fléole des prés / phléole des présL’une des graminées les plus répandues et l’une des plus tardives.
Pour l’ensemble des graminées (le fameux « rhume des foins »)
| sem.\ann. | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Codes : 1 (< 1 %), 2 (1-5 %), 3 (5-10 %), 4 (10-25 %), 5 > (> 25 %) | |||||||||||||
| 7 | nc | nc | nc | nc | nc | nc | nc | nc | nc | nc | nc | nc | _ |
| 8 | nc | nc | nc | 1 | _ | nc | nc | nc | _ | _ | nc | nc | _ |
| 9 | nc | nc | _ | 1 | _ | _ | _ | _ | _ | _ | _ | _ | _ |
| 10 | nc | nc | _ | 1 | _ | _ | _ | _ | _ | _ | _ | _ | _ |
| 11 | nc | nc | _ | _ | _ | _ | _ | 1 | _ | _ | _ | _ | _ |
| 12 | nc | nc | 1 | _ | _ | _ | _ | 1 | _ | _ | 1 | _ | _ |
| 13 | nc | nc | _ | 1 | _ | 1 | _ | 1 | _ | _ | 1 | _ | _ |
| 14 | 1 | nc | 1 | _ | _ | 1 | 1 | 1 | _ | _ | _ | _ | 1 |
| 15 | 1 | nc | _ | 1 | _ | _ | _ | 1 | _ | _ | 1 | _ | 1 |
| 16 | 1 | 1 | _ | 1 | 1 | 1 | _ | 2 | _ | 1 | 1 | 1 | 1 |
| 17 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 |
| 18 | 1 | 1 | 1 | 2 | 1 | 1 | _ | 3 | _ | 1 | 2 | 1 | 2 |
| 19 | 1 | 2 | 1 | 3 | nc | 1 | 1 | 2 | _ | 1 | 2 | 2 | 2 |
| 20 | 2 | 2 | 2 | 2 | 1 | 3 | 2 | 3 | 1 | 1 | 2 | 2 | 2 |
| 21 | 2 | 3 | 2 | 4 | 4 | 3 | 2 | 4 | _ | 1 | 3 | 2 | 2 |
| 22 | 2 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 1 | 2 | 4 | 3 | 4 |
| 23 | 4 | 4 | 5 | 4 | 4 | 3 | 4 | 3 | 1 | 3 | 5 | 4 | 4 |
| 24 | 4 | 4 | nc | 3 | 4 | 4 | 4 | 3 | 2 | 4 | 3 | 4 | 3 |
| 25 | 4 | 4 | 3 | 3 | 4 | 3 | 4 | 3 | 3 | 4 | 3 | 3 | 4 |
| 26 | 4 | 2 | 5 | 3 | 4 | 3 | 4 | 3 | 3 | 4 | 3 | 4 | 3 |
| 27 | 4 | 2 | 4 | 2 | 2 | 3 | 3 | 2 | 2 | 4 | 3 | 3 | 4 |
| 28 | 2 | 2 | 4 | 3 | 2 | 2 | 2 | 2 | 4 | 2 | 2 | 2 | 3 |
| 29 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 3 | 2 | 2 | 2 |
| 30 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 |
| 31 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 32 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 1 |
| 33 | 2 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 1 | 1 |
| 34 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 2 |
| 35 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| 36 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | nc | 1 | 1 | 1 | 1 | _ |
| 37 | 2 | 1 | 1 | 1 | _ | 1 | 1 | nc | 1 | 1 | 2 | 1 | 1 |
| 38 | 1 | 1 | 1 | 1 | 1 | 1 | nc | nc | nc | nc | nc | nc | nc |
| 39 | 1 | 1 | nc | nc | 1 | nc | nc | nc | nc | nc | nc | nc | nc |
