Query: Trees of Hidalgo (state)
Relevant documents:
Cercis canadensis
Nyssa sylvatica
Erythrina coralloides
Dermatophyllum secundiflorum
Erythrostemon mexicanus
Esenbeckia runyonii
Colubrina greggii
Ehretia anacua
Fagus mexicana
Abies hidalgensis
Quercus germana
Quercus rysophylla
Quercus delgadoana
Taxus globosa
Abies religiosa
Rhus virens
Quercus deserticola