Division 31 Standing waterF1
United Kingdom
3110 3120 3130 3140 3150 3160 3170 3180 3190 31A0
Oligotrophic waters containing very few minerals of sandy plains ( Littorelletalia uniflorae )
Oligotrophic waters containing very few minerals generally on sandy soils of the West Mediterranean, with Isoetes spp.
Oligotrophic to mesotrophic standing waters with vegetation of the Littorelletea uniflorae and/or of the Isoëto-Nanojuncetea
Hard oligo-mesotrophic waters with benthic vegetation of Chara spp.
Natural eutrophic lakes with Magnopotamion or Hydrocharition — type vegetation
Natural dystrophic lakes and ponds
* Mediterranean temporary ponds
* Turloughs
Lakes of gypsum karst
* Transylvanian hot-spring lotus beds