Species |
Euphrasia stricta D. Wolff ex J.F. Lehm.;
|
Taxonomy |
Scrophulariaceae Juss.;
Euphrasia L.
|
Species distribution by Meusel et al. (1965) |
European; Boreal-Submeridional
|
Life form by Raunkiaer |
summer-green; mesomorphe
|
Relation to Central Russian Flora |
original |
Ecological-coenotic group and subgroup |
Meadow-Stepp DryMeadow
|
Life strategy by Grime (1979) |
|
Species indicator values |
by Ellenberg et al. (1991) |
Temperature = 0
Continentality = 4
Soil Moisture = 4
Soil Reaction = 0
Soil Nutrients = 2
Light value = 8
|
by Landolt (1977) |
Temperature = 3
Continentality = 4
Soil Moisture = 2
Soil Reaction = 3
Soil Nutrients = 2
Humus value = 4
Aeration value = 4
Light value = 3
|
by Tsyganov (1983) |
Temperature: 7-11 Continentality = 3-10 Ombroclimate = Crioclimate = 7-11 Soil Moisture = 9-13 Soil Reaction = 1-11 Soil Nutrients = 1-5 Mineral salt value = 4-7 Light value = 1-4 |