Table 2. Variation of morphological features of generative E. helleborine shoots in analyzed populations during two successive years 2011–2012.
Homogeneous letters indicate homogeneous groups (Kruskala–Wallisa test P = 0.05). HS, height of shoot; LI, length of inflorescences; WL, width of leaf; LL, length of leaf; CV, coefficient of variation (%). Characters abbreviated of populations as in the Table 1.
| Population | HS (cm) | CV% | LI (cm) | CV% | WL (cm) | CV% | LL (cm) | CV% | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | ||||||||||||
| A1 | 84.8 | a | 28.8 | 20.9 | a | 43.2 | 4.8 | a | 27.4 | 8.8 | a | 27.4 |
| A2 | 54.1 | b | 29.3 | 14.2 | b | 51.1 | 4.6 | a | 34.0 | 9.0 | a | 31.1 |
| A3 | 56.3 | b | 21.0 | 11.5 | c | 46.4 | 3.1 | b | 42.8 | 6.1 | b | 39.1 |
| A4 | 42.0 | c | 30.1 | 7.0 | d | 69.0 | 3.6 | b | 29.4 | 7.8 | b | 23.7 |
| Mean | 59.3 | 13.4 | 4.0 | 8.9 | ||||||||
| N1 | 62.0 | b | 28.9 | 15.8 | b | 54.0 | 6.0 | c | 38.6 | 11.6 | c | 19.7 |
| N2 | 57.4 | b | 27.9 | 15.8 | b | 41.1 | 5.0 | a | 32.0 | 9.8 | a | 19.8 |
| N3 | 34.5 | d | 44.2 | 11.7 | c | 53.2 | 4.2 | a | 32.2 | 5.2 | d | 63.1 |
| N4 | 48.4 | c | 48.8 | 17.0 | b | 53.3 | 3.8 | b | 37.6 | 6.6 | b | 33.5 |
| Mean | 50.6 | 15.1 | 5.0 | 8.1 | ||||||||
| 2012 | ||||||||||||
| A1 | 87.7 | a | 25.7 | 19.3 | a | 39.5 | 6.0 | a | 25.1 | 13.2 | a | 17.7 |
| A2 | 64.3 | b | 30.3 | 18.5 | a | 51.6 | 5.8 | a | 28.0 | 10.0 | b | 20.6 |
| A3 | 56.0 | b | 34.1 | 10.2 | b | 55.2 | 3.3 | b | 45.6 | 7.7 | c | 34.9 |
| A4 | 40.2 | c | 39.7 | 7.9 | b | 50.4 | 3.6 | b | 26.5 | 7.7 | c | 22.9 |
| Mean | 62.1 | 14.0 | 6.8 | 7.5 | ||||||||
| N1 | 66.7 | b | 20.4 | 24.5 | c | 35.3 | 5.7 | a | 27.0 | 11.5 | b | 27.0 |
| N2 | 62.1 | b | 26.7 | 16.2 | a | 52.0 | 6.0 | a | 39.3 | 11.7 | b | 19.8 |
| N3 | 55.2 | b | 36.8 | 19.6 | a | 50.4 | 5.2 | a | 35.6 | 10.0 | b | 32.9 |
| N4 | 46.1 | c | 51.9 | 17.1 | a | 53.6 | 3.8 | b | 37.4 | 6.6 | c | 33.5 |
| Mean | 57.5 | 19.4 | 5.2 | 10.0 | ||||||||