3/17/2015
-map- | |
|
|
 |
bristle thistle
Cirsium horridulum
Location: Shark Valley, Miami-Dade County, FL
Photo Date: 3/30/2012
-map- | |
|
|
 |
bristle thistle
Cirsium horridulum
Location: Shark Valley, Miami-Dade County, FL
Photo Date: 3/30/2012
-map- | |
|
|
 |
bristle thistle
Cirsium horridulum
Location: Hilton Head, Beaufort County, SC
Photo Date: 4/24/2011
| |
|
|
 |
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
|
  |
|
 |
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
|
  |
|
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)
 |
Mountain Thistle
Cirsium scopulorum
Location: Summit County, CO
Photo Date: 7/29/2013
Location: Summit County, CO
Photo Date: 7/29/2013
|
  |
|
 |
Mountain Thistle
Cirsium scopulorum
Location: Summit County, CO
Photo Date: 7/29/2013
Location: Summit County, CO
Photo Date: 7/29/2013
|
  |
|
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)
 |
Elk Thistle
Cirsium scariosum
Location: Lincoln County, WY
Photo Date: 7/15/2011
-map-Location: Lincoln County, WY
Photo Date: 7/15/2011
-map- |
  |
|
 |
Elk Thistle
Cirsium scariosum
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 8/6/2003
| |
|
|
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)
 |
dinnerplate thistle
Cirsium scariosum americanum variety
Location: Chaffee County, CO
Photo Date: 8/17/2022
-map- | |
|
|
 |
dinnerplate thistle
Cirsium scariosum americanum variety
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/23/2012
-map- | |
|
|
 |
dinnerplate thistle
Cirsium scariosum americanum variety
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 8/22/2005
| |
|
|
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)
 |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 8/1/2014
-map- | |
|
|
 |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 8/1/2014
-map- | |
|
|
 |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 8/1/2014
-map- | |
|
|
 |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 8/1/2014
-map-Location: Skagit County, WA
Photo Date: 8/1/2014
-map- |
  |
|
 |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 7/31/2014
-map-Location: Skagit County, WA
Photo Date: 7/31/2014
-map-Location: Skagit County, WA
Photo Date: 7/31/2014
-map- |
   |
|
 |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 7/31/2014
-map- | |
|
|
 |
Edible Thistle
Cirsium edule
Location: Skagit County, WA
Photo Date: 7/31/2014
-map- | |
|
|
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)
 |
Tall Thistle
Cirsium altissimum
Location: Mayes County, OK
Photo Date: 5/3/2020
| |
|
|
 |
Tall Thistle
Cirsium altissimum
Location: Cherokee County, OK
Photo Date: 4/26/2020
-map- | |
|
|
 |
Tall Thistle
Cirsium altissimum
Location: North of Pryor, Mayes County, OK
Photo Date: 4/7/2020
-map- | |
|
|
 |
Tall Thistle
Cirsium altissimum
Location: Sumner County, KS
Photo Date: 8/21/2011
-map-Location: Sumner County, KS
Photo Date: 8/21/2011
-map-Location: Sumner County, KS
Photo Date: 8/21/2011
-map- |
   |
|
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)
 |
yellowspine thistle
Cirsium ochrocentrum
Location: Baca County, CO
Photo Date: 8/6/2013
-map- | |
|
|
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)
 |
soft thistle
Cirsium carolinianum
Location: North of Pryor, Mayes County, OK
Photo Date: 4/7/2020
-map-Location: North of Pryor, Mayes County, OK
Photo Date: 4/7/2020
-map- |
  |
|
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)
 |
funky thistle
Cirsium funkiae
Location: North Crestone Creek, Saguache County, CO
Photo Date: 7/29/2016
-map-Location: North Crestone Creek, Saguache County, CO
Photo Date: 7/29/2016
-map- |
  |
|
 |
funky thistle
Cirsium funkiae
Location: Kit Carson Peak, Saguache County, CO
Photo Date: 9/7/2007
-map-Location: Kit Carson Peak, Saguache County, CO
Photo Date: 9/7/2007
-map- |
  |
|
 |
funky thistle
Cirsium funkiae
Location: Kit Carson Peak, Saguache County, CO
Photo Date: 9/7/2007
-map- | |
|
|
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)
 |
Eaton's thistle
Cirsium eatonii
Location: Handies Peak, Hinsdale County, CO
Photo Date: 8/23/2011
-map- | |
|
|
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)
 |
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
|
  |
|
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)
 |
Osterhout's Thistle
Cirsium griseum osterhoutii variety
Location: near Huron Peak trailhead, Chaffee County, CO
Photo Date: 8/19/2022
Remarks: with three bees
-map-Location: near Huron Peak trailhead, Chaffee County, CO
Photo Date: 8/19/2022
-map-Location: near Huron Peak trailhead, Chaffee County, CO
Photo Date: 8/19/2022
-map- |
   |
|
 |
Osterhout's Thistle
Cirsium griseum osterhoutii variety
Location: Peekaboo Gulch, Chaffee County, CO
Photo Date: 7/30/2015
| |
|
|
 |
Osterhout's Thistle
Cirsium griseum osterhoutii variety
Location: Summit County, CO
Photo Date: 8/24/2014
-map- | |
|
|
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)
 |
Mojave thistle
Cirsium mohavense
Location: Clark County, NV
Photo Date: 5/15/2022
-map-Location: Clark County, NV
Photo Date: 5/15/2022
-map-Location: Clark County, NV
Photo Date: 5/15/2022
-map-Location: Clark County, NV
Photo Date: 5/15/2022
-map-Location: Clark County, NV
Photo Date: 5/15/2022
-map-Location: Clark County, NV
Photo Date: 5/15/2022
-map- |
      |
|
 |
Mojave thistle
Cirsium mohavense
Location: Clark County, NV
Photo Date: 5/15/2022
-map-Location: Clark County, NV
Photo Date: 5/15/2022
-map- |
  |
|
 |
Mojave thistle
Cirsium mohavense
Location: Clark County, NV
Photo Date: 5/15/2022
-map-Location: Clark County, NV
Photo Date: 5/15/2022
-map- |
  |
|
 |
Mojave thistle
Cirsium mohavense
Location: Clark County, NV
Photo Date: 5/15/2022
-map-Location: Clark County, NV
Photo Date: 5/15/2022
-map- |
  |
|