Northeastern Asian Flora
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Potamogeton distinctus A.Benn.   (redirected from: Potamogeton franchetii A.Benn.)
Family: Potamogetonaceae
[Potamogeton alatus Koidz., morePotamogeton distinctus var. tonkinensis (E.G.Camus) V.C.Vu ex Aver., Potamogeton fontigenus Y.H.Guo, Potamogeton franchetii A.Benn., Potamogeton longipetiolatus E.G.Camus, Potamogeton malaianus var. tenuior Miq., Potamogeton natans f. indicus Miq., Potamogeton perversus A.Benn., Potamogeton polygonifolius Pourr., Potamogeton tepperi Benn., Potamogeton tonkinensis E.G.Camus]
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  • Japan Flora
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Japan Flora: Stems elongate; floating leaves broadly lanceolate to ovate-elliptic, 5-10 cm. long, (1.5-)2-4 cm. wide, petioles 6-10 cm. long, the submersed leaves lanceolate, long-petiolate, acute at both ends, minutely serrulate with projecting marginal cells; stipules 3-4.5 cm. long, thinly membranous, soon decaying; peduncles not thickened above; spikes 2-5 cm. long; nutlets 3-3.5 mm. long, ridged on the dorsal margin, the style short. June-Sept. Ponds and paddy fields.

Hokkaido, Honshu, Shikoku, Kyushu. Korea and China.

Potamogeton distinctus
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Development supported by College of Agriculture and Life Sciences of Seoul
National University and Korea National Arboretum of Korea Forest Service.
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