According to the tree database kept by Pomona’s Office of Facilities and Campus Services, the most common trees on campus, in order of frequency, are:
1. Coast live oak (Quercus agrifolia)*
2. California sycamore (Platanus racemosa)*
3. Crape myrtle (Lagerstroemia indica)
4. Coast redwood (Sequoia sempervirens)*
5. California redbud (Cercis occidentalis)*
6. Mesa oak (Quercus englemannii)*
7. Camphor tree (Cinnamomum camphora)
8. Canary Island palm (Phoenix canariensis)
9. Red ironbark (Eucalyptus sideroxylon)
10. Sweetshade Hymenosporum flavum)
*California native