| MNHN species code | 4224 |
| abbrevation | Polavic (ES) |
| botanical genus | Polygonum |
| botanical family | Polygonaceae |
| phytosociologic indication | |
| regne | Plantae |
| phylum | |
| classe | Equisetopsida |
| ordre | Caryophyllales |
| famille | Polygonaceae |
| CD_TAXSUP | 196532 |
| rang | ES |
| habitat | 7 |
| statut | P |
| CD_NOM_MNHN |
| main french name | Renouée des oiseaux [Polygonum aviculare L., 1753] |
| main english name | Knotgrass |
| main german name | Vogel-Knöterich |
| main spanish name | |
| Code_BDNFF |
| name | language_id |
|---|---|
| Achée | Français |
| Tirasse | Français |
| Traînasse | Français |
| Sanguinaire | Français |
| Renouée | Français |
| Lie-glane | Français |
| Herniole | Français |
| Tire-goret | Français |
| Herbe-aux-panaris | Français |
| Herbe-à-cochon | Français |
| Renouée des oiseaux | Français |
| Centinode | Français |
| Herbe-de-St-Innocent | Français |
| Corrigiole | Français |
| Crépinette | Français |
| Pig Grass | English |
| Blood Wort | English |
| Bird's Knot Grass | English |
| Centynody | English |
| Wegetritt | Deutsch |
| Saukraut | Deutsch |
| Tausendknopk | Deutsch |
| St-Innocentskraut | Deutsch |
| Blutkraut | Deutsch |
| Polygonum lapidicola Gand., 1882 | Latin |
| Polygonum ligerinum Gand., 1876 | Latin |
| Polygonum littorale Link, 1821 | Latin |
| Polygonum montivagum Gand., 1882 | Latin |
| Polygonum nanetanum Gand., 1876 | Latin |
| Polygonum pallens Gand., 1876 | Latin |
| Polygonum provinciale K.Koch, 1849 | Latin |
| Polygonum stricticaule Gand., 1876 | Latin |
| Polygonum hygrogenes Gand., 1876 | Latin |
| Polygonum gnidiifolium Gand., 1882 | Latin |
| Polygonum angustum Bellynck, 1855 | Latin |
| Polygonum aviculare subsp. agrestinum (Jord. ex Boreau) Berher, 1887 | Latin |
| Polygonum aviculare subsp. humifusum (Jord. ex Boreau) Berher, 1887 | Latin |
| Polygonum aviculare var. humifusum (Jord. ex Boreau) Cariot & St.-Lag., 1889 | Latin |
| Polygonum aviculare proles littorale (Link) Rouy, 1910 | Latin |
| Polygonum crispatum Gand., 1876 | Latin |
| Polygonum erythrellum Gand., 1882 | Latin |
| Polygonum flagellare Spreng., 1825 | Latin |
| Polygonum aviculare L. | Latin |
| forage category | Poor various species |
| forage value | 1 |
| unpaletable species | Non |
| value for horse | 1 |
| 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 | No |
| adpatation to wet and dry conditions | Non |
| soil moisture | 0 |
| nitrogen soil fertility | 6 |
| pH | 0 |
| salinity | 1 |
| soil organic matter content | |
| phosphorus soil fertility | 5 |
| potassium soil fertility |
| resistance to fire | |
| resistance to trampling | 10 |
| cutting resistance | 8 |
| life cycle | Annual |
| raunkier classification | Therophyte |
| CSR strategy | R |
| specific leaf area | |
| leaf dry matter content | |
| Functional Orphée INRA Toulouse |
| diaspore_weight | |
| diaspore shape | |
| seed bank longevity | >5 years |
| diaspore type | >5 years |
| fructification sum of temperature | |
| fructification beginning date | |
| fructification_ending |
| dispersion sum of temperature | |
| dispersion beginning date | >5 years |
| dispersion ending date | December |
| dispersion mode | Anthropochorous / Zoochorous ( Myrme-) |
| dispersion organ | Fruit |
| dispersion : additional data | Fruit |
| diaspore number per dispersion | 1-1000 |
| germination season | April to June |
| germination sum of temperature | |
| germination beginning date | |
| germination ending date | |
| optimal germination temperature | 24-30°C |
| minimal germination temperature | 5°C |
| maximal germination temperature | 35-40°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 | Juin Juil Aou Sept |
| leaf nitrogen content | |
| leaf dry matter content | |
| leaf anatomy | Scléromorphe (Microphylle / Nanophylle) |
| leaf shape | 0,2-2 cm² |
| leaf area | |
| leaf width | |
| leaf length | |
| leaf distribution | Répartition régulière |
| root type | Pivotant |
| root depth | 3 (0-100 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 | Octobre |
| flower dominant colour | Rose ou verdâtre |
| Pollinator insects | abeilles - bourdons - guêpes - syrphes - bombilidés |
| pollination | |
| Main color | pink |
| UV reflection | 8-15% extérieur et intérieur |
| Pollen | |
| Nectar |
| id | code | station_id | Actions |
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