POLYGONACEAE FORTNIGHT 1-14 May 2014: P.hydropiper (L.) Delarbre from Uttarakhand_DSR_7

[D.S Rawat]

Persicaria hydropiper (L.) Delarbre is a common herb in semi-aquatic habitats of mid hills in Uttarakhand.

Shot near Bhowali (Naini Tal), Uttarakhand.

Dr D.S.Rawat

Department of Biological Sciences, G.B. Pant University of Agriculture & Technology Pantnagar-263 145 Uttarakhand, INDIA

[Nidhan Singh]

Very beautiful closeup Rawat Ji....thanks for showing this species..

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[Ritesh Kumar Choudhary]

I am little skeptical about the identity. Drooping inflorescence and pink color of perianth (above) are pointing towards P. pubescens. 

Close up of ochrea and nuts character can tell if it is really P. hydropiper.

some links for comparison:

http://www.efloras.org/florataxon.aspx?flora_id=5&taxon_id=124629

http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=126398

Experts opinion solicited.

Regards,

Ritesh.

[D.S Rawat]

Thank you Dr Ritesh for pointing out. I will have to check it with specimens/ plants.

Till checked its ID may be considered doubtful.

DSRawat Pantnagar

[Gurcharan Singh]

Forwarding again for ID confirmation

Distributed as  Persicaria pubescens ? 

Group discussion at

POLYGONACEAE FORTNIGHT 1-14 May 2014: P.hydropiper (L.) Delarbre from Uttarakhand_DSR_7 (google.com) 

[Gurcharan Singh]

Forwarding again for ID confirmation

Distributed as  Persicaria pubescens ? 

Group discussion at

POLYGONACEAE FORTNIGHT 1-14 May 2014: P.hydropiper (L.) Delarbre from Uttarakhand_DSR_7 (google.com) 

[Gurcharan Singh]

Forwarding again for ID confirmation

Distributed as  Persicaria pubescens ? 

Group discussion at

POLYGONACEAE FORTNIGHT 1-14 May 2014: P.hydropiper (L.) Delarbre from Uttarakhand_DSR_7 (google.com)  

---------- Forwarded message ---------
From: D.S Rawat <drdsrawat...@gmail.com>
Date: Saturday, May 10, 2014 at 2:31:53 PM UTC+5:30
Subject: POLYGONACEAE FORTNIGHT 1-14 May 2014: P.hydropiper (L.) Delarbre from Uttarakhand_DSR_7
To: efloraofindia <indian...@googlegroups.com>

[Saroj Kasaju]

Persicaria longiseta (Bruijn) Kitag. ??

Thank you.

Saroj Kasaju

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[J.M. Garg]

It appears more closer to images at Persicaria longiseta (Bruijn) Kitag., as suggested by Saroj ji

---------- Forwarded message ---------
From: D.S Rawat <drdsrawat...@gmail.com>
Date: Sat, 10 May 2014 at 14:31
Subject: [efloraofindia:188082] POLYGONACEAE FORTNIGHT 1-14 May 2014: P.hydropiper (L.) Delarbre from Uttarakhand_DSR_7
To: efloraofindia <indian...@googlegroups.com>

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With regards,
J.M.Garg

[J.M. Garg]

I think Persicaria pubescens (Blume) H. Hara only as per Persicaria longiseta vs Persicaria pubescens

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With regards,
J.M.Garg