Ascending to erect plants with strongly dimorphic leaves, those on branches much shorter that those on main stems, perianth cleft more than half and nut 2.5-3 mm long, often slightly projecting from perianth.
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ID request- Ladakh plant–231011-PKA3: Seen this prostrate herb at “Zinzingbar”. looks like some Polygonaceae sp.?
Date/Time: 12-09-2011 / 10:45AM
Location: Zinzingbar, (Manali- Leh Route), Lahul- Spiti, Himachal Pradesh
Altitude: Approx: 14100ft.
Habitat: Wild
Plant habit: Herb
Flowers small in size, approx 2 to 4mm.


Yes…This plant looks like P. aviculare to me too.
In P. plebeium, ochrea is more lacerate and the tepal is more angular.
Pl have a look on the following link: http://www.flickr.com/photos/dinesh_valke/5781013727/lightbox/


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Seen this prostrate herb at “Zinzingbar”.
Bot. name: Polygonum aviculare
Family:Polygonaceae
Date/Time: 12-09-2011 / 10:45AM
Location: Zinzingbar, (Manali- Leh Route), Lahul- Spiti, Himachal Pradesh
Altitude: Approx: 14100ft.

Habitat: Wild
Plant habit: Herb

Flowers small in size, approx 2 to 4mm.


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Polygonaceae Fortnight: Polygonum ariculare from Kashmir-GSMAY54 : 3 posts by 3 authors. Attachments(3).

Polygonum aviculare L.
Ascending to erect plants with strongly dimorphic leaves, those on branches much shorter that those on main stems, perianth cleft more than half and nut 2.5-3 mm long, often slightly projecting from perianth.

Photographed from Srinagar, Kashmir


To me also it looks like P. aviculare! Thanks for sharing sir!



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Plant looks different from both Polygonum arenastrum and P. aviculare, please identify.

Photographed from Srinagar, Kashmir


I think P. aviculare


… has identified it as Polygonum aviculare subsp. heterophyllum



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Polygonum aviculare ABSEP2016/09 : 2 posts by 2 authors. 3 images.

This small plant was just above Triund. The light was not good at that time and I managed only poor photos. I think this is Common Knotgrass. Please advise.
Polygonum aviculareCommon Knotgrass

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References:

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