(1789). Auct. Fl. Pedem.
Each value Trefle shows for Cirsium rivulare, 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 | (Jacq.) All. |
|
Sourced |
| Bibliography | (1789). Auct. Fl. Pedem. |
No source recorded
|
Source not recorded |
| Phylum | Tracheophyta |
No source recorded
|
Source not recorded |
| Rank | species |
No source recorded
|
Source not recorded |
| Status | accepted |
No source recorded
|
Source not recorded |
| Year | 1789 |
No source recorded
|
Source not recorded |
| Descriptive | |||
| Common name | Brook thistle |
No source recorded
|
Source not recorded |
| Family common name | Aster family |
No source recorded
|
Source not recorded |
| Observations | Europe |
No source recorded
|
Source not recorded |
| Morphology | |||
| Average height | 80 cm |
2 earlier or rejected values
|
Sourced |
| Biological type | hemicryptophyte |
2 earlier or rejected values
|
Sourced |
| Flower color | purple |
2 earlier or rejected values
|
Sourced |
| Foliage texture | empty |
2 earlier or rejected values
|
Not on the record |
| Fruit shape | empty |
2 earlier or rejected values
|
Not on the record |
| Maximum height | 85 cm |
2 earlier or rejected values
|
Sourced |
| Sexuality | empty |
2 earlier or rejected values
|
Not on the record |
| Vegetable | false |
No source recorded
|
Source not recorded |
| Phenology | |||
| Bloom months | may |
2 earlier or rejected values
|
Sourced |
| Duration | perennial |
2 earlier or rejected values
|
Sourced |
| Ecology | |||
| Atmospheric humidity | 8 / 9 · very humid air |
No source recorded
|
Source not recorded |
| Ground humidity | 8 / 12 · very wet, flooded several months a year (hydrophilous) |
2 earlier or rejected values
|
Sourced |
| Light | 7 / 9 · half-light to light |
2 earlier or rejected values
|
Differs from sources |
| Nitrogen fixation | empty |
2 earlier or rejected values
|
Not on the record |
| Ph maximum | pH 7 |
No source recorded
|
Source not recorded |
| Ph minimum | pH 6.5 |
No source recorded
|
Source not recorded |
| Soil nutriments | 6 / 9 · rather rich (meso-eutrophic) |
2 earlier or rejected values
|
Sourced |
| Soil salinity | 0 / 9 · absent from saline soils |
2 earlier or rejected values
|
Sourced |
| Cultivation | |||
| Minimum root depth | 60 cm |
2 earlier or rejected values
|
Sourced |
| Other | |||
| Soil ph indicator | — |
2 earlier or rejected values
|
Not on the record |
| Temperature indicator | — |
2 earlier or rejected values
|
Not on the record |