Crataegus spp. Hawthorn Rosaceae
| FIA distributions (861 counties) quartiles: | min | 1st | mean | median | 3rd | max | rank |
| Diameter, cm (3399 plots) | 0.3 | 0.3 | 4.0 | 3.3 | 5.3 | 58.2 | 79 |
| Growth Rate, cm2/yr (154 plots) | 0.1 | 0.5 | 2.7 | 1.3 | 3.9 | 21.9 | 80 |
| Annual Temperature, °C | 2.0 | 8.0 | 11.2 | 10.3 | 13.8 | 20.6 | 63 |
| January Temperature, °C | -18.5 | -6.0 | -2.3 | -3.3 | 0.8 | 11.1 | 62 |
| Precipitation, mm | 511 | 899 | 1050 | 1020 | 1190 | 1630 | 59 |
| Potential Evapotranspiration, mm/month | 26.0 | 48.7 | 60.6 | 58.7 | 72.4 | 107.0 | 66 |
| Maximum Elevation, m | 6 | 229 | 380 | 335 | 454 | 1530 | 30 |
| Slope, percent | 0.0 | 3.7 | 9.5 | 6.7 | 13.1 | 49.6 | 54 |
| pH | 2.3 | 4.3 | 5.1 | 5.0 | 6.0 | 7.9 | 23 |
| Permeability, cm/hr | 0.2 | 1.0 | 2.1 | 1.5 | 2.5 | 14.2 | 58 |
| Organic Matter, percent | 0.9 | 1.9 | 3.7 | 2.6 | 4.3 | 26.5 | 22 |
| Clay, percent | 3.3 | 17.8 | 23.2 | 23.6 | 28.5 | 52.0 | 36 |
| Water-Holding Capacity, cm/cm | 3.6 | 6.2 | 7.8 | 7.8 | 9.4 | 13.7 | 21 |