Species
Centaurea jacea L., 1753 () 
Species data
| MNHN species code | 626 |
| abbrevation | Cenjace (ES) |
| botanical genus | Centaurea |
| botanical family | Asteraceae |
| phytosociologic indication | Nardeta strictae (pelouses acidiphiles); Ulicetalia, Cytision scoparii (landes); Arrhenatheretalia (prairies) |
| regne | Plantae |
| phylum | |
| classe | Equisetopsida |
| ordre | Asterales |
| famille | Asteraceae |
| CD_TAXSUP | 89619 |
| rang | SSES |
| habitat | 7 |
| statut | P |
identification
| main french name | Centaurée jacée, Tête de moineau [Centaurea jacea L., 1753] |
| main english name | Brown Knapweed |
| main german name | Wiesen-Flockenblume |
| main spanish name | |
| Code_BDNFF | |
Species Synonyms
| name |
language_id |
|
Tête de moineau |
Français |
|
Setachna fimbriata Dulac, 1867 |
Latin |
|
Setachna amara (L.) Dulac, 1867 |
Latin |
|
Rhaponticum jacea (L.) Scop., 1772 |
Latin |
|
Jacea supina Lam., 1779 |
Latin |
|
Jacea pratensis Lam., 1779 |
Latin |
|
Jacea decumbens Delarbre, 1800 |
Latin |
|
Jacea communis Delarbre, 1800 |
Latin |
|
Cyanus jacea (L.) P.Gaertn., B.Mey. & Scherb., 1801 |
Latin |
|
Centaurea pratensis Salisb., 1796 |
Latin |
|
Centaurea jacea subsp. jungens Gugler, 1904 |
Latin |
|
Centaurea commutata (W.D.J.Koch) Stankov |
Latin |
|
Centaurea amara L., 1763 |
Latin |
Gallery
agronomy
| forage category | Poor various species |
| forage value | 2 |
| unpaletable species | Non |
| value for horse | |
| Value for cattle | |
| vallue for sheep | |
| Value for goat | |
| forage quality stage 1 | |
| forage quality stage 2 | |
| forage quality stage 3 | |
patrimony
| red list | |
| regional protection | |
climate
| light | 7 |
| annual temperature index | 6 |
| continentality | 4 |
| resistance to flooding | No |
| adpatation to wet and dry conditions | Non |
soil
| soil moisture | 5 |
| nitrogen soil fertility | 3 |
| pH | 6 |
| salinity | 0 |
| soil organic matter content | mull mésotrophe à moder |
| phosphorus soil fertility | 0 |
| potassium soil fertility | |
management
| resistance to fire | |
| resistance to trampling | 6 |
| cutting resistance | 6 |
life traits
| life cycle | Perennial |
| raunkier classification | Hemicryptophyte |
| CSR strategy | S/CSR |
| specific leaf area | |
| leaf dry matter content | |
| Functional Orphée INRA Toulouse | |
diaspores
| diaspore_weight | |
| diaspore shape | |
| seed bank longevity | |
| diaspore type | |
| fructification sum of temperature | |
| fructification beginning date | |
| fructification_ending | |
dispersion
| dispersion sum of temperature | |
| dispersion beginning date | |
| dispersion ending date | December |
| dispersion mode | Barochorous |
| dispersion organ | Fruit |
| dispersion : additional data | Fruit |
| diaspore number per dispersion | Fruit |
germination
| germination season | Fruit |
| germination sum of temperature | |
| germination beginning date | |
| germination ending date | |
| optimal germination temperature | |
| minimal germination temperature | |
| maximal germination temperature | |
aerial part
| aerial axis base structure | Fruit |
| aerial axis | Erected stem |
| aerial part characteristics | Erected stem |
| aerial part height | 0,2-0,9 m |
| branching | Erected stem |
| lignification of aerial part | Non woody |
leaves
| leaf life span | Juin Juil Aou Sept |
| leaf nitrogen content | |
| leaf dry matter content | |
| leaf anatomy | |
| leaf shape | |
| leaf area | |
| leaf width | |
| leaf length | |
| leaf distribution | Feuilles proximales en semi-rosette |
roots
| root type | Pivotant |
| root depth | 8 |
| root lateral_expansion | |
| root length | |
| root diameter | |
| root organ | Oui |
reproduction
| vegetative reproduction | Surtout par voie vgtat |
| type of reproduction | |
| flowering sum of temperature | |
| reproduction beginning date | Juillet |
| flowering ending date | Septembre |
| flower dominant colour | Rose |
Pollination
| Pollinator insects | abeilles - bourdons - guêpes - syrphes - bombilidés |
| pollination | |
| Main color | red |
| UV reflection | 0-7% extérieur et intérieur |
| Pollen | |
| Nectar | moyen |
Relevés where species is present
Samples :
560 Percent :
5600.00
related samples than you can view
| id |
code |
station_id |
Actions |
|
4626 |
DEMO_GERMANY_2 |
Furtwangen Rohrbach |
View |
