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Cirsium discolor (Muhl. ex Willd.) Spreng.
FIELD THISTLE
Life   Plantae   Dicotyledoneae   Asteraceae   Cirsium

Cirsium discolor, Field Thistle
© Copyright Sheryl Pollock 2011 · 3
Cirsium discolor, Field Thistle

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Cirsium discolor, leaf and flower
© Kay Yatskievych, 2003 · 1
Cirsium discolor, leaf and flower
Cirsium discolor, Field Thistle
© Copyright Sheryl Pollock 2011 · 1
Cirsium discolor, Field Thistle

Cirsium discolor, Field Thistle
© Copyright Sheryl Pollock 2011 · 1
Cirsium discolor, Field Thistle

Associates · map
FamilyScientific name @ source (records)
Aphididae  Brachycaudus ( @ NCSU_ENT (1)
Apidae  Bombus vagans @ UCMS_ENT (3)

Melissodes desponsa @ BBSL (1)
Erysiphaceae  Erysiphe cichoracearum @ BPI (4)
Megachilidae  Megachile latimanus @ BBSL (2)
Miridae  Lygus lineolaris @ MEMU_ENT (2)
Mycosphaerellaceae  Septoria cirsii @ BPI (2)

Septoria commonsii @ BPI (1)
Pucciniaceae  Puccinia cirsii @ BPI (5)
Tubeufiaceae  Acanthostigma occidentale @ BPI (3)
_  Chaetosticta perforata @ BPI (1)

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Following modified from Delaware Wildflowers
   Top | See original

Delaware Wildflowers  •  Scientific names

Cirsium discolor (Muhl. ex Willd.) Spreng. Field Thistle
Asteraceae — Aster family
Native
Cirsium discolor
Cheswold, Kent Co DE
August 2001 Cirsium discolor
White Clay Creek State Park -- Creek Road
September 2010

Guide to Cirsium of Delaware

More information on this plant, from other sources.


Copyright David G. Smith

Delaware Wildflowers main page

Following modified from Plants Database, United States Department of Agriculture
   Top | See original

http://plants.usda.gov/java/profile?symbol=CIDI ---> https://plants.usda.gov/java/profile?symbol=CIDI
&pull 20q v4.662 20091102: Error 501 Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) https://plants.usda.gov/java/profile?symbol=CIDI

Following modified from CalPhotos
   Top | See original


CalPhotos     Photo Database

 

Number of matches : 33
Query: SELECT * FROM img WHERE ready=1 and taxon like "Cirsium discolor%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

Click on the thumbnail to see an enlargement

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 0000 0110 0067 [detail]
© 2010 Dean Kelch

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1557 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1558 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1559 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1560 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1561 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1562 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1563 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1564 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1565 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1566 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1567 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1568 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1569 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1570 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1571 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1572 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1573 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1574 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1575 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1576 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1577 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1578 [detail]
© 2016 Keir Morse

Cirsium discolor
Cirsium discolor
Field Thistle
ID: 0000 1111 1234 1579 [detail]
© 2016 Keir Morse

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos .   


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Updated: 2017-09-22 13:43:53 gmt
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