| MNHN species code | 14514 |
| abbrevation | Shearve (ES) |
| botanical genus | Sherardia |
| botanical family | Rubiaceae |
| phytosociologic indication | |
| regne | Plantae |
| phylum | |
| classe | Equisetopsida |
| ordre | Gentianales |
| famille | Rubiaceae |
| CD_TAXSUP | 197629 |
| rang | ES |
| habitat | 7 |
| statut | P |
| main french name | Rubéole des champs, Gratteron fleuri [Sherardia arvensis L., 1753] |
| main english name | Field Madder |
| main german name | Ackerröte |
| main spanish name | |
| Code_BDNFF |
| name | language_id |
|---|---|
| Gratteron fleuri | Français |
| Gratteron fleuri | Français |
| Shérardie des champs | Français |
| Echte Ackerröte | Deutsch |
| Sternkraut | Deutsch |
| Sherardskraut | Deutsch |
| Klein Blau Sternkraut | Deutsch |
| Sherardia affinis Gand., 1883 | Latin |
| Sherardia elliptica Gand., 1883 | Latin |
| Sherardia pantocsekii Gand., 1883 | Latin |
| Sherardia arvensis L. | Latin |
| forage category | Various non fodder species |
| forage value | 0 |
| 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 |
| red list | |
| regional protection |
| light | 6 |
| annual temperature index | 6 |
| continentality | 3 |
| resistance to flooding | No |
| adpatation to wet and dry conditions | Non |
| soil moisture | 5 |
| nitrogen soil fertility | 6 |
| pH | 7 |
| salinity | 0 |
| soil organic matter content | |
| phosphorus soil fertility | |
| potassium soil fertility |
| resistance to fire | |
| resistance to trampling | |
| cutting resistance |
| life cycle | Annual |
| raunkier classification | Annual |
| CSR strategy | SR |
| specific leaf area | |
| leaf dry matter content | |
| Functional Orphée INRA Toulouse |
| diaspore_weight | |
| diaspore shape | |
| seed bank longevity | 1-5 years |
| diaspore type | 1-5 years |
| fructification sum of temperature | |
| fructification beginning date | |
| fructification_ending |
| dispersion sum of temperature | |
| dispersion beginning date | July |
| dispersion ending date | December |
| dispersion mode | Barochorous / Zoochorous |
| dispersion organ | Spiky capsule |
| dispersion : additional data | Spiky capsule |
| diaspore number per dispersion | 1-1000 |
| germination season | October to December |
| germination sum of temperature | |
| germination beginning date | |
| germination ending date | |
| optimal germination temperature | 5-13°C |
| minimal germination temperature | 2-5°C |
| maximal germination temperature | 13-20°C |
| aerial axis base structure | One stem |
| aerial axis | Flattened to erected stem |
| aerial part characteristics | Slim |
| aerial part height | 0,1-0,3 m |
| branching | Mesotony |
| lignification of aerial part | Non woody |
| leaf life span | Oct Nov Déc Janv Fév Mars Avr |
| leaf nitrogen content | |
| leaf dry matter content | |
| leaf anatomy | Mésomorphe (Microphylle / Leptophylle) |
| leaf shape | 0,04-0,2 cm² |
| leaf area | |
| leaf width | |
| leaf length | |
| leaf distribution | Répartition régulière |
| root type | Pivotant |
| root depth | 6 (0-50 cm) |
| root lateral_expansion | Un seul axe racinaire |
| root length | |
| root diameter | |
| root organ | Non |
| vegetative reproduction | Exclusivement par semis |
| type of reproduction | |
| flowering sum of temperature | |
| reproduction beginning date | Juin |
| flowering ending date | Août |
| flower dominant colour |
| Pollinator insects | abeilles sauvages à langue longue - syrphes à langue longue - lépidoptères |
| pollination | |
| Main color | purple |
| UV reflection | 16-27% extérieur et intérieur |
| Pollen | |
| Nectar | moyen |
| id | code | station_id | Actions |
|---|
