Species |
Crepis biennis L.;
|
Taxonomy |
Asteraceae Dumort.;
Crepis L.
|
Species distribution by Meusel et al. (1965) |
|
Life form by Raunkiaer |
summer-green; mesomorphe
|
Relation to Central Russian Flora |
original |
Ecological-coenotic group and subgroup |
Nemoral
|
Life strategy by Grime (1979) |
|
Species indicator values |
by Ellenberg et al. (1991) |
Temperature = 5
Continentality = 3
Soil Moisture = 5
Soil Reaction = 6
Soil Nutrients = 5
Light value = 6
|
by Landolt (1977) |
Temperature = 3
Continentality = 3
Soil Moisture = 3
Soil Reaction = 3
Soil Nutrients = 4
Humus value = 3
Aeration value = 4
Light value = 4
|
by Tsyganov (1983) |
Temperature: 5-11 Continentality = 3-11 Ombroclimate = Crioclimate = 7-11 Soil Moisture = 10-14 Soil Reaction = Soil Nutrients = 3-9 Mineral salt value = Light value = 1-7 |