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Pakistan | Family List | Potamogetonaceae | Potamogeton

Potamogeton alpinus Balbis in Mem. Acad. Sc. Turin Ann. 10-11 Sci. Phys.-Math. 1:329. 1804. Aschers., Fl. Brandenb. 658. 1864; Clapham et al, l.c. 950; Dandy in Rech. f., l.c. 4; SRC, l.c. t. 22.

  • Potamogeton rufescens Schrad.
  • Potamogeton stylatus Hagstr.

    Differs from Potamogeton nodosus by its sessile, oblanceolate to elliptic, submerged leaves, cuneate or semiamplexicaul at the base, apices rounded or obtuse. Lamina of petiolate floating leaves 7-9 cm long, c. 1.8 cm broad, 7-many-nerved, cuneate at the base, obtuse or rounded at the apex, with entire margins. Fruitlets 2.5-3 mm long.

    Type: Described from Italy.

    Distribution: Temperate and arctic regions of Asia, Europe and N. America.


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