Species
Crepis biennis L., 1753 () 
Species data
| MNHN species code | 713 |
| abbrevation | Crebien (ES) |
| botanical genus | Crepis |
| botanical family | Asteraceae |
| phytosociologic indication | Arrhenatherion elatioris subsp. elatioris |
| regne | Plantae |
| phylum | |
| classe | Equisetopsida |
| ordre | Asterales |
| famille | Asteraceae |
| CD_TAXSUP | 191251 |
| rang | ES |
| habitat | 7 |
| statut | P |
identification
| main french name | Crépide bisannuelle [Crepis biennis L., 1753] |
| main english name | Rough Hawk's-beard |
| main german name | Wiesen-Pippau |
| main spanish name | |
| Code_BDNFF | |
Species Synonyms
| name |
language_id |
|
Crépis bisannuel |
Français |
|
Crépide bisannuelle |
Français |
|
Chicorée jaune des prés |
Français |
|
Chicorée jaune |
Français |
|
Zweijähriger Pippau |
Deutsch |
|
Wiesengrundfeste |
Deutsch |
|
Gelber Wiesenwegwart |
Deutsch |
|
Crepis muricata Gilib., 1782 |
Latin |
|
Crepis scanensis L., 1756 |
Latin |
|
Crepis scepusiensis Kitt., 1863 |
Latin |
|
Hedypnois biennis (L.) Huds., 1778 |
Latin |
|
Hieracium bienne (L.) Hornem., 1813 |
Latin |
|
Limonoseris biennis (L.) Peterm., 1838 |
Latin |
|
Hieracium bienne Karsch |
Latin |
|
Crepis maritima Boucher, 1834 |
Latin |
|
Crepis lodomiriensis Besser, 1809 |
Latin |
|
Crepis gmelinii Schult., 1814 |
Latin |
|
Crepis calcarea Wender., 1846 |
Latin |
|
Crepis biennis proles maritima (Boucher) Rouy, 1905 |
Latin |
|
Crepis biennis var. runcinata W.D.J.Koch, 1844 |
Latin |
|
Crepis biennis subsp. maritima (Boucher) Nyman, 1879 |
Latin |
|
Brachyderea biennis (L.) Sch.Bip., 1866 |
Latin |
|
Berinia biennis (L.) Sch.Bip., 1866 |
Latin |
|
Crepis biennis L. |
Latin |
Gallery
agronomy
| forage category | Various fodder species |
| forage value | 4 |
| 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 | 5 |
| continentality | 3 |
| resistance to flooding | No |
| adpatation to wet and dry conditions | Non |
soil
| soil moisture | 5 |
| nitrogen soil fertility | 6 |
| pH | 6 |
| salinity | 0 |
| soil organic matter content | |
| phosphorus soil fertility | 0 |
| potassium soil fertility | |
management
| resistance to fire | |
| resistance to trampling | 2 |
| cutting resistance | 6 |
life traits
| life cycle | Bi-annual |
| raunkier classification | Hemicryptophyte |
| CSR strategy | R/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 | September |
| dispersion ending date | July |
| dispersion mode | Anemochorous |
| dispersion organ | Pappus |
| dispersion : additional data | Pappus |
| diaspore number per dispersion | 1-1000 |
germination
| germination season | July to September |
| 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 | Basal rosette |
| aerial axis | Erected stem |
| aerial part characteristics | Short and strong |
| aerial part height | 0,6-1 m |
| branching | Acrotony |
| lignification of aerial part | Non woody |
leaves
| leaf life span | Oct Nov Déc Janv Fév Mars Avr |
| leaf nitrogen content | |
| leaf dry matter content | |
| leaf anatomy | Mésomorphe (Microphylle) |
| leaf shape | 2-20 cm² |
| leaf area | |
| leaf width | |
| leaf length | |
| leaf distribution | Feuilles proximales en semi-rosette |
roots
| root type | Pivotant |
| root depth | 10 (0-100 cm) |
| root lateral_expansion | Un seul axe racinaire |
| root length | |
| root diameter | |
| root organ | Oui |
reproduction
| vegetative reproduction | Exclusivement par semis |
| type of reproduction | |
| flowering sum of temperature | |
| reproduction beginning date | Juin |
| flowering ending date | Août |
| flower dominant colour | Jaune |
Pollination
| Pollinator insects | abeilles - bourdons - guêpes - syrphes - bombilidés |
| pollination | Autogamous |
| Main color | yellow |
| UV reflection | 28-39% extérieur et 0-7% intérieur |
| Pollen | |
| Nectar | moyen |
Relevés where species is present
Samples :
1245 Percent :
12450.00
related samples than you can view
| id |
code |
station_id |
Actions |
|
4648 |
DEMO_FRANCE_4 |
127 |
View |
