THIS IS A DRAFT
The species account below is an early version, drafted around 2003. It has been provided here to aid understanding, but please be aware it may not fully tally with the up-to-date map and statistics shown below.
Alisma lanceolatum
Narrow-leaved Water-plantain
Species Details
Narrow-leaved Water-plantain is a very rare, native, emergent perennial of the edges of canals, ponds and streams. All recent records come from the Whatstandwell area of the Cromford Canal (SK3551) but it is perhaps overlooked elsewhere for the larger and commoner Water-plantain (A. plantago-aquatica). Previously it was thinly scattered over lowland Derbyshire from Renishaw (SK27) in the north to Trent Lock (SK4931) in the south.
This plant is in Category 5a of the local Red Data List, 2009.