Toxicodendron radicans from Canada-GS07122021-4

Gurcharan Singh

unread,

Dec 7, 2021, 7:38:53 AM12/7/21

to efloraofindia

Toxicodendron radicans photographed from Mississauga, Canada, 22-8-2019

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/

Toxicodendron radicans-Rd toKariya Japanese Park Mississauga-IMG_3945.jpg

Gurcharan Singh

unread,

Dec 7, 2021, 7:39:47 AM12/7/21

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/

Toxicodendron radicans-Rd toKariya Japanese Park Mississauga-IMG_3947.jpg

Gurcharan Singh

unread,

Dec 7, 2021, 7:40:36 AM12/7/21

to efloraofindia

one more

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/

Toxicodendron radicans-Rd toKariya Japanese Park Mississauga-IMG_3949.jpg

Gurcharan Singh

unread,

Dec 7, 2021, 7:41:28 AM12/7/21

to efloraofindia

one more

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/

Toxicodendron radicans-Rd toKariya Japanese Park Mississauga-IMG_4712.jpg

J.M. Garg

unread,

Dec 18, 2021, 1:59:54 AM12/18/21

to efloraofindia, GurcharanSingh

Base of terminal leaflet is creating doubts as per images at
https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:255769-2

https://mortonarb.org/plant-and-protect/tree-plant-care/plant-care-resources/poison-ivy-control/#!
https://adayinthesmokies.wordpress.com/2012/07/10/poison-ivy/
https://hgic.clemson.edu/factsheet/poison-ivy/
http://ubio.org/portal/index.php?search=eastern+poison+ivy&category=i&client=ubio&startPage=1&single=1
https://www.forestryimages.org/browse/detail.cfm?imgnum=1380302
https://extension.umass.edu/landscape/weeds/toxicodendron-radicans
http://www.sbs.utexas.edu/bio406d/images/pics/ana/toxicodendron_radicans.htm
https://en.wikipedia.org/wiki/Toxicodendron_radicans

--
You received this message because you are subscribed to the Google Groups "efloraofindia" group.
To unsubscribe from this group and stop receiving emails from it, send an email to indiantreepi...@googlegroups.com.
To view this discussion on the web, visit https://groups.google.com/d/msgid/indiantreepix/CAHiXKpWZymkO%2BFJYE1q41tPSx%2BanskXxWDWW%3D8HkK05nKSsznw%40mail.gmail.com.

--

With regards,
J.M.Garg

J.M. Garg

unread,

Dec 23, 2021, 1:36:25 AM12/23/21

to GurcharanSingh, efloraofindia

Any views on the matter, Singh ji.

--

With regards,
J.M.Garg

Saroj Kasaju

unread,

Dec 23, 2021, 1:53:33 AM12/23/21

to efloraindia, GurcharanSingh

Toxicodendron rydbergii (Small ex Rydb.) Greene ??

Thank you.

Saroj Kasaju

To view this discussion on the web, visit https://groups.google.com/d/msgid/indiantreepix/CA%2BiuSFBHv559Hc1mABFnPp%2BUFFQrh_RxHfqO5xuVdAQbMiJusA%40mail.gmail.com.

Gurcharan Singh

unread,

Dec 28, 2021, 10:32:17 AM12/28/21

to efloraofindia

Toxicodendron rydbergii has glabrous petioles, they are pubescent in T. radicans and my plant