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142 oaks species
Quercus pungens
Quercus robusta
Quercus similis
Quercus tardifolia
Quercus sideroxyla
Quercus greggii
Quercus margaretiae
Quercus salicina
Quercus douglasii
Quercus lobata
Quercus laurifolia
Quercus inopina
Quercus mongolica
Quercus variabilis
Quercus welshii
Quercus schottkyana
Quercus dumosa
Quercus pagoda
Quercus incana
Quercus pubescens
Quercus ajoensis
Quercus boyntonii
Quercus carmenensis
Quercus chihuahuensis
Quercus depressipes
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