Stuckenia pectinata

Stuckenia pectinata (L.) Börner, Fl. Deut. Volk. 713 1912. (syn: Buccaferrea pectinata (L.) Bubani; Coleogeton pectinatus (L.) Les & R.R.Haynes; Potamogeton acifolius Ma [Invalid]; Potamogeton angustifolius f. longipedunculatus (Tiselius) A.A.Bobrov & Chemeris; Potamogeton angustissimus Kunth; Potamogeton balatonicus (Gams) Soó; Potamogeton borealis Raf.; Potamogeton bracteatus Y.D.Chen; Potamogeton chakassiensis (Kashina) Volobaev .; Potamogeton columbianus Suksd.; Potamogeton diffusus Herter; Potamogeton drupaceus Láng; Potamogeton erhaiensis Y.D.Chen; Potamogeton exstipulatus Wolfg.; Potamogeton filicaulis Schur; Potamogeton filiformis Nolte ..; Potamogeton flabellatus Bab.; Potamogeton helveticus (G.Fisch.) W.Koch .; Potamogeton interruptus Kit.; Potamogeton intramongolicus Ma [Invalid]; Potamogeton lanceolatus Mazziari [Illegitimate]; Potamogeton latifolius (J.W.Robbins) Morong [Illegitimate]; Potamogeton latior Holub; Potamogeton livingstonei A.Benn.;  Potamogeton lucens f. longipedunculatus Tiselius; Potamogeton marinus L.; Potamogeton miniatus Y.D.Chen; Potamogeton pectinatus L. …………….; Potamogeton siculus Bercht. & J.Presl; Potamogeton tenuifolius Kunth [Illegitimate]; Potamogeton vaginatus subsp. helveticus (G.Fisch.) Schinz & Thell. ..; Potamogeton vaillantii Roem. & Schult.; Potamogeton zosteraceus Fr.; Potamogeton zosteraceus Bab. [Illegitimate]; Spirillus interruptus (Kit.) Nieuwl.; Spirillus pectiniformis Nieuwl. [Illegitimate]; Stuckenia chakassiensis (Kashina) Klinkova; Stuckenia filiformis subsp. borealis (Raf.) Tzvelev & Elven; Stuckenia helvetica (G.Fisch.) Holub; Stuckenia intramongolica Tzvelev [Illegitimate]; Stuckenia marina (L.) Tzvelev; Stuckenia mongolica (A.Benn.) Klinkova; Stuckenia zosteracea (Fr.) Tzvelev);

Cosmopolitan as per WCSP;

Afghanistan; Alabama; Alaska; Albania; Alberta; Aleutian Is.; Algeria; Altay; Amur; Angola; Arizona; Arkansas; Assam; Austria; Baleares; Baltic States; Bangladesh; Belarus; Belgium; Belize; Bolivia; Botswana; British Columbia; Bulgaria; Burundi; Buryatiya; California; Cape Provinces; Caprivi Strip; Central American Pac; Central European Rus; Chile Central; China North-Central; China South-Central; China Southeast; Chita; Colombia; Colorado; Connecticut; Corse; Cuba; Cyprus; Czechoslovakia; Denmark; East European Russia; Ecuador; Egypt; El Salvador; Eritrea; Ethiopia; Finland; Florida; France; Free State; Germany; Great Britain; Greece; Guatemala; Gulf States; Hainan; Haiti; Hawaii; Hungary;
Idaho; Illinois; India; Indiana; Inner Mongolia; Iowa; Iran; Iraq; Ireland; Irkutsk; Italy; Japan; Kamchatka; Kansas; Kazakhstan; Kentucky; Kenya; Kirgizstan; Korea; Krasnoyarsk; Kriti; Krym; KwaZulu-Natal; Lebanon-Syria; Lesser Sunda Is.; Libya; Louisiana; Madagascar; Magadan; Maine; Malawi; Manchuria; Manitoba; Maryland; Masachusettes; Mauritania; Mauritius; Mexico Central; Mexico Gulf; Mexico Northeast; Mexico Northwest; Mexico Southeast; Mexico Southwest; Michigan; Minnesota; Missouri; Mongolia; Montana; Morocco;
Mozambique; Myanmar; Namibia; Nansei-shoto; Nebraska; Nepal; Netherlands; Nevada; New Brunswick; New Caledonia; New Hampshire; New Jersey; New Mexico; New York; New Zealand North; New Zealand South; Newfoundland; North Carolina; North Caucasus; North Dakota; North European Russi; Northern Provinces; Northwest European R; Northwest Territorie; Norway; Nova Scotia; Ohio; Oklahoma; Oman; Ontario; Oregon; Pakistan; Palestine; Panam; Pennsylvania; Peru; Philippines; Poland; Portugal; Prince Edward I.; Qinghai; Qubec; Rhode I.; Romania; Runion; Rwanda; Sakhalin; Sardegna; Saskatchewan; Saudi Arabia; Sicilia; Sinai; Socotra; Solomon Is.; South Dakota; South European Russi; Spain; Sri Lanka; Sudan; Sulawesi; Sumatera; Sweden; Switzerland; Tadzhikistan; Taiwan; Tanzania; Tennessee; Texas; Tibet; Transcaucasus; Tunisia; Turkey; Turkey-in-Europe; Turkmenistan; Tuva; Uganda; Ukraine; Utah; Uzbekistan; Venezuela; Vermont; Virginia; Washington; West Himalaya; West Siberia; West Virginia; Wisconsin; Wyoming; Xinjiang; Yakutskiya; Yugoslavia; Yukon; Zambia; Zare; Zimbabwe as per Catalogue of Life;

Common name: Fennel Pondweed, Fennel-Leaved Pondweed, Sago pondweed, Ribbon weed

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Hydrophyte for ID from Panipat:
This hydrophytic plant in fruits was captured from Yamuna river on April 02, 2012. Id please..

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This is a very narrow leaved Potamogeton species. I’m afraid i don’t know which one.

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I think Potamogeton sp

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Yes, and may be Potamogeton pectinatus..

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SD178 ID of Aquatic plant: 2 images- 1 high res.
Pls assist with this Aquatic plant ID. Clicked at Devkund lake in Jodhpur.

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May be Potamogeton pectinatus

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