Common red oak (Quercus rubra) and pin oak (Quercus palustris) are two of the most common street and park trees in the Northeastern US. Here, we learn how to tell them apart by leaf. Many other characteristics, like bud, form, fruit, and bark, may also be used... but here I was only searching through the leaf litter! . #tree #trees #plant #plants #botany #garden #gardening #Forest #forestry #arborist #dendrology #horticulture | Levitreeschool