Spiked Water-milfoil - Myriophyllum spicatum
Spiked Water-milfoil has slender stems up to 2.5 metres long. The submerged leaves, usually between 15 and 35 mm long, are borne in whorls of four, pinnate, with the numerous thread-like leaflets, 4 to13 mm long. It has minute, dull red flowers in spikes above the water surface, in summer.
A submerged aquatic plant of rivers, canals, lakes and ponds.
Flowers in June and July.
Widespread and fairly frequent in Britain.
Local in Leicestershire and Rutland, but can be abundant where it occurs. In the 1979 Flora survey of Leicestershire it was found in 25 of the 617 tetrads.
Leicestershire & Rutland Map
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