Species |
Hydrocharis morsus-ranae L.;
|
Taxonomy |
Hydrocharitaceae Juss.;
Hydrocharis L.
|
Species distribution by Meusel et al. (1965) |
European-WestSibirian; Boreal-Submeridional
|
Life form by Raunkiaer |
summer-green; hydromorphe
|
Relation to Central Russian Flora |
original |
Ecological-coenotic group and subgroup |
Water-Swamp
|
Life strategy by Grime (1979) |
|
Species indicator values |
by Ellenberg et al. (1991) |
Temperature = 6
Continentality = 4
Soil Moisture = 11
Soil Reaction = 6
Soil Nutrients = 7
Light value = 7
|
by Landolt (1977) |
Temperature = 5
Continentality = 3
Soil Moisture = 5
Soil Reaction = 3
Soil Nutrients = 4
Humus value = 3
Aeration value = 5
Light value = 3
|
by Tsyganov (1983) |
Temperature: 4-12 Continentality = 3-13 Ombroclimate = Crioclimate = 5-12 Soil Moisture = 17-23 Soil Reaction = 5-9 Soil Nutrients = 5-11 Mineral salt value = 3-9 Light value = 1-4 |