| |
| Kingdom Plantae |
| |
Carya X collina Laughlin – accepted – Collin's hickory
|
| |
Crataegus acanthacolonensis Laughlin – not accepted
|
| |
Crataegus blothra Laughlin – not accepted
|
| |
Crataegus leucantha Laughlin – not accepted
|
| |
Crataegus mortonis Laughlin – not accepted
|
| |
Quercus shumardii var. stenocarpa Laughlin – not accepted – Shumard's oak
|
| |
Quercus X columnaris Laughlin – accepted – column oak
|
| |
Quercus X discreta Laughlin – accepted – discreet oak
|
| |
Quercus X fontana Laughlin – accepted – Fontana's oak
|
| |
Quercus X megaleia Laughlin – accepted – oak
|
| |
Quercus X riparia Laughlin – accepted – riparian oak |
| |
|
