Table 2: Flower and petal pH of redbud genotypes.
| Genotype | Flower* | Petal |
| AB | 4.88a | 4.48a |
| AR | 4.75ab | 4.51a |
| CR | 4.60bc | 4.28b |
| RF | 4.58bc | 4.21bc |
| FP | 4.58bc | 4.21bc |
| AOH | 4.89a | 4.55a |
| ERB | 4.58bc | 4.26bc |
| FL | 4.23d | Na |
| OK | 4.58bc | 4.33b |
| TRV | 4.45c | 4.13c |
| BJ | 4.55bc | 4.21bc |
| KEH | 4.64bc | 4.39b |
*Means separated within column by HSD. Different letters indicate significant differences between means, P < 0.05.