Species |
Viola hirta L.;
|
Taxonomy |
Violaceae Batsch;
Viola L.
|
Species distribution by Meusel et al. (1965) |
European-Asian; Temperate-Submeridional
|
Life form by Raunkiaer |
summer-green; hygromorphe, mesomorphe
|
Relation to Central Russian Flora |
original |
Ecological-coenotic group and subgroup |
Nemoral
|
Life strategy by Grime (1979) |
S -
|
Species indicator values |
by Ellenberg et al. (1991) |
Temperature = 5
Continentality = 5
Soil Moisture = 3
Soil Reaction = 8
Soil Nutrients = 2
Light value = 6
|
by Landolt (1977) |
Temperature = 4
Continentality = 3
Soil Moisture = 2
Soil Reaction = 4
Soil Nutrients = 2
Humus value = 3
Aeration value = 3
Light value = 3
|
by Tsyganov (1983) |
Temperature: 5-11 Continentality = 3-13 Ombroclimate = Crioclimate = 2-10 Soil Moisture = 9-14 Soil Reaction = 7-11 Soil Nutrients = 1-5 Mineral salt value = 4-9 Light value = 1-5 |