Information
Ecological parameter: BORHIDI - nitrogen figures Hungary (Eastern Europe)
Parameter group: habitat related parameters
Explanation:
The data provide indicator values of species in Hungary concernig the ecological factor "available nitrogen", valid for Eastern Europe.
Borhidi, A. (1993): Social behavior types of the Hungarian flora, its naturalness and relative ecological indicator values.- Janus Pannonicus Tudományegyetem Növénytani Tanszék, Pécs, 15pp.
Classification system: score
A description of the coding system can be found here Abbreviations/Coding Systems
Abbreviations:
| Category name: | Abbreviations: | Explanation: |
|---|---|---|
| 1 | 1 | only in soils extremely poor in mineral nitrogen |
| 2 | 2 | plants of habitats very poor in nitrogen |
| 3 | 3 | plants of moderately oligotrophic habitats |
| 4 | 4 | plants of submesotrophic habitats |
| 5 | 5 | plants of mesotrophic habitats |
| 6 | 6 | plants of moderately nutrient rich habitats |
| 7 | 7 | plants of soils rich in mineral nitrogen |
| 8 | 8 | nitrogen indicator plants of fertilized soils |
| 9 | 9 | plants only on hyperfertilized soil, extremely rich in mineral nitrogen |
| Taxagroup | Number of assigned taxa / total number of taxa - percentage |
|---|---|
| Liliopsida | 160 / 361 - 44.3% |
| Magnoliopsida | 4 / 20 - 20% |
| Polypodiopsida | 6 / 19 - 31.5% |
| Rosopsida | 205 / 399 - 51.3% |
| Sphenopsida | 6 / 9 - 66.6% |