| 0 | 2106217 | WLP 2507 | LeFleur's Bluff State Park | Hydrangea quercifolia W. Bartram | Mississippi, United States | |  | -10.2587 | sdev=0.82512; sample size=73 | Standard error is reported here rather than standard deviation. | WLP 2507 ** |
| 1 | 2106200 | WLP 2490 | Angus Gholson Nature Park | Hydrangea quercifolia W. Bartram | Florida, United States | Not Available |  | -10.7876 | sdev=0.69995; sample size=67 | Standard error is reported here rather than standard deviation. | WLP 2490 ** |
| 2 | 2106209 | WLP 2499 | Rock Island State Park | Hydrangea quercifolia W. Bartram | Tennessee, United States | | | -11.7084 | sdev=0.99065; sample size=80 | Standard error is reported here rather than standard deviation. | WLP 2499 ** |
| 3 | 1910274 | PI 668118 | 'Queen of Hearts' | Hydrangea quercifolia W. Bartram | Tennessee, United States | Not Available | | -12.2094 | sdev=1.33565; sample size=25 | Standard error is reported here rather than standard deviation. | PI 668118 ** |
| 4 | 2106210 | WLP 2500 | Trace State Park | Hydrangea quercifolia W. Bartram | Mississippi, United States | |  | -12.2839 | sdev=1.0519; sample size=88 | Standard error is reported here rather than standard deviation. | WLP 2500 ** |
| 5 | 1826732 | PI 658494 | 'Munchkin' | Hydrangea quercifolia W. Bartram | Tennessee, United States | Not Available | | -13.6016 | sdev=1.84332; sample size=26 | Standard error is reported here rather than standard deviation. | PI 658494 ** |
| 6 | 1826731 | PI 658493 | 'Ruby Slippers' | Hydrangea quercifolia W. Bartram | Tennessee, United States | Not Available | | -13.7068 | sdev=0.90268; sample size=33 | Standard error is reported here rather than standard deviation. | PI 658493 ** |
| 7 | 2150927 | NA 77101 | 'Flemygea' | Hydrangea quercifolia W. Bartram | 0 | Not Available | | -13.8314 | sdev=1.30215; sample size=33 | Standard error is reported here rather than standard deviation. | NA 77101 ** |
| 8 | 2151676 | NA 79211 | 'Pee Wee' | Hydrangea quercifolia W. Bartram | 0 | Not Available | | -13.9536 | sdev=1.53065; sample size=26 | Standard error is reported here rather than standard deviation. | NA 79211 ** |
| 9 | 2150926 | NA 77100 | 'Alice' | Hydrangea quercifolia W. Bartram | 0 | Not Available | | -8.27744 | sdev=1.17717; sample size=23 | Standard error is reported here rather than standard deviation. | NA 77100 ** |
| 10 | 2106215 | WLP 2505 | Old U.S. 84 | Hydrangea quercifolia W. Bartram | Mississippi, United States | |  | -8.29867 | sdev=0.73566; sample size=73 | Standard error is reported here rather than standard deviation. | WLP 2505 ** |