Plantae | Tracheophyta | Magnoliopsida | Fagales | Fagaceae | Quercus | Quercus nigra
GBIF:6 | GBIF:7707728 | GBIF:220 | GBIF:1354 | GBIF:4689 | GBIF:2877951 | GBIF:7625927
|  |  |  |  |  | Rugel ex A.DC., 1864