Ambrosia psilostachya from Canada GS-05032024-1

10 views
Skip to first unread message

Gurcharan Singh

unread,
Mar 4, 2024, 10:57:41 PMMar 4
to efloraofindia
Sharing Ambrosia psilostachya photographed from Brampton Canada on 2-11-2022. Earlier I had shared A. artemisiifolia from Mississauga Canada. The two differ as under:
A. artemisiifolia: Plants annual, erect, leaves 1-2-pinnately lobed, petioles 2.5-6 cm long.
A. psilostachya: Plants perennial, leaves 1-pinnately lobed, petioles shorter than 2.5 cm





Dr. Gurcharan Singh
Retired  Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.
Ambrosia psilostachya Brampton Roadside-IMG_0975.jpg

Gurcharan Singh

unread,
Mar 4, 2024, 10:58:34 PMMar 4
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.

Ambrosia psilostachya Brampton Roadside-IMG_0950.jpg

Gurcharan Singh

unread,
Mar 4, 2024, 10:59:25 PMMar 4
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.


Ambrosia psilostachya Brampton Roadside-IMG_0998.jpg

Gurcharan Singh

unread,
Mar 4, 2024, 10:59:58 PMMar 4
to efloraofindia
Ambrosia psilostachya Brampton Roadside-IMG_1005.jpg

Gurcharan Singh

unread,
Mar 4, 2024, 11:00:58 PMMar 4
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.


Ambrosia psilostachya Brampton Roadside-IMG_1008.jpg

Gurcharan Singh

unread,
Mar 4, 2024, 11:01:41 PMMar 4
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.


Ambrosia psilostachya Brampton Roadside-IMG_1011(1).jpg
Reply all
Reply to author
Forward
0 new messages