Species |
Cirsium canum (L.) All.;
|
Taxonomy |
Asteraceae Dumort.;
Cirsium Mill.
|
Species distribution by Meusel et al. (1965) |
|
Life form by Raunkiaer |
summer-green; helomorphe, mesomorphe
|
Relation to Central Russian Flora |
южный заносный |
Ecological-coenotic group and subgroup |
|
Life strategy by Grime (1979) |
|
Species indicator values |
by Ellenberg et al. (1991) |
Temperature = 7
Continentality = 6
Soil Moisture = 8
Soil Reaction = 7
Soil Nutrients = 0
Light value = 8
|
by Landolt (1977) |
Temperature = 0
Continentality = 0
Soil Moisture = 0
Soil Reaction = 0
Soil Nutrients = 0
Humus value = 0
Aeration value = 0
Light value = 0
|
by Tsyganov (1983) |
Temperature: 7-12 Continentality = 5-11 Ombroclimate = Crioclimate = 7-11 Soil Moisture = 11-16 Soil Reaction = Soil Nutrients = Mineral salt value = 4-14 Light value = 1-3 |