| 0 | 2106200 | WLP 2490 | Angus Gholson Nature Park | Hydrangea quercifolia W. Bartram | Florida, United States | Not Available |  | -21.7355 | sdev=0.64797; sample size=83 | Standard error is reported here rather than standard deviation. | WLP 2490 ** |
| 1 | 2106217 | WLP 2507 | LeFleur's Bluff State Park | Hydrangea quercifolia W. Bartram | Mississippi, United States | |  | -23.3466 | sdev=0.82388; sample size=67 | Standard error is reported here rather than standard deviation. | WLP 2507 ** |
| 2 | 2106215 | WLP 2505 | Old U.S. 84 | Hydrangea quercifolia W. Bartram | Mississippi, United States | |  | -25.2749 | sdev=0.79173; sample size=61 | Standard error is reported here rather than standard deviation. | WLP 2505 ** |
| 3 | 2106210 | WLP 2500 | Trace State Park | Hydrangea quercifolia W. Bartram | Mississippi, United States | |  | -25.6149 | sdev=0.90156; sample size=68 | Standard error is reported here rather than standard deviation. | WLP 2500 ** |
| 4 | 1826731 | PI 658493 | 'Ruby Slippers' | Hydrangea quercifolia W. Bartram | Tennessee, United States | Not Available | | -25.6171 | sdev=1.87467; sample size=32 | Standard error is reported here rather than standard deviation. | PI 658493 ** |
| 5 | 2150926 | NA 77100 | 'Alice' | Hydrangea quercifolia W. Bartram | 0 | Not Available | | -26.0253 | sdev=1.04275; sample size=33 | Standard error is reported here rather than standard deviation. | NA 77100 ** |
| 6 | 2150927 | NA 77101 | 'Flemygea' | Hydrangea quercifolia W. Bartram | 0 | Not Available | | -26.1352 | sdev=29.2997; sample size=34 | Standard error is reported here rather than standard deviation. | NA 77101 ** |
| 7 | 2106209 | WLP 2499 | Rock Island State Park | Hydrangea quercifolia W. Bartram | Tennessee, United States | | | -26.4203 | sdev=0.74673; sample size=71 | Standard error is reported here rather than standard deviation. | WLP 2499 ** |
| 8 | 2106213 | WLP 2503 | Jeff Busby Park | Hydrangea quercifolia W. Bartram | Mississippi, United States | |  | -26.7529 | sdev=0.90655; sample size=64 | Standard error is reported here rather than standard deviation. | WLP 2503 ** |
| 9 | 1826732 | PI 658494 | 'Munchkin' | Hydrangea quercifolia W. Bartram | Tennessee, United States | Not Available | | -26.7735 | sdev=1.89144; sample size=28 | Standard error is reported here rather than standard deviation. | PI 658494 ** |
| 10 | 1910274 | PI 668118 | 'Queen of Hearts' | Hydrangea quercifolia W. Bartram | Tennessee, United States | Not Available | | -29.2106 | sdev=2.26368; sample size=35 | Standard error is reported here rather than standard deviation. | PI 668118 ** |
| 11 | 2151676 | NA 79211 | 'Pee Wee' | Hydrangea quercifolia W. Bartram | 0 | Not Available | | -30.0458 | sdev=2.31952; sample size=31 | Standard error is reported here rather than standard deviation. | NA 79211 ** |