Feddes Repert. 90: 236 (1979)
Each value Trefle shows for Najas marina subsp. intermedia, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.
Something wrong? Suggest a correction.
| Field | Shown | What the sources say | |
|---|---|---|---|
| Core | |||
| Author | (Wolfg. ex Gorski) Casper |
No source recorded
|
Source not recorded |
| Bibliography | Feddes Repert. 90: 236 (1979) |
No source recorded
|
Source not recorded |
| Rank | ssp |
No source recorded
|
Source not recorded |
| Status | accepted |
No source recorded
|
Source not recorded |
| Year | 1979 |
No source recorded
|
Source not recorded |
| Descriptive | |||
| Observations | Medit. to China (Yunnan) and S. Africa |
No source recorded
|
Source not recorded |
| Morphology | |||
| Biological type | hydrophyte |
|
Sourced |
| Fruit shape | empty |
|
Not on the record |
| Vegetable | false |
|
Sourced |
| Phenology | |||
| Duration | annual |
|
Sourced |
| Ecology | |||
| Ground humidity | empty |
1 earlier or rejected value
|
Not on the record |
| Nitrogen fixation | None |
|
Sourced |
| Soil nutriments | 5 / 9 · intermediate (mesotrophic) |
|
Sourced |
| Soil salinity | 1 / 9 · barely saline (hyperoligohaline) |
|
Sourced |
| Other | |||
| Halophyte status | — |
|
Not on the record |
| Soil ph indicator | — |
|
Not on the record |
| Temperature indicator | — |
|
Not on the record |