Species |
Knautia arvensis (L.) J.M. Coult.;
|
Taxonomy |
Dipsacaceae Juss.;
Knautia L.
|
Species distribution by Meusel et al. (1965) |
European-WestAsian; Boreal-Submeridional
|
Life form by Raunkiaer |
summer-green; mesomorphe
|
Relation to Central Russian Flora |
original |
Ecological-coenotic group and subgroup |
Meadow-Stepp FreshMeadow
|
Life strategy by Grime (1979) |
CS -
|
Species indicator values |
by Ellenberg et al. (1991) |
Temperature = 5
Continentality = 3
Soil Moisture = 4
Soil Reaction = 0
Soil Nutrients = 3
Light value = 7
|
by Landolt (1977) |
Temperature = 4
Continentality = 3
Soil Moisture = 2
Soil Reaction = 3
Soil Nutrients = 3
Humus value = 3
Aeration value = 4
Light value = 4
|
by Tsyganov (1983) |
Temperature: 5-12 Continentality = 3-14 Ombroclimate = Crioclimate = 5-11 Soil Moisture = 5-15 Soil Reaction = 1-13 Soil Nutrients = 1-7 Mineral salt value = 3-13 Light value = 1-4 |