Sparganium stoloniferum (Buch.-Ham. ex Graebn.) Buch.-Ham. ex Juz., Fl. URSS 1: 219 (1934) (syn: Sparganium arcuscaulis D.Yu & G.T.Yang ; Sparganium asiaticum Graebn. ; Sparganium carinatum Falc. ; Sparganium erectum subsp. mazanderanicum PonertSparganium erectum subsp. stoloniferum (Buch.-Ham. ex Graebn.) H.Hara; Sparganium eurycarpum var. greenei (Morong) Graebn. ; Sparganium greenei Morong ; Sparganium multiporcatum D.Yu; Sparganium ramosum subsp. stoloniferum Buch.-Ham. ex Graebn.);
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Temp. Asia to Himalaya: Afghanistan, Buryatiya, China North-Central, China South-Central, China Southeast, Inner Mongolia, Iran, Japan, Kazakhstan, Kirgizstan, Korea, Manchuria, Mongolia, Pakistan, Primorye, Tadzhikistan, Tibet, Transcaucasus, Uzbekistan, West Himalaya, West Siberia, Xinjiang; Introduced into: New South Wales, Queensland, South Australia, Victoria as per POWO;
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Gonda_02: 9 images.
I’d please
Date 25Feb23
Gonda, Uttar Pradesh.


Cyperaceae ??


Please check this link

Looks like Sparganium erectum of Typhaceae


As per POWOSparganium erectum subsp. erectum is doubtfully present in West Himalyas. 

Can it be Sparganium stoloniferum (Buch.-Ham. ex Graebn.) Buch.-Ham. ex Juz. (syn: Sparganium erectum subsp. stoloniferum (Buch.-Ham. ex Graebn.) H.Hara) as per details at POWO and Flora of Pakistan and Flora of China and FoC illustration?


I am keeping it as Sparganium stoloniferum (Buch.-Ham. ex Graebn.) Buch.-Ham. ex Juz. (syn: Sparganium erectum subsp. stoloniferum (Buch.-Ham. ex Graebn.) for the time being.


Sorry. No idea about its detailed taxonomy.


 


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References:
POWO  Catalogue of Life  GBIF (High resolution specimens) BSI Flora of India Checklist  Flora of China  FOC illustration  Flora of Pakistan  IBIS Flora (Flora of British India) Useful Tropical Plants  CalFlora

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