J. Sci. Utiles 2: 223 (1791)
Each value Trefle shows for Rubus nigricans, 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 | Danthoine |
No source recorded
|
Source not recorded |
| Bibliography | J. Sci. Utiles 2: 223 (1791) |
No source recorded
|
Source not recorded |
| Rank | species |
No source recorded
|
Source not recorded |
| Status | accepted |
No source recorded
|
Source not recorded |
| Year | 1791 |
No source recorded
|
Source not recorded |
| Descriptive | |||
| Family common name | Rose family |
No source recorded
|
Source not recorded |
| Observations | Europe |
No source recorded
|
Source not recorded |
| Morphology | |||
| Average height | empty |
|
Not on the record |
| Biological type | phanerophyte |
|
Sourced |
| Flower color | white |
|
Sourced |
| Fruit shape | empty |
|
Not on the record |
| Maximum height | empty |
|
Not on the record |
| Sexuality | hermaphrodite |
|
Sourced |
| Vegetable | false |
|
Sourced |
| Phenology | |||
| Duration | empty |
|
Not on the record |
| Ecology | |||
| Atmospheric humidity | 6 / 9 · moderately humid air |
|
Sourced |
| Light | 5 / 9 · half-shade |
|
Sourced |
| Nitrogen fixation | empty |
|
Not on the record |
| Ph maximum | pH 5 |
|
Sourced |
| Ph minimum | pH 4.5 |
|
Sourced |
| Soil nutriments | 3 / 9 · poor (oligotrophic) |
|
Sourced |
| Soil salinity | 0 / 9 · absent from saline soils |
|
Sourced |