Height (cm/potted plant) among 5 bunchgrass species (species × water; P ≤ 0.05; averages of all accessions for sideoats grama and little bluestem).
| Species | Soil saturation % | Standard error | |||
|---|---|---|---|---|---|
| 100 | 50 | 25 | 12.5 | ||
| Sideoats grama | 44.6 a A* | 36.3 a A | 31.4 a A | 35.1 ab A | 3.49 |
| Little bluestem | 45.9 a A | 34.9 a AB | 23.9 a B | 28.5 ab AB | 3.49 |
| Feather grass | 38.9 ab A | 36.2 a A | 20.8 a AB | 16.8 b B | 3.49 |
| Feather reed grass | 54.4 a A | 39.7 a AB | 22.9 a B | 42.2 a A | 3.49 |
| Pheasant tail | 24.2 b A | 33.7 a A | 25.1 a A | 36.5 a A | 3.49 |
| Standard error | 3.49 | 3.49 | 3.49 | 3.49 | |
↵* Values within each column (lower case) and each row (upper case) followed by the same letter do not differ (P ≤ 0.05) according to Tukey-Kramer multiple means separation test.