Species |
Symphytum officinale L.;
|
Taxonomy |
Boraginaceae Juss.;
Symphytum L.
|
Species distribution by Meusel et al. (1965) |
European; Temperate-Submeridional
|
Life form by Raunkiaer |
summer-green; hygromorphe, mesomorphe
|
Relation to Central Russian Flora |
original |
Ecological-coenotic group and subgroup |
Nitrophilous
|
Life strategy by Grime (1979) |
C - CR
|
Species indicator values |
by Ellenberg et al. (1991) |
Temperature = 6
Continentality = 3
Soil Moisture = 8
Soil Reaction = 0
Soil Nutrients = 8
Light value = 7
|
by Landolt (1977) |
Temperature = 4
Continentality = 3
Soil Moisture = 3
Soil Reaction = 3
Soil Nutrients = 4
Humus value = 4
Aeration value = 4
Light value = 3
|
by Tsyganov (1983) |
Temperature: 4-11 Continentality = 7-13 Ombroclimate = Crioclimate = 5-9 Soil Moisture = 11-21 Soil Reaction = 1-11 Soil Nutrients = 7-11 Mineral salt value = 3-15 Light value = 1-5 |