| MNHN species code | 2034 |
| abbrevation | Cersemi (ES) |
| botanical genus | Cerastium |
| botanical family | Caryophyllaceae |
| phytosociologic indication | |
| regne | Plantae |
| phylum | |
| classe | Equisetopsida |
| ordre | Caryophyllales |
| famille | Caryophyllaceae |
| CD_TAXSUP | 190485 |
| rang | ES |
| habitat | 7 |
| statut | P |
| CD_NOM_MNHN |
| main french name | Céraiste à 5 étamines, Céraiste variable [Cerastium semidecandrum L., 1753] |
| main english name | Little Mouse-ear |
| main german name | Sand-Hornkraut |
| main spanish name | |
| Code_BDNFF |
| name | language_id |
|---|---|
| Céraiste des sables | Français |
| Céraiste variable | Français |
| Cerastium semidecandrum var. arenarium (Ten.) Rouy & Foucaud, 1896 | Latin |
| Cerastium semidecandrum var. glaberrimum W.D.J.Koch, 1844 | Latin |
| Cerastium semidecandrum var. parviflorum Rouy & Foucaud, 1896 | Latin |
| Cerastium semidecandrum var. pellucidum (Chaub.) Rouy & Foucaud, 1896 | Latin |
| Cerastium semidecandrum L. subsp. macilentum (Aspegren) Möschl | Latin |
| Cerastium varians subsp. semidecandrum (L.) Bonnier & Layens, 1894 | Latin |
| Cerastium varians Coss. & Germ., 1840 | Latin |
| Cerastium viscidum Link, 1821 | Latin |
| Cerastium vulgatum Lam., 1785 | Latin |
| Myosotis semidecandra (L.) Moench, 1794 | Latin |
| Cerastium semidecandrum var. abortivum (Coss. & Germ.) Rouy & Foucaud, 1896 | Latin |
| Cerastium semidecandrum subvar. abortivum Coss. & Germ., 1861 | Latin |
| Cerastium semidecandrum subsp. subherbaceum Celak., 1875 | Latin |
| Cerastium varians Cosson & Germ. | Latin |
| Centunculus semidecandrus (L.) Scop., 1771 | Latin |
| Cerastium anomalum Walther, 1802 | Latin |
| Cerastium arenarium Ten., 1830 | Latin |
| Cerastium loeflingii Crantz, 1766 | Latin |
| Cerastium macilentum Aspegren, 1823 | Latin |
| Cerastium pellucidum Chaub., 1821 | Latin |
| Cerastium rotundatum Schur, 1877 | Latin |
| Cerastium semidecandrum subsp. pellucidum (Chaub.) Nyman, 1878 | Latin |
| Cerastium semidecandrum subsp. scariosum Celak., 1875 | Latin |
| Cerastium semidecandrum L. | Latin |
| forage category | Poor various species |
| forage value | 1 |
| 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 | 8 |
| annual temperature index | 6 |
| continentality | 3 |
| resistance to flooding | No |
| adpatation to wet and dry conditions | Non |
| soil moisture | 4 |
| nitrogen soil fertility | 3 |
| pH | 6 |
| 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 | Therophyte |
| CSR strategy | SR |
| specific leaf area | |
| leaf dry matter content | |
| Functional Orphée INRA Toulouse |
| diaspore_weight | |
| diaspore shape | |
| seed bank longevity | <1 year |
| diaspore type | <1 year |
| fructification sum of temperature | |
| fructification beginning date | |
| fructification_ending |
| dispersion sum of temperature | |
| dispersion beginning date | June |
| dispersion ending date | July |
| dispersion mode | Autochorous |
| dispersion organ | Seed |
| dispersion : additional data | Throwing stem with light gravity |
| diaspore number per dispersion | 1-1000 |
| germination season | 1-1000 |
| 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 | Flattened to erected stem |
| aerial part characteristics | Slim |
| aerial part height | 0,01-0,3 m |
| branching | Basitony |
| 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 | Feuilles proximales en semi-rosette |
| root type | Pivotant |
| root depth | 3 (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 | Mars |
| flowering ending date | Avril |
| flower dominant colour | Blanc |
| Pollinator insects | abeilles - syrphes |
| pollination | |
| Main color | white |
| UV reflection | |
| Pollen | |
| Nectar |
| id | code | station_id | Actions |
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