| MNHN species code | 9945 |
| abbrevation | Eriannu (ES) |
| botanical genus | Erigeron |
| botanical family | Asteraceae |
| phytosociologic indication | |
| regne | Plantae |
| phylum | |
| classe | Equisetopsida |
| ordre | Asterales |
| famille | Asteraceae |
| CD_TAXSUP | 192282 |
| rang | ES |
| habitat | 3 |
| statut | I |
| main french name | Vergerette annuelle [Erigeron annuus (L.) Desf., 1804] |
| main english name | Tall Fleabane |
| main german name | Einjähriger Feinstrahl |
| main spanish name | Erigeron anual |
| Code_BDNFF |
| name | language_id |
|---|---|
| Erigeron annuus (L.) Pers. | Latin |
| Erigeron annuus Pers., 1807 | Latin |
| Erigeron annuus (L.) Desf. | Latin |
| forage category | |
| forage value | |
| unpaletable species | |
| 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 | 7 |
| annual temperature index | 6 |
| continentality | 0 |
| resistance to flooding | 0 |
| adpatation to wet and dry conditions |
| soil moisture | 6 |
| nitrogen soil fertility | 8 |
| pH | 6 |
| salinity | 0 |
| soil organic matter content | |
| phosphorus soil fertility | |
| potassium soil fertility |
| resistance to fire | |
| resistance to trampling | |
| cutting resistance |
| life cycle | Bi-annual |
| raunkier classification | Hemicryptophyte |
| CSR strategy | |
| specific leaf area | |
| leaf dry matter content | |
| Functional Orphée INRA Toulouse |
| diaspore_weight | |
| diaspore shape | |
| seed bank longevity | |
| diaspore type | |
| fructification sum of temperature | |
| fructification beginning date | |
| fructification_ending |
| dispersion sum of temperature | |
| dispersion beginning date | September |
| dispersion ending date | October |
| dispersion mode | Anemochorous |
| dispersion organ | Pappus |
| dispersion : additional data | Pappus |
| diaspore number per dispersion | Pappus |
| germination season | June-July |
| germination sum of temperature | |
| germination beginning date | |
| germination ending date | |
| optimal germination temperature | |
| minimal germination temperature | |
| maximal germination temperature |
| aerial axis base structure | One stem |
| aerial axis | Erected stem |
| aerial part characteristics | Slim |
| aerial part height | 0,3-0,6 m |
| branching | Without branch |
| lignification of aerial part | Non woody |
| leaf life span | Juin Juil Aou Sept |
| 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 |
| root type | |
| root depth | 0-100 cm |
| root lateral_expansion | Un seul axe racinaire |
| root length | |
| root diameter | |
| root organ |
| vegetative reproduction | Exclusivement par semis |
| type of reproduction | |
| flowering sum of temperature | |
| reproduction beginning date | Juin |
| flowering ending date | Septembre |
| flower dominant colour | Coeur jaune, pétales blancs |
| Pollinator insects | |
| pollination | |
| Main color | |
| UV reflection | |
| Pollen | |
| Nectar |
| id | code | station_id | Actions |
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