Carduus acanthoides from Canada-GS06032024-1

Gurcharan Singh

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Mar 6, 2024, 8:01:48 AMMar 6

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Carduus acanthoides Linn.

Photographed from Brampton Canada, 7-11-2022

Dr. Gurcharan Singh

Retired Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.

https://www.gurcharanfamily.com/

Carduus acanthoides Brampton-IMG_1181.jpg

Gurcharan Singh

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Mar 6, 2024, 8:03:00 AMMar 6

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one more image

Dr. Gurcharan Singh

Retired Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.

https://www.gurcharanfamily.com/

Carduus acanthoides Brampton-IMG_1183.jpg

Gurcharan Singh

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Mar 6, 2024, 8:03:57 AMMar 6

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one more image

Dr. Gurcharan Singh

Retired Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.

https://www.gurcharanfamily.com/

Carduus acanthoides Brampton-IMG_1185.jpg

Gurcharan Singh

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Mar 6, 2024, 8:04:31 AMMar 6

to efloraofindia

one more image

Dr. Gurcharan Singh

Retired Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.

https://www.gurcharanfamily.com/

Carduus acanthoides Brampton-IMG_1193.jpg

J.M. Garg

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Mar 15, 2024, 1:28:17 AMMar 15

to indian...@googlegroups.com, GurcharanSingh

I am having doubts as per images at
https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:188363-1
https://en.wikipedia.org/wiki/Carduus_acanthoides
https://www.invasive.org/browse/subinfo.cfm?sub=3400
https://www.inaturalist.org/taxa/76006-Carduus-acanthoides
http://www.misin.msu.edu/facts/detail/?project=misin&id=212&cname=Spiny+plumeless+thistle
https://www.mda.state.mn.us/plants/pestmanagement/weedcontrol/noxiouslist/plumelessthistle
https://www.minnesotawildflowers.info/flower/plumeless-thistle

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With regards,
J.M.Garg

J.M. Garg

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Mar 18, 2024, 6:19:15 AMMar 18

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With regards,
J.M.Garg

J.M. Garg

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Mar 22, 2024, 6:18:13 AMMar 22

to GurcharanSingh, efloraofindia

Any views, Singh ji?

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With regards,
J.M.Garg

Gurcharan Singh

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Mar 24, 2024, 5:02:09 AMMar 24

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Same till I find a better match.

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