Dict. Sci. Nat., ed. 2. 37: 276 (1825)
Each value Trefle shows for Pallenis spinosa, 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 | (L.) Cass. |
No source recorded
|
Source not recorded |
| Bibliography | Dict. Sci. Nat., ed. 2. 37: 276 (1825) |
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 | 1825 |
No source recorded
|
Source not recorded |
| Descriptive | |||
| Common name | Spiny golden star |
No source recorded
|
Source not recorded |
| Family common name | Aster family |
No source recorded
|
Source not recorded |
| Observations | Macaronesia, Medit. to Iran |
No source recorded
|
Source not recorded |
| Morphology | |||
| Average height | 30 cm |
|
Sourced |
| Biological type | hemicryptophyte |
|
Sourced |
| Flower color | yellow |
|
Sourced |
| Fruit color | empty |
|
Not on the record |
| Fruit shape | empty |
|
Not on the record |
| Maximum height | 50 cm |
|
Sourced |
| Vegetable | false |
No source recorded
|
Source not recorded |
| Phenology | |||
| Bloom months | jun, jul |
No source recorded
|
Source not recorded |
| Duration | annual, biennial |
|
Sourced |
| Ecology | |||
| Atmospheric humidity | 3 / 9 · rather dry air |
No source recorded
|
Source not recorded |
| Light | 8 / 9 · light |
No source recorded
|
Source not recorded |
| Ph maximum | pH 7.5 |
No source recorded
|
Source not recorded |
| Ph minimum | pH 7 |
No source recorded
|
Source not recorded |
| Soil nutriments | 6 / 9 · rather rich (meso-eutrophic) |
No source recorded
|
Source not recorded |
| Soil salinity | 0 / 9 · absent from saline soils |
No source recorded
|
Source not recorded |
| Cultivation | |||
| Minimum root depth | empty |
|
Not on the record |